HIFI Progress Meeting #2 - SRON

frontpage.jpg (2472x3504x256 jpeg)

date 2 September 2005 reference SCI-PT-37771 page 2 / 11 

Agenda: 

1. Action Status of all previous PM & I/F meetings / DRBs / IRRs / TRRs (All) 

2. Open interface issues (All) 

- IID-B (version 3.3 draft 4): 

o CR’s 

� H-P-HIFI-CR-0140vdraft (FHFPU diplexer harness figure) 

� H-P-HIFI-CR-0142v1 (LSU-LOU Band 6Lb frequency) 

� 

o ICD status 

� H-P-HIFI-CR-0135v2 (LOR ICD) 

� H-P-HIFI-CR-0138v2 (FCU ICD) 

� H-P-HIFI-CR-0143v1 (LOU ICD) 

o Section 7.1.4 Herschel /Planck Integration 

� HIFI constrains on SVM/PLM mating? 

� Integration of bridging waveguides 

o Section 5.16.5 – 5.16.9 

� What input is needed from industry? 

o Section 9. Development and verification 

� Summary of qualification plan/status 

o Comments from Henri Aarts (email 26/08/2005) 

o Section 5.11.1 

� According IID-A, section 5.11.1: “For each instrument, the average Critical HK rate 

shall represent 330bps max, at assembled packet level. 2 solutions are 

acceptable…”. This requirement is not reflected in the relevant section of IIDF-B 

o Any other IID-B issue 

- IMT preparation and planning 

o Procedure status 

- LSU simulator interface fit check on SVM simulator 

- WOH/V thermal stability 

3. HIFI System Status/Schedule (Presentation HIFI) 

- Last month achievements 

- Planned next month achievements 

- Identification of major problems, which can seriously impact HIFI planning. 

4. Focal Plane Subsystem Status (Presentation HIFI) 

5. LO Subsystem Status (Presentation HIFI) 

6. WBS Status (Presentation HIFI) 

7. HRS Status (Presentation HIFI) 

8. ICU Status (Presentation HIFI) 

9. NCR status (Presentation HIFI) 

10. ICU & LCU SPR status (Presentation HIFI) 

11. RfW/RfD status (Presentation HIFI) 

12. AOB


1. Action Status of all previous PM & I/F meetings / DRBs / IRRs / TRRs (All) 

The HIFI Action Item List has been updated during the meeting and is attached as Annex #1. 

2. Open interface issues (All) 

- IID-B (version 3.3 draft 4): 

o CR’s 

� H-P-HIFI-CR-0140vdraft (FHFPU diplexer harness figure) 

Will be applied to next issue of IID-B. 

� H-P-HIFI-CR-0142v1 (LSU-LOU Band 6Lb frequency) 

Will be applied to next issue of IID-B. 

o ICD status 

� H-P-HIFI-CR-0135v2 (LOR ICD) 

Will be applied to next issue of IID-B 

� H-P-HIFI-CR-0138v2 (FCU ICD) 

No changes on the interfaces w.r.t. earlier versions of ICD. It has been agreed to apply the CR to next 

version of IID-B. 

� H-P-HIFI-CR-0143v1 (LOU ICD) 

Only change w.r.t earlier ICD is the new approach to drill the holes for the dowel pins, which has been 

agreed in a telecom during HIFI PM #5. � Will be applied to next version of IID-B. 

� H-P-HIFI-CR-0141draft (Changes LO cryo harness) 

Has been withdrawn by HIFI, because the requirement has not changed by HIFI. In order to have a proper 

tracking, it has been agreed that ASED will raise a RfW to cover the agreement. 

o Section 7.1.4 Herschel /Planck Integration 

� HIFI constrains on SVM/PLM mating 

The text in the IID-B will be “NA” 

� Integration of bridging waveguides 

AI #1: HIFI will send a reference to a procedure covering transport handling and integration for the 

bridging waveguides, to be included in section 7.1.3 “SVM Integration” by 06/09/2005. 

It has been agreed, that section 7.1 will contain a list of procedures, plus a statement that the procedures 

are part of the EIDP and shall be reviewed “as normal work” in the frame of the relevant DRB.


o Section 5.16.5 – 5.16.9 

� What input is needed from industry? 

It has been agreed that these sections are not applicable, and are only relevant to ICC, and are covered by 

ICC documentation. 

o Section 9. Development and verification 

� Summary of qualification plan/status 

� 

The yellow text in version 3.3 draft4 will be replaced by: 

"Details about the verification and qualification status can be found in the HIFI 

Verification Control Matrix; SRON-U/HIFI/LI/2002-001" 

Baseline concerning the environmental qualification approach is described in section 5.16.1 (Deliverable 

items). 

o Comments from Henri Aarts (email 26/08/2005) 

Page 5-5, Table 5.5-1: 

- Update the mass for FHLOR to: nominal 7.9 kg and allocated 8.0 kg � rejected, has 

to be covered by a RfW to be issued by HIFI. 

AI #2: HIFI to raise an RfW to cover the non compliant mass by 

30/09/2005 

- Add line item: FHBWG Bridging Waveguides, nominal 2.2 kg and allocated 2,5 kg � 

accepted, the allocation will be taken from the 8.4kg “Not Allocated” margin. 

- Update "Not Allocated" to 5.9 kg � accepted 

- Update "Total" to nominal 213.1 kg � accepted to be 210.7 kg 

Do you need a CR for this???? � No 

Page 5-27, Table 5.10.3-1: 

Update 6Lb frequency band according CR0142 (29.33 - 32.83 GHz) � will be done see 

above. 

Page 7-2, section 7.1.4: 

There are no specific requirements from HIFI, so this section is "Not Applicable". � 

Accepted, see above. 

Page 9-1, chapter 9: 

Replace the yellow text with: 

"Details about the verification and qualification status can be found in the HIFI 

Verification Control Matrix; SRON-U/HIFI/LI/2002-001" � accepted, see above. 

Note:


I have attached a qualification test status summary matrix. But since this will 

change on a weekly basis, I propose not to include it in the IID-B but to attach it 

to the monthly progress report. � Accepted 

Page A1-1 section A1-1: 

Update of interface drawings with the following CRs: 

- FHFCU; CR0138 version 2 � accepted, see above. 

- FHLOU; CR0143 version 1 � accepted, see above. 

- FHLOR; CR0135 version 2 � accepted, see above. 

o Section 5.11.1 

� According IID-A, section 5.11.1: “For each instrument, the average Critical HK 

rate shall represent 330bps max, at assembled packet level. 2 solutions are 

acceptable…”. This requirement is not reflected in the relevant section of IIDF- 

B 

Sentence to be added to HIFI IID-B 3.3 (statement of compliance): 

“The essential housekeeping packet as described in the ”HIFI HK PS ICD”, Ref. SRON-U/HIFI/SP/2001- 

003, is compliant to the corresponding requirement of 330bps in section 5.11.1 of IID-A. 

o Any other IID-B issue 

ESA has performed a “pre” CCB and concluded readiness to sign the IID-B pending implementation of 

above changes. 

AI #3: HIFI will verify if the caveats written on the first page of IID-B version 3.2 can be deleted by 

06/09/2005. 

• Standing wave: ESA position is believed by ESA to have been accepted by HIFI. 

• LOU window icing: ASP confirm that the baseline is still the passive baffle (non heated). ESA is 

performing a investigation on an heatable baffle solution. 

• Pointing: As built configuration has been explained to HIFI, and has not been accepted by HIFI . 

It has been agreed that the next issue of HIFI IID-B (version 3.3) shall be the “final one”. In the future 

changes (non compliances shall be handled with RfW’s in order to minimize work on IID-B update. 

- IMT preparation and planning 

o Procedure status 

HIFI has not yet send the required input by 31/08/2005 as it was agreed. HIFI explained, that Nick 

Whyborn, who is currently on holidays, can only provide the detailed hourly planning during next week 

(cw 36). 

ASED explained, that there are still 6 open NCR’s which are related to the start of the IMT. 

ASED makes clear that the relevant NCR’s have to be processed prior to IMT. 

HIFI invites ESA (JR), ASED (SI) & ASP(BC/GD) to participate to a Teleconference on this subject 

Monday 5/9 13:30. HIFI will send the participation details by mail.


ASP stated that the issue of “double sending” the first command is not yet solved by Alenia. 

HIFI IMT will be performed with the currently implemented ICU AVM. According HIFI planning CFM2 

ICU will be available for an exchange by the end of the IMT campaign. The OBSW on CFM2 ICU will be 

version 2.22 (as it is on ICU AVM), or if any adaptation is needed, by only minor changes to version 2.22. 

- LSU simulator interface fit check on SVM simulator 

During LSU simulator fit check, it turned out, that the interims WG I/F have a different flange w.r.t to the 

defined end of the WG I/F. Since the mechanical WG integration on the EQM model will be done not at 

the end of the WG’s, but on an interim I/F, the flange will not fit to the flexible WG, provided by HIFI. 

Work around solution to be identified. Currently there are two options: 

1. enhance the interim I/F by an additional piece of WG with the correct flange. This would lead to a 

bend of the flexible WG. 

2. as above, but without the bend. Instead of the mechanical mounting of the LSU simulator on the 

SVM simulator panel has to be done with a spacer (with the size of the additional WG piece.) 

HIFI IMT TRR is scheduled for 08/09/2005 at 10:30 @ASED-OTN. 

HIFI EMC Meeting is scheduled for 07/09/2005 at 10:30 @ASED-OTN 

Prior to the HIFI IMT there will be a HIFI SFT after successful LSU simulator integration. 

- WOH/V thermal stability 

Industry is currently analyzing the Claudio Damasio’s proposal to increase the thermal control interval 

from 10s to 100s. 

Regardless the investigations on the thermal stability issue, and regardless the different understanding of 

WOH/V interface locations, it has been agreed, that the operational temperature range of WOH and WOV 

on the mounting feet will be in the range of +5 to +15 degrees. 

3. HIFI System Status/Schedule (Presentation HIFI) 

- Last month achievements 

- Planned next month achievements 

- Identification of major problems, which can seriously impact HIFI planning. 

Detailed status of HIFI System is attached in ANNEX #2, Section 1 

Early ICU WBS integration tests have been successfully performed in KOSMA, with still some open 

details to be solved. 

4. Focal Plane Subsystem Status (Presentation HIFI) 

Detailed status of HIFI FPU is attached in ANNEX #2, Section 2 

On band 6 a random misalignment have been identified. FPU group is investigating whether cause is in 

Mixers (as in band 5) or in MSA mounting, or in test equipment. In case the misalignment of the mixer 

units is found to be acceptable, the recovery would be to adapt the alignment of the MSA (under HIFI FPU 

group control).


It is still the plan of HIFI to provide the QM Up-converter to ASED prior to start of the EMC tests. Best 

would be to integrate the up-converter during the same slot, when the ICU AVM will be replaced with the 

CFM2 ICU. 

FCU: 

Multiplier draw too high current. Cause not yet understood. Testing of one of the 3 board design is on hold 

due to manpower focusing on solving the over-current issue. FCU delivery to HIFI system is already 

affected. SRON is investigating measure to compensate. � Urgent Solution needed. 

FPGA design verification showed minor errors, which will be corrected. Require 1 week of additional 

testing, with no impact on the FCU delivery date to HIFI system. 

5. LO Subsystem Status (Presentation HIFI) 

Detailed status of HIFI LOU is attached in ANNEX #2, Section 4. 

By end of September ALL FM boxes will be delivered to MPIfR. This is compliant with LO s/s schedule. 

FS box to follow soon. 

The dowel pin hole drilling is wrongly mentioned as schedule risk in section 4 of Annex #2, because the 

approach to drill the holes has been agreed during HIFI PM #5 (SCI-TT-37145), which does not need any 

longer both plates (Astrium plate and MPIfR plate at the same time). 

Detailed status of HIFI LCU is attached in ANNEX #2, Section 5. 

LCU software activities are ongoing (transfer from Labview procedures to OBSW). LCU PCB’s have been 

completed except areas where items are not finalized (band 6 biasing approach). LCU FM hardware is not 

on the critical pass of the LO s/s. HIFI explained, that even if the entire HIFI ILT may be performed with 

the existing intermediate model (software can be updated at any time), only a very limited set of system 

tests are needed prior HIFI system delivery to ESA (involving the FM LCU).. 

Detailed status of HIFI LSU is attached in Annex #2, Section 6 

6. WBS Status (Presentation HIFI) 

Detailed status of HIFI WBS is attached in Annex #2, Section 7 

Delivery dates are in line with HIFI system needs. 

7. HRS Status (Presentation HIFI) 

Detailed status of HIFI WRH/V is attached in Annex #2, Section 8 

Delivery dates are in line with HIFI system needs. 

AI #4 HIFI to check if provisions performed on HRS unit level EMC tests as described in CESR- 

HRS-NC-322-392, are implemented in the WIH integration on the EQM. If not, it shall be included 

prior to start of the EMC test. Due date: 07/09/2005. 

8. ICU Status (Presentation HIFI)

date 

2 September 2005 reference SCI-PT-37771 page 8 / 11 

Monthly Progress Meeting with CGS are still not being hold on a regular basis. Issue has been addressed 

with ASI. ESA is trying to set up the next Progress Meeting in September (Proposal 21/09/2005) Current 

delivery dates: 

CFM2: 09/09/2005 

PFM: 10/03/2006 

9. NCR status (Presentation HIFI) 

The NCR status presentation is attached as Annex #3. 

10. ICU & LCU SPR status (Presentation HIFI) 

Not available. It has been agreed to provide a short summary of the status from next PM onwards. 

11. RfW/RfD status (Presentation HIFI) 

No change w.r.t. last PM (still one open RfW under processing by ESA: SRON-U/HIFI/RW/2005-001, 

Qualification approach LOU/LOR). 

12. AOB 

Next HIFI PM #7: Wednesday, 05/10/2005 @ SRON-Utrecht.

MINUTES OF 

MEETING 

Meet 

No. Action Due Actione Closeout Status 

PM#6 SCI-PT-37771 AI#1 HIFI will send a reference to a procedure 

covering transport handling and integration for 

the bridging waveguides, to be included in 

section 7.1.3 “SVM Integration”. 

06/09/2005 HIFI Open 

PM#6 SCI-PT-37771 AI#2 HIFI to raise an RfW to cover the non 

compliant mass. 

30/09/2005 HIFI 

PM#6 SCI-PT-37771 AI#3 HIFI will verify if the caviats written on the first 

page of IID-B version 3.2 can be deleted. 


PM#6 SCI-PT-37771 AI#4 HIFI to check if provisions performed on HRS 

unit level EMC tests as described in CESR- 

HRS-NC-322-392, are implemented in the 

WIH integration on the EQM. If not, it shall be 

included prior to start of the EMC test. 


a 

ESTEC 

Keplerlaan 1 - NL 2201 AZ Noordwijk ZH - The Netherlands 

Tel (31) 71 565 3473 - Fax (31) 71 565 5244 - http://sci.esa.int/herschel - http://sci.esa.int/planck

ANNEX #1 Updated Action Item List – Status 02/09/2005 

ANNEX #2 HIFI Progress Report #6 – 02/09/2005 

ANNEX #3 NCR Status + NCR list 

MINUTES OF 

MEETING 

Table of Annexes 

a 

ESTEC 

Keplerlaan 1 - NL 2201 AZ Noordwijk ZH - The Netherlands 

Tel (31) 71 565 3473 - Fax (31) 71 565 5244 - http://sci.esa.int/herschel - http://sci.esa.int/planck

ANNEX #1 Printed: 9/2/2005 1/15 

HIFI Meeting & Telecon Actions 

Minutes ref Date Title AI # Description Due Resp Closeout & Comments Status 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

SCI-PT-37627 18/8/2005 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

LOR 

DRB 

SCI-PT-37145 4/8/2005 PM #5 1 

1 HIFI will provide the LOR ABCL 26/8/2005 HIFI IN LOR EIDP_2 dd. 250805 Closed 

2 HIFI to provide the LOR NCR list 26/8/2005 HIFI IN LOR EIDP_2 dd. 250805 Closed 

3 

4 

HIFI to update the NCR_2005-004_1 (LOR mass out of spec) 

with these two actions: 

1. HIFI shall analyze what is the reason for the increased 

mass. 

2. HIFI shall assess the impact of the increased mass 

concerning 

HIFI to update the physical properties Report and include in the 

LOR EIDP 



HIFI state: "Will be closed end sept 05 before STM 

vibration test" However, the clarification is of urgent 

matter, and cannot wait until end September 2005. 

Agreed due date is 30/9/2005. 

Clarification during meeting 37771: Abbacus used 

the correct mass in the mechanical analysis. A part 

is missing in the budget made by fokker. Still to be 

clarified. 

HIFI stat: "IN LOR EIDP_2 dd. 250805" - Section 

14 of LOR EIDP issue 2: SRON-U-HIFI-RP-2005- 

076 - HIFI LOU Radiator test summary 

5 HIFI to update the LOR VCD 26/8/2005 HIFI IN LOR EIDP_2 dd. 250805 Closed 

6 

7 

8 

9 

HIFI to include comments on the mechanical analysis issued 

by M. Alberti, T v.d. Laan into LOR EIDP 

26/8/2005 HIFI IN LOR EIDP_2 dd. 250805 Closed 

HIFI to include the acceptance report of the black paint used on 

26/8/2005 

LOR 

HIFI IN LOR EIDP_2 dd. 250805 Closed 

HIFI to instruct Astrium, if sigraflex has to be used for the final 

integration of LOR or not 


Closed by mail PLL 240805 by HIFI/LOR/CN/2005- 

004 

Closed 

HIFI to include de-integration, packaging, storage and back 

shipment into the handling procedure 


HIFI stat: "IN LOR EIDP_2 dd. 250805" Section 18, 

SRON-U-LOR-PR-2005-01 - Document has been Closed 

updated 

HIFI to provide failure report to ASED. In order to let ASED 

write an NCR. 

SCI-PT-37145 4/8/2005 PM #5 2 HIFI to provide LOR EIDP. 

SCI-PT-37145 4/8/2005 PM #5 3 

HIFI will provide strap qualification test results/report by 

31/08/2005. 

SCI-PT-37145 4/8/2005 PM #5 4 

SCI-PT-37145 4/8/2005 PM #5 5 

HIFI to investigate other scenarios to potentially overcome the 

current coincidence CSL cryovibration planning with PACS. 

HIFI to update LOU ICD including the new agreements 

concerning the dowel pin holes. 


10/8/2005 

31/08/200 

5 



an HIFI NCR is being generated: HIFI NCR-2005/010, 

and has been transmitted to ASED by HJ. This NCR 

needs to be completed. This needs to be solved before 

the IMT. New need date to close this issue is 6/9/05 

HIFI 

LOR EIDP has been made available via ftp server on 

10/08/2005 


Test report provided. The strap survived to the vibration 

test. Report to be sent to ASP/ASED. 

PACS & HIFI slot for cryovibration test are collding (week 

15/12/05) - Still Open. 

ICD has been provided by email P. v. Leeuwen on 

16/08/2005 

Open 

Closed 

Open 

Closed 

Closed 

Open 

Closed

ANNEX #1 Printed: 9/2/2005 2/15 



SCI-PT-37145 4/8/2005 PM #5 6 

HIFI to provide ICU SPR status list. 


Link to SPR list has been provided on 08/08/2005 by 

email Peter Roelfsema 

Closed 

SCI-PT-37145 4/8/2005 PM #5 7 

HIFI to reassess the need to perform the chopper test, and will 

reply. 

15/08/200 

5 


Klaas Wildeman declared by email on 17/08/2005, that no 

Closed 

specific chopper test is needed during EQM IMT. 

SCI-PT-37145 4/8/2005 PM #5 8 

ASED to identify one day out of 17. to 19. August for the 

electrical integration (including waveguide). 

12/8/2005 ASED 

Closed by email Carsten Scharmberg on 10/08/2005; 

11:06 

Closed 

H-P-ASP-MN- 6620 20/07/05 

H-P-ASP-MN- 6620 20/07/05 

H-P-ASP-MN- 6620 20/07/05 

H-P-ASP-MN- 6620 20/07/05 

H-P-ASP-MN- 6620 20/07/05 

SCI-PT-35878 31/05/05 

SCI-PT-35878 31/05/05 

SCI-PT-35878 31/05/05 

SCI-PT-35878 31/05/05 


LoS (*) 


LoS (*) 


LoS (*) 


LoS (*) 


LoS (*) 

PM 

#3 

PM 

#3 

PM 

#3 

PM 

#3 

1 

2 

3 

4 

5 

1 

2 

3 

4 

(*) HIFI Line of Sight estimation accuracy telecon 

Alcatel will quantify the STR bias variation (relative bias) when 

the difference between the average actual LoS direction and a 

desired LoS direction (ACMS target) is in the range [0-20 

arcsec] 


HIFI will concatenate all provided information together with 

APE impact in a memo. Frequency content of the total error will 

be part of this memo. 


HIFI will provide Sources foreseen for peak up 


HIFI will provide the values of ky and kz 


HIFI will provide procedure or script to be used during satellite 

IST for generation of peak up events 

HIFI to provide status of HIFI achievements planned for April 

and Mai on subsystem level as of attached list (ANNEX #1) to 

MoM of PM #3, Ref SCI-PT-35878 

HIFI to check whether additional components are needed to 

populate FCU FS, and order them if necessary. 

HIFI to propose potential schedule recovery actions, and to 

define minimum time needed with FCU FM and HIFI FM during 

ILT prior to instrument delivery to ESA. 

HIFI to provide measurable milestones on subsystem level 

based on HIFI planning that can be checked during next 

Progress meeting. 

27/07/05 ASP to be closed by 15/9 (Meeting foreseen 27/9/05 Estec) Open 

29/07/05 HIFI to be closed by 15/9 (Meeting foreseen 27/9/05 Estec) Open 

TBD HIFI to be closed by 15/9 (Meeting foreseen 27/9/05 Estec) Open 

31/07/05 HIFI to be closed by 15/9 (Meeting foreseen 27/9/05 Estec) Open 

TBD HIFI to be closed by 15/9 (Meeting foreseen 27/9/05 Estec) Open 


Answers concerning HRS and WBS have been answered 

by email Peter von Leeuwen on 15/06/2005. Action closed 

Closed 

by "HIFI Progress Report ESA Progres Meeting #5" 

provided by email K. Wafelbakker on 03/08/2005. 

03/06/05 HIFI closed by email H. Jacobs 01/07/2005 Closed 



FCU late delivery problem has disapeared, since FCU 

PFM delivery has been advanced back to 01/02/2006. 

Action closed by "HIFI Progress Report ESA 

Progres Meeting #5" provided by email K. 

Wafelbakker on 03/08/2005 and by email K. 

waffelbaker from 29/07/2005. 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 3/15 



SCI-PT-35878 31/05/05 

SCI-PT-35878 31/05/05 

HP-2-ASED-MN-0957 11/05/05 

HP-2-ASED-MN-0957 11/05/05 

HP-2-ASED-MN-0957 11/05/05 

HP-2-ASED-MN-0957 11/05/05 

HP-2-ASED-MN-0957 11/05/05 

SCI-PT-35281 28/04/05 

SCI-PT-35281 28/04/05 

PM 

#3 

PM 

#3 

WU 

Delta 

DRB 

WU 

Delta 

DRB 

WU 

Delta 

DRB 

WU 

Delta 

DRB 

WU 

Delta 

DRB 

PM 

#2 

PM 


SCI-PT-35281 28/04/05 PM #2 3 

SCI-PT-35281 28/04/05 

PM 


5 HIFI to clean-up RFWs 2004/002 versus 2005/001. 03/06/05 HIFI 

6 

1 

ESA to confirm that LOU cryoharness connector positions can 

stay as indicated in LOU ICD issue 7. (Due date: 03/06/2005) 

HIFI will provide the CUS script test report (filled-out as-runprocedure) 

03/06/05 ESA 


2 HIFI will provide software test report 25/05/05 HIFI 

3 HIFI will include missing/updated documents in EIDP. 13/05/05 HIFI 

4 

5 

HIFI will provide a procedure how to overcome ICU boot 

problem during PLM level testing (by software upload) 

HIFI will provide details of manual IST_forced_boot 

commanding. 



SRON-U/HIFI/RW/2004-002 has been rejected by email 

from Henri Aarts on 14/06/2005. However, SRON- 

U/HIFI/RW/2005-001 has to prvide ESA with the relevant 

original (signed) RfW. 

During harness NRB telecon on 10/06/2005 it has been 

agreed between ESA, ASP, ASED and HIFI to stick to 

LOU cryoharness connector positions according LOU ICD 

issue 7. 

EQM pre-shipment test report, Ref. SRON- 

G/HIFI/RP/2005-108, Issue 1.0, 2005-05-20 has been 

provided by email Peter von Leeuwen on 24/05/2005 

HIFI ICU On-Board Software Test Report, Ref. 

IFSI/OBS/RP/2005-001, Issue 1.0, 2005-04-19 has been 


Closed 

Closed 

Closed 

Closed 

Updated HIFI Inspection report SRON-U/HIFI/RP/2005- 

012 1 12-5-2005 has been provided by email Peter von 

Leeuwen 24/05/2005. 

Updated Instrument Logbook SRON-U/HIFI/LI/2004-011 2 

22-11-2004 is included in EIDP paper copy at ASED- Closed 

OTN. 

HIFI EQM IST & EMC Test Procedures SRON- 

G/HIFI/PR/2005-101 Issue 1.2 has been provided by 

email Peter von Leeuwen 24/05/2005. 

Procedure has been received by ASED. Need to be 

validated by ASED. 

Manual ICU boot procedure is included in: 

HIFI EQM IST & EMC Test Procedures, Ref. SRON- 

G/HIFI/PR/2005-101, 2005-05-20 

1 HIFI to update MIB and send it to Alcatel. 29/04/05 HIFI MIB received CW 20 Closed 

2 HIFI to issue two NCR’s (hot swap & start-up problem). 04/05/05 HIFI 

4 

ASED to clarify if the instrument switch-on procedure has to be 

part of the HIFI procedure. 

HIFI to respond with status to attached list of progress items 

(Annex #3 of SCI-PT-35281). 

04/05/05 ASED 

SRON-U/2005-7 (hot swap) 

SRON-U/2005-8 (start-up problem) 

Instrument switch-on procedure is under ASED 

responsibility and is described in Document HP-2-ASED- 

PR-0035. 

Closed 

Closed 

Closed 

Closed 

10/05/05 HIFI supperseeded by AI #1 of MoM PM #3 Closed

ANNEX #1 Printed: 9/2/2005 4/15 



SCI-PT-35281 28/04/05 

SCI-PT-35281 28/04/05 

SCI-PT-35281 28/04/05 

HP-ASP-MN-6246 22/04/05 

HP-ASP-MN-6246 22/04/05 

HP-ASP-MN-6246 22/04/05 

HP-ASP-MN-6246 22/04/05 

HP-ASP-MN-6246 22/04/05 

HP-ASP-MN-6246 22/04/05 

H-P-ASP-MN-6175 07/04/05 

PM 


PM 


PM 


LOU 

CQM 

DRB 

LOU 

CQM 

DRB 

LOU 

CQM 

DRB 

LOU 

CQM 

DRB 

LOU 

CQM 

DRB 

LOU 

CQM 

DRB 

CQM 

DRB_ 

3 

5 

6 

7 

1 

2 

HIFI to provide validated tcl scripts at latest by 09/05/2005 to 

ASED. 

ASED to provide H-EPLM EQM grounding scheme including 

EGSE grounding by 04/05/2005. 

HIFI to provide availability slot (around end of 2005) for LOU 

FM baseplate ‘dowel pins’ drilling by 11/05/2005. 

HIFI to clarify how a warm LOU beam verification is performed 

prior to close & cool the cryostat 

HIFI to include inspection report, including cleanliness 

verification with the hardware 


tcl scripts haven been provided and tested already at 

ASED-OTN during WU electrical check out. 

Closed 

04/05/05 ASED Has been send by Siegmund on ….. Closed 



3 ABCL should be built from the CIDL + List of Relevant NCRs 29/04/05 HIFI 

4 

The test report of the HIFI System test with the LOU shall be 

made available. 

5 LOU grounding to be clarified. By HIFI (through cryoharness ?) 29/04/05 HIFI 

6 

1 

HIFI to clarify if the LOU is switched on during the SFT while 

the LSU simulator is OFF (to get housekeeping). 

HIFI to check & update the NCR list, because the NCR 85 

seems to be missing from the list (related to AI2 from HIFI IRR 

- HP-2-ASED-MN-0886) 

End of 2005 appears impossible to HIFI as then the 

LOA's will be mounted to the plate. Peter has tentatively 

identified 16-29 August as the period and sent that out to 

you and Siegmund, with no response yet. 

Action is closed by HIFI. However, the further proceeding 

of implementation of dowel pin holes is still under 

negotation between HIFI/ESA/ASED. 

Verification of the beam has been performed last Tuesday 

at ASED-OTN using powermeter (provided by MPIfR) in 

the frame of the LOU bench test. It is not planned to 

repeat such a test later on by HIFI. Existence of RF signal 

can be verified by LOU HK data. 

Closed 

Closed 

29/04/05 HIFI Closed by mail PvL 04/05/05 Closed 

Should be Closed by mail PvL 04/05/05, TBC by 

D.Hendry Action on ASED 

Closed 

29/04/05 HIFI available (ILT summary to be provided by Nick) Closed 


Closed by mail PvL 04/05/05, but still work to do and 

HIFI/ASED agreement to be fixed 

HIFI clarified, that the LOU will be switched on during SFT 

in order to receive HK data. However, the RF power will 

be off during SFT. 

Closed 

Closed 

08/04/05 HIFI Updated list has been provided by HIFI on 11/05/2005 Closed

ANNEX #1 Printed: 9/2/2005 5/15 



H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6175 07/04/05 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

CQM 

DRB_ 

3 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

ASED to check how the FCU SVM cryoharness can be made 

available for this test. (that could be directly connected to the 

CVV vacuum feed through connector). In case the SVM 

cryoharness will not be available in time, ESA propose to use a 

dedicated harness between FCU and CVV feedthrough 

connector (via breakout box), limited to wire-connections 

needed for “warm” verification of HIFI FPU CQM (band 3 only) 

A procedure is existing for this verification, and should be 

checked before actual used (bench test procedure) 

EMC test procedure - SRON-U-HIFI-PR-2004-01 (from 

A.Nabert) should be renamed as HIFI EMC test specification 

to avoid confusion with HIFI EQM IST & EMC test procedures 

(SRON-G-HIFI-PR-2005-101) 

Action 7 from IRR (Overall HIFI Certificate of Conformance) 

superseded by this Action AI 5: certificate to be prepared with 

hardware 

CIDL will be updated by HIFI to reflect the issue to be delivered 

and the associated SPR's 

HIFI OBS software release notice SRON-U/HIFI/TN/2003-009 

(2.18 - 22/12/04) shall be also updated to reflect the software 

version that will be delivered. 

HIFI to include their desired configuration in a new incoming 

inspection section of IST-EMC test procedure (2005-101) 

It should be clarified who is responsible of the I-EGSE and of 

software upgrade if any 

ESA (AIT) to propose the way forward (to upgrade the 

communication protocole between I-EGSE & CCS. (transmit to 

I-EGSE WG as after sales services) 

Teleconf next Wednesday 13/4 9:00 to close all these OPEN 

NCR(AI1, HIFI will update the NCR list from the EIDP) 

15/04/05 ASED supperseeded. No early cool-down Closed 

15/04/05 HIFI Supperseeded. No early cool-down Closed 





Closed by mail from PvL 13/04/05 with "HIFI EMC test 

specification V13.doc" SRON-U/HIFI/PR/2004-001, Issue: 

1.3, Date: 13 April 2005 

Certificate of conformance, Ref. SRON-U/HIFI/CoC/2005- 

003, Issue 1, 2005-05-22 has been provided by email 

Peter von Leeuwen on 24/05/2005 

Updated CIDL is in integrated EIDP version 1 provided on 

09/05/2005 (SRON/U/HIFI/EIDP/2005-001, Issue 1). 

HIFI OBS Software Release Notice, Ref. SRON- 

U/HIFI/TN/2003-009, Issue 2.22, 2005-05-18 has been 


Closed 

Closed 

Closed 

Closed 

15/04/05 HIFI Document is included in integrated EIDP. Closed 


It has been clarified with O.Bauer (by phone) than the I- 

EGSE is of Instrument responsibility, and that PACS is 

responsible for update/upgrade of I-EGSE. 

Closed 

15/04/05 ESA Mail from C.Scharmberg on Closed 

08/04/05 ESA Teleconf done, ref minutes ?? Closed

ANNEX #1 Printed: 9/2/2005 6/15 



H-P-ASP-MN-6175 07/04/05 

H-P-ASP-MN-6100 22/03/05 

H-P-ASP-MN-6100 22/03/05 

H-P-ASP-MN-6101 22/03/05 

H-P-ASP-MN-6101 22/03/05 

H-P-ASP-MN-6101 22/03/05 

H-P-ASP-MN-6101 22/03/05 

SCI-PT-34475 

PM #1 Follow up 

Telecon 

SCI-PT-34475 


Telecon 

SCI-PT-34475 


Telecon 

SCI-PT-34475 


Telecon 

21/03/05 

21/03/05 

21/03/05 

21/03/05 

CQM 

DRB_ 

3 

FM 

therm 

Strap 

NRB 

FM 

therm 

Strap 

NRB 

FM 

therm 

Strap 

Mtg 

FM 

therm 

Strap 

Mtg 

FM 

therm 

Strap 

Mtg 

FM 

therm 

Strap 

Mtg 

PM #1 

Tel 

PM #1 

Tel 

PM #1 

Tel 

PM #1 

Tel 

12 

1 

2 

1 

HIFI to propose a plan to come to a stable OBSW configuration 

for the EQM test (> 2.19, with the bit flip problem solved, NCR 

SRON-G/HIFI/NCR/2004-077), and to verify in house the 

OBSW and relevant scripts, to be used during the H-EQM 

campaign. 

ASED will produce an ACS (activity Control sheet for the EQM) 

to introduce this mounting procedure. 

ASED will modify the HIFI L0 FM straps in a similar way that 

the EQM's. 

HIFI to send more details on the analysis performed for this 

verification. 


Plan has not been provided. However, OBSW 

modification has been done and is still under validation to 

be completed during cw18. 

Closed 

30/03/05 ASED superseeded, Strap has been mounted already Closed 

30/03/05 ASED 

It is not concerning the FM, but the STM ! 

Action fullfilled, Straps have been mounted already on the 

HIFI FPU MTD. 

Closed 

31/03/05 HIFI SRON/U/FPU/TN/2005-001 has been sent by email. Closed 

2 ESA will call for a Technical meeting / Telecon to follow. 07/04/05 ESA Telecon has taken place already Closed 

3 

HIFI will continue the analysis with Level 1 (after agreement on 

the L0 results), and state about criticality of existing L1 

07/04/05 HIFI SRON/U/FPU/TN/2005-001 contain the analysis of level 1 Closed 

4 HIFI to propose a mean to verify the analysis by test. 31/03/05 HIFI FPSS00698, Issue 1 contain the proposal Closed 

1 ESA to arrange NCR PMIS access for HIFI 24/03/05 ESA 

2 HIFI to provide first two OBSW Progress Reports 22/03/05 HIFI 

3 HIFI to reply to ASP comments on HIFI IID-A comments 24/03/05 HIFI 

4 ASED to complete action item list 24/03/05 ASED 

Relevable details and request form have been sent to 

HIFI by email J. Rautakoski on 21/03/2005 

Both Progress Reports have been provided by email L. 

Dubbeldam on 21/03/2005 

(last mail B.Collaudin 25/02/05) 

Comments provided by email P. v. Leeuwen on 

12/08/2005 

Closed by mail D.Hendry 23/03 with updated ASED AI 

table 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 7/15 



SCI-PT-34475 15/03/05 PM #1 1 HIFI to establish test priority order list 23/03/05 HIFI List has been attached to PM #2 (Annex #6) Closed 

SCI-PT-34475 15/03/05 PM #1 2 

HIFI to establish a detailed AIV planning for the entire HIFI 

instrument by next Progress Meeting. 


SCI-PT-34475 15/03/05 PM #1 3 ASP to provide DRB, IRR, TRR action status. 21/03/05 ASP 

SCI-PT-34475 15/03/05 PM #1 4 ASP to provide MLI stand-off position of the LSU. 29/03/05 ASP 

SCI-PT-34475 15/03/05 PM #1 5 

SCI-PT-34475 15/03/05 PM #1 6 

HIFI to verify if HIFI conducted EMC test procedures are 

included in the HIFI EMC s\ystem level procedure. 

ESA to recalculate the thermal behaviour of the WHO/V taking 

into account the correct parameter of the interface. 

HIFI shall provide interface flux and temperature of the two 

sides of the washers. 


29/03/05 ESA 

SCI-PT-34475 15/03/05 PM #1 7 HIFI to review H-P-2-ASP-TN-0879 and comment 29/03/05 HIFI 

HP-2-ASED-MN-0886 31/01/05 IRR 1 

ICU IFSI/ICU/TN/2002-0062 Iss 2 Handling Procedure page 7 

missing 


Due for next PM #2 Due to heavy work load with the 

WU's, HIFI will start this activity after WU delivery to 

present detailed AIV planning for next PM #3. 

Willem has provided a draft to HIFI PM. A follow-up 

meeting at HIFI system is planned for 12/07/2005. HIFI 

will provide the consolidated AIV planning by 15/07/2005 

Closed by "System AIV Baseline planning_020805.mpp" 

brovided by email K. Wafelbakker on 03/08/2005. 

Closed by mail GD 18/03/05 "HIFI AI table draft to be 

completed" 

Waiting for ASED AI status (DRB, , IRR, TRR) see AI 4 

from PM #1 Follow up Telecon 

Closed by mail M.Cesa 29/04/05 "HIFI MLI Stand-off" with 

file "MLI_st-off_position_on_HIFI_WARM_UNITS.doc" 

Closed by mail PvL 13/04: EMC procedures are in the 

"HIFIEMC test procedure" SRON-U/HIFI/PR/2004-001 

Closed by mail Claudio Damasio with ESA calculations 

send to HIFI (Peter van Leeuwen and Oliver Siebertz) on 

23/04/2005 

Comments have been provided by email from (ESA 

meeting) 

PvL 07/04/05 AI status proposal: Procedure not found. 

Non-existing issue 2. Issue 1 is complete and applicable. 

Procedure number is 2002-006. 

HP-2-ASED-MN-0886 31/01/05 IRR 2 NCR 0085 to be updated with results of the SRON assessment 15/02/05 HIFI PvL 07/04/05 AI status proposal: NCR closed Closed 

HP-2-ASED-MN-0886 31/01/05 IRR 3 Install SVM lower panel for final EQM testing 26:02.05 ASED 

PvL 07/04/05 AI status proposal: Superseded, panel 

present 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 8/15 



HP-2-ASED-MN-0886 31/01/05 IRR 4 

Top level electrical integration procedures to be prepared by 

HIFI including verification of instrument from I-EGSE through 

the CCS 


PvL 07/04/05 AI status proposal: SRON-U/HIFI/PR/2004- 

007 + SRON-G/HIFI/PR/2005-101. Procedure for 

cryoharness integration written by ASED. Procedure for 

checkout FPU with FCU + SCOE will be added in EIDP. 

SRON-G/PR-2005-100 will be maintained in EIDP for 

traceability. 

HP-2-ASED-MN-0886 31/01/05 IRR 5 Update deliverable items list and include in EIDP 26/02/05 HIFI 

PvL 07/04/05 AI status proposal: Deliverable items list is 

in EIDP 

Closed 

HP-2-ASED-MN-0886 31/01/05 IRR 6 Include LCU S/W in the LCU EIDP 26/02/05 HIFI 

PvL 07/04/05 AI status proposal: present in WU DRB 

datapackage 

Closed 

HP-2-ASED-MN-0886 31/01/05 IRR 7 Overall CoC will be provided 26/02/05 HIFI 

PvL 07/04/05 AI status proposal: Action HJ before 

transport,replaced by AI #5 of DRB 3 

Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

1 Up date Deliverable items list and include in EIDP 31/01/05 HIFI Closed new AI ASED-MN-0886 A/5 Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

2 Update CIDL to identify which CN is related to which model 27/01/05 HIFI Closed at meeting Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

3 Provide updated NCR list 27/01/05 HIFI Closed at meeting Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

4 

HIFI CQM VCM will be updated to remove NCR status 

information 


PvL 07/04/05 AI status proposal: present in WU DRB 

datapackage 

Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

5 

HIFI will establish a test procedure which covers the WU's 

tests at Astrium 

31/01/05 HIFI see TRR ASED-MN-0894 Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

6 Overall CoC will be provided 31/01/05 HIFI Closed new AI ASED_MN-0886 A/7 Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

7 

EIDP 2 paper copies will be provided one with the H/W ,one to 

ESA 


Closed: ESA has received paper copy of EIDP 2 

(Date:01/02/2005), ASED to confirm if relevant paper 

copy is at ASED-OTN 

Closed 

HP-2-ASED-MN-0882 27/01/05 

DRB 

C/O 

8 HIFI will provide final inspection report for the WU's 31/01/05 HIFI 

PvL 07/04/05 AI status proposal: DOC SRON- 

U/HIFI/RP/2005-002 iss.1 has been provided 

Closed 

HP-2-ASED-MN-0862 10/01/05 IRR 1 Update NCR 0085 with results of SRON assessment 24/01/05 HIFI Closed New AI ASED-MN-0886 A/2 Closed 

H-P-ASP-MN-5667 30/11/04 IF Tel 1 

H-P-ASP-MN-5667 30/11/04 IF Tel 2 

H-P-ASP-MN-5667 30/11/04 IF Tel 3 

HIFI to update CR 117- LOU ICD for the new LOR fixation on 

both LOU support and base plates 

HIFI to update CR 125, as the table (FM hardware matrix) shall 

include: QM: No LSU, no IFH (except for EMC tests), add the 

FH-BWG (bridging wave-guide) + AVM cable FCU - ICU 

ASED will provide a sketch for the IF WG between LSU 

simulator & Cryostat WG, and will provide a drawing of the 

EQM PLM + Trolley + Clean room environment 

Closed 

20/12/04 HIFI Closed by CR 117v2 LOU ICD received 29/04/05 Closed 

13/12/04 HIFI Closed by: CR 125 v2 received by mail PvL 16/12/04 Closed 

01/12/04 ASED 

Closed by: All available info sent with S.Idler e-mail on 

1.12.2004 

Closed

ANNEX #1 Printed: 9/2/2005 9/15 



H-P-ASP-MN-5667 30/11/04 IF Tel 4 

H-P-ASP-MN-5667 30/11/04 IF Tel 5 

H-P-ASP-MN-5667 30/11/04 IF Tel 6 

HIFI to update CR 130 with requested LSU simulator 

information, including detailed List of related EMC tests 

HIFI to update CR 131with ICD of FCU power unit, cable, 

including detailed List of related EMC tests 

HIFI will check (FPU fixation) that the integral of thermal 

expansion is correct, and that the torque on the FPU fixation 

are correct 




Still Open (Not to be Closed by mail N.Whyborn 22/12 

refering to mail W.Luinge 15/12 with 

“QM_LSU_Simulator_Draft.doc”). Meeting HIFI/ASED to 

be held. New due date: 04/04/05 

Clarification Telecon has been performed. 

CR will be finalized soon. 

The detailed EMC procedures are included in "HIFI EQM 

IST & EMC Test Procedures" SRON-G/HIFI/PR/2005- 

101. EMC clarification meeting is planned for 7/9/2005. 

HIFI to prepare the comprehensive list of these tests 

(Conductive susceptibility), with consolidated timeline. 

These changes are to be included in the Test procedure 

(& not in the CR) & will be clarified on the EMC meetin on 

7/9. 

LSU simulator is integrated (1/9/05), with problem with 

WG interface, solved, but performances to be confirmed 

LSU Simulator Drawing exist, + summary of the 

clarification teleconf and shall be added to the CR. 6/9/05 

Closed CR 131 has been withdrawn during HIFI Progress 

Meeting #1 

Open 

Closed 

Closed by email K. Wildeman 03/08/2005: 

"We checked if the implemented thermal compensation 

(material and 

sizes) as indicated on our External Configuration Drawing 

455-3-001-c 

is acoording to design. We can confirm tehs all are Closed 

accordign to 

design and are correct. The torques as given in our 

integration 

procedure in the FPU CQM EIDP (FPSS 995) are 

correct."

ANNEX #1 Printed: 9/2/2005 10/15 



H-P-ASP-MN-5667 30/11/04 IF Tel 7 

H-P-ASP-MN-5667 30/11/04 IF Tel 8 

H-P-ASP-MN-5667 30/11/04 IF Tel 9 

H-P-ASP-MN-5667 30/11/04 IF Tel 10 

H-P-ASP-MN-5667 30/11/04 IF Tel 11 

H-P-ASP-MN-5667 30/11/04 IF Tel 12 

H-P-ASP-MN-5667 30/11/04 IF Tel 13 

H-P-ASP-MN-5667 30/11/04 IF Tel 14 

H-P-ASP-MN-5667 30/11/04 IF Tel 15 

HIFI to add Information on screws in the LOR ICD (together 

with old AI 14 of H-P-ASP-MN-5271: CR 118 update) 

HIFI to check if aperture baffle drawing sent by ASED on 19/11 

& 22/11 is compliant with their requirement 

ASED will send to HIFI relevant information on the LOU 

window baffle 

HIFI will check if 8.5 dB (against 8 dB) attenuation on the IF 

coax cables can be accepted 

HIFI to comment the document PL31 (H-PLM FM test plan) 

and propose to include these additional tests 

HIFI will comments on the EQM test plan HP-2-ASED-PL- 

0021, issue 3.1 draft - HIFI comments, amendments 

Alenia to sent table summarizing the situation (temperature 

levels & stability) for both solution (old & new MLI situation), 

including extrapolation from dissipation from CR120 

HIFI to investigate if the IFH/V low temperature limit can be 

lowered from –10°C to –15°C, and check how to lower the 

emissivity of the FH-WOH/V (blanket or remove black paint) 

Alenia/Austrian to check position of standoff using the warm 

units ICD's (from IID-B), and not only the simplified CAD 

models 


Open Bolts will be provided by HIFI. Agreements to be 

established between HIFI and ASED. 

Screws size to be attached to LOR ICD (updated 

according ASED comments). Due date: 15/04/2005. HIFI 

provided scrw length proposal to ASED (email PvL on 

11/11/2005). ASED has not yet responded. ASED to 

respond by 17/03/2005. 

HIFI considers the ICD finalized. P.v. Leeuwen will 

circulate an email giving the missing information. 

CR 135 v2 (LOR ICD) closes this issue/ 

Closed 

20/12/04 HIFI Closed by: mail N.Whyborn 17/12 (dimensions are OK) Closed 

01/12/04 

Closed by: information has been sent by e-mail on 

ASED 

1.12.2004 to HIFI 


Closed by: mail N.Whyborn 21/12 (8.5 db at 6 GHz not 

accepted) 



08/12/04 ALS 


15/12/04 ALS 

Open New due date 29/03/2005 to provide information 

about additional tests only. New due date to be agreed 

with ASED. 

HIFI will provide comments by HIFI PM#6. 

TRS to be updated at the light of the QM tests with the list 

of activities to be performed in each test. By end of 

Septembre. 

PvL 07/04/05 AI status proposal:Closed by mail AN 

30/03/05 Superseed by EQM procedure. HIFI shall 

comment the EQM procedure HP-2-ASED-PR-0031 and 

HP-2-ASED-PR0051 by the WU redelivery DRB 

(07/04/05). 

Closed by: mail M.Cesa 23/12/04 and with fax H-P-ALS- 

04-0607 

Closed For WHO/V: by mail PvL 16/12/04 (HIFI will not 

modify WHO/V) 

For IFH/V: by mail PvL 17/12/04 (-15°C not possible for 

IFH/V) 

Closed by: mail M.Cesa 14/12/04 

But LSU standoff to be fixed, see AI4 of HIFI Progress 

Meeting #1 

Closed 

Closed 

Open 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 11/15 



H-P-ASP-MN-5667 30/11/04 IF Tel 16 

HIFI to check if the IFH/V coating can be changed from gold to 

Alodine on bonding strap interface 

15/12/04 HIFI Closed by: CR 122 v4 received by mail PvL 16/12/04 Closed 

HP-2-ASED-0822 25/11/04 DRB 1 HIFI will include S/W section in CIDL 13/01/05 HIFI Closed see EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 2 CN/CR Section of Updated CIDL to include status 01/04/05 HIFI Closed see FPU IRR MOM Closed 

HP-2-ASED-0822 25/11/04 DRB 3 ESA/Industry to process 3 Open NCR's' 13/12/04 ESA Closed e-mail J.Rautakoski dated 18.01.05 Closed 

HP-2-ASED-0822 25/11/04 DRB 4 Inspection report to be available with H/W delivery shipment HIFI Closed see FPU IRR MOM Closed 

HP-2-ASED-0822 25/11/04 DRB 5 

Include summary list of subsystem test reports in HIFI level 

EIDP 

01/04/05 HIFI Closed see EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 6 Hoisting equipmment to be proof loaded before delivery shipment HIFI Closed cert in EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 7 interface verification FPU and WU's to be provided at shipment shipment HIFI 

PvL 07/04/05 AI status proposal: Pre-and postshipments 

tests performed at SRON-G and ASED. Test report FPSS 

00642 for FPU. Fit check of all warm units has been 

performed. Document should be available for FM 

HP-2-ASED-0822 25/11/04 DRB 8 Provide mate/demate log with H/W shipment HIFI Closed no units are flight or FS so not necessary Closed 

HP-2-ASED-0822 25/11/04 DRB 9 Establish Open work list shipment HIFI Closed see EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 10 

Include HIFI system level Red tag list including all subsystem 

and equipment 

HP-2-ASED-0822 25/11/04 DRB 11 Provide Top level Mechanical Integration procedure 13/01/05 HIFI 

HP-2-ASED-0822 25/11/04 DRB 12 

Provide Top level Electrical integration procedures including 

verification of instrument from I-eGSE through the CCS 

Closed 

shipment HIFI Closed see EIDP Closed 

PvL 07/04/05 AI status proposal: Procedure in EIDP. 

Written by ASED.(HP-2-ASED-PR0031) 

Closed 

13/01/05 HIFI PvL 07/04/05 AI status proposal: Procedure in EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 13 Update electrical integration procedures for FPU/FCU/SCOE shipment HIFI Closed see FPU IRR MOM Closed 

HP-2-ASED-0822 25/11/04 DRB 14 HSIA to be produced by HIFI 01/04/05 HIFI Closed by mail CS 01/04/05 with "HSIA 1.doc" Closed 

HP-2-ASED-0822 25/11/04 DRB 15 

Update user manual including UPS, Operating constraints 

section 

shipment Closed see EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 16 Handling procedure for FPU to be completed shipment HIFI Closed see FPU IRR MOM Closed 

HP-2-ASED-0822 25/11/04 DRB 17 HIFI PA TO inspect FPU prior to shipment shipment HIFI Closed see FPU IRR MOM Closed 

HP-2-ASED-0822 25/11/04 DRB 18 

The list of Open items, SPR's, SCR to be included in the data 

pack 

13/01/05 HIFI Closed see EIDP Closed 

HP-2-ASED-0822 25/11/04 DRB 19 Include LCU S/W in LCU EIDP 13/01/05 HIFI Closed new action ASED-MN-0886 A/6 Closed

ANNEX #1 Printed: 9/2/2005 12/15 



HP-2-ASED-MN-784 13/10/04 EMC 1 

Cryostat Shielding efficiency EMC test at system level: HIFI to 

propose a dedicated TRS, should be added to the Test plan PL 

21. + the related procedure. Indicated the RF equipment 

needed (excitation, spectrum analyser) 


Closed by CR 127v1 received 22/10, rejected by ESA fax 

30858 

HP-2-ASED-MN-784 13/10/04 EMC 2 AI deleted Closed Closed 

HP-2-ASED-MN-784 13/10/04 EMC 3 

HP-2-ASED-MN-784 13/10/04 EMC 4 

HP-2-ASED-MN-784 13/10/04 EMC 5 

HIFI will update the Test procedure based on the clarifications 

discussed during this meeting 

Astrium test plan will be updated to take into account the HIFI 

EMC plan as discussed during the meeting (incl power lines 

CS test & siglines CE & CS). With the objective to fit all HIFI 

tests in 5 days (incl. also SPIRE & PACS input). 

Similarily to AI1 HIFI will also issue a Change request to IID-B 

and Instrument test Plan (PL 21) to formalize their demand for 

EMC testing at system Level to include CS test on Power lines, 

and CE/CS on signal lines 


30/11/04 ASED 


HP-2-ASED-MN-0780 12/10/04 AIT 1 HIFI will provide list of hardware deliverables 22/10/04 HIFI 

HP-2-ASED-MN-0780 12/10/04 AIT 2 HIFI will provide the drawing of the FPU hoisting device 29/10/04 HIFI 

Closed by: mail A.Naber 17/12 (v1.1 of the HIFI EMC test 

procedure was sent by mail 1/12) 

Closed by HP-2-ASED-PL-0037_1_DR3.doc sent on 

14/10 

(ASED-PL-021 issue 3.1 draft distributed by mail S.Idler 

18/11) 

Closed by CR 128v1, received 21/10 

But waiting for HIFI tests list, ref ESA fax 30858. This 

should have be included in answer from AI 3 from same 

HP-2-ASED-MN-784 

Closed by mail W.Luinge 03/11, with file “QM IST 

hardware deliverables draft 0_2.doc” 

Closed by Included at last page of FPU-Herschel Optical 

Bench Integration Procedure FPSS-00444_2 

HP-2-ASED-MN-0780 12/10/04 AIT 3 HIFI will provide description of transport container 15/10/04 HIFI Closed by included in CQM EIDP Closed 

HP-2-ASED-MN-0780 12/10/04 AIT 4 HIFI will provide the FPU integration procedure 29/10/04 HIFI 

HP-2-ASED-MN-0780 12/10/04 AIT 5 

HP-2-ASED-MN-0780 12/10/04 AIT 6 

HIFI will provide interface drawings for LSU simulator and its 

support equipment 

HIFI will define the maximum possible length of the flexible 

waveguides (for LSU simulator) 



HP-2-ASED-MN-0780 12/10/04 AIT 7 HIFI will provide the LOU and warm units integration procedure 05/11/04 HIFI 

HP-2-ASED-MN-0780 12/10/04 AIT 8 

HIFI will define the exact pentaprism offset between warm and 

LOU operating temperature inside LSS 


Closed by FPU-Herschel Optical Bench Integration 

Procedure FPSS-00444_1, 20/06/2003 Issue 2 sent by 

mail from A.Naber (26/11), included in CQM EIDP 

Closed : Superseded by AI 4 of HIFI IF Telecon 30/11 

(more precise description of the LSU simulator with 

update of CR 130) 

Closed by mail W.Luinge dd. 22/10 with file “AI 6 AIT 

121004.doc” (total length of 2 m (preferred) up to 3 m (if 

required) is possible. HOFI propose to procure 2 sets of 

extension WG) 

WU done, LOU done as well (Included in QM LOU 

Handling Document, Ref. MPIfR/HIFI/PR/2004-560). 

Closed by: mail PvL 20/12 (with test report and 

procedure) 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 13/15 



HP-2-ASED-MN-0780 12/10/04 AIT 9 ASP/ASED will evaluate/comment the pentaprism test report 29/10/04 ASED/ 

ASP 

HP-2-ASED-MN-0780 12/10/04 AIT 10 

HIFI needs short connectors on the CVV feed through 

connectors during integration. Baseline is to connect all lines to 

ground. HIFI to confirm 


HP-2-ASED-MN-0780 12/10/04 AIT 11 HIFI will provide SFT and SPT/IMT procedures 26/11/04 HIFI 

HP-2-ASED-MN-0780 12/10/04 AIT 12 

HP-2-ASED-MN-0780 12/10/04 AIT 13 

HP-2-ASED-MN-0780 12/10/04 AIT 14 

HP-2-ASED-MN-0780 12/10/04 AIT 15 

HP-2-ASED-MN-0780 12/10/04 AIT 16 

HP-2-ASED-MN-0780 12/10/04 AIT 17 

H-P-ASP-MN-5271 01/09/04 IF Mtg 1 

H-P-ASP-MN-5271 01/09/04 IF Mtg 2 

H-P-ASP-MN-5271 01/09/04 IF Mtg 3 

H-P-ASP-MN-5271 01/09/04 IF Mtg 4 

HIFI ask whether it is possible to move the LOU in x/z direction 

(after integration) in case insufficient mixer current is detected 

ASED will provide required dimensions of T-adapter and the 

current draft issue of the SVM harness CAD model 

HIFI will clarify whether instrument can be left unattended in 

Stand-by Mode during night 

HIFI will clarify any operational constraints of LOU (e. g 

monitoring/control of switch-off temperature, max. power-on 

duration at ambient) 

HIFI will check whether cleanroom class 100 is really needed 

for the FPU EQM or whether class 100000 is sufficient 

HIFI will provide a list of all instrument PLM EQM level 

integration/test procedures which have been/will be delivered 

by HIFi 

4.6 ON-OFF procedure: HIFI to give input for 21/9 (will be 

included in user manual (to be added as reference document of 

IID-B's) 

IID-B : 4.6.6.10 EMERGENCY OFF “An undesired (hazardous) 

way to switch off …” HIFI will send a new wording for 15/8 

IID-B 5.7.1: Temperature gradient L0-L2 >100K in case of 

launch abort: ASED will send the technical details of this 

Estimation 

IID-B 5.7.1: Temperature gradient L0-L2 >100K in case of 

launch abort: HIFI will evaluate the impacts of this situation. 

29/10/04 ASED 

29/10/04 ASED 



Closed by HP-ASED-FX-0132-05 dd. 16/03/05 Closed 

Closed by mail W.Luinge dd. 18/10 All pins shorted and 

connected to structure 

PvL 07/04/05 AI status proposal: Closed by SRON- 

G/HIFI/PR/2005-101 New due date: at WU DRB 

(07/04/05) at latest. 

Closed by mail S.Idler 27/10. A movement of the LOU 

after integration is NOT possible 

Closed by mail ref HP-ASED-EM-0847-04 S.Idler 29/10, 

with attached drawings files “DWG for T-adapter HIFI 

FCU def.pdf” & “SVM_INT_SIH_HIFI_2_291004.zip” 

Closed during DRB. No if there is no UPS. However, in 

standby mode LOU is switched off. No double shift 

implemented for EQM tests 

Closed by mail H,Aarts 31/03/05 with file "USER 

MANUAL VOLUME 2 ISSUE 11.DOC" : informatin is 

included 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed 

22/10/04 HIFI Closed by mail from K.Wildeman 01/12 Closed 




15/09/04 ASED 


PvL 07/04/05 AI status proposal: 

List of requested documents is attached to SCI-PT-34475 

(MoM PM#1). 

Closed by (user manual issue 1received by mail from 

Nanny Snijders 20/09: use § 11.1.1.1 and 11.1.1.7 ?, 

§6.1.3 is idem § 5.11 IIDB 3.2) 

Closed by HIFI_CR_0120-V1 & v2, received 06/05 & 

18/02/05 

But still to be discussed and agreed: still a probleme 

of survival of the hardware. There is no notice before 

emergency switch off 

Closed by mail S.Idler 21/09 ref HP-ASED-EM-0756-04, 

with RESULTS_case220c_Extended Launch 

Autonomy.doc; Pages from AE-DC-P-N-139 11-09- 

2003.pdf 

Closed by mail K. Wildeman dd. 25/10: not critical for the 

FPU as long as temperature stays well below 100 K 

Closed 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 14/15 



H-P-ASP-MN-5271 01/09/04 IF Mtg 5 

H-P-ASP-MN-5271 01/09/04 IF Mtg 6 

H-P-ASP-MN-5271 01/09/04 IF Mtg 7 

H-P-ASP-MN-5271 01/09/04 IF Mtg 8 

IID-B 5.7.3: Switch off temperature: HIFI will update the switch 

off column in SVM temp requirement table by 15/9 

ESA will clarify the Qualification/acceptance margin for non- 

Operating & Switch-on/S-off temperatures (ref ECSS) 

IID-B 5.9.6: DC-DC converter frequency to be updated by HIFI 

by 15/9 

ASP status table “ HIFI IIDB 3.3 missing inputs_GD_25-08- 

04.xls” in Annex 4 will be completed by HIFI (providing due 

dates for missing data) for 15/9 

15/09/04 HIFI Closed by HIFI_CR_0120-V1, received 06/10 Closed 

15/09/04 ESA 



H-P-ASP-MN-5271 01/09/04 IF Mtg 9 HIFI will update the mass & power budgets for 15/10 15/10/04 HIFI 

H-P-ASP-MN-5271 01/09/04 IF Mtg 10 

H-P-ASP-MN-5271 01/09/04 IF Mtg 11 

H-P-ASP-MN-5271 01/09/04 IF Mtg 12 

H-P-ASP-MN-5271 01/09/04 IF Mtg 13 

CR116 (EMC): Answer is expected from HIFI on the 

clarification request mail from J.Gallagher before 17/9 in 

preparation of the AIT/EMC meeting (N.Whyborn is the 

relevant contact). 

ASED will check the possibility to return the FCU DM2 by 

15/4/05 and reply by AIT meeting 

HIFI will evaluate this possibility to fix the LOR on both the LOU 

baseplate & LOU support plate 

ASED will cross check the possibility to fix the LOR on both the 

LOU baseplate & LOU support plate. 


12/10/04 ASED 


15/09/04 ASED 

H-P-ASP-MN-5271 01/09/04 IF Mtg 14 LOR ICD shall be updated by HIFI by End Sept 04 30/09/04 HIFI 

H-P-ASP-MN-5271 01/09/04 IF Mtg 15 

ASP will provide the LSU position wrt the satellite (or the one of 

the HIFI panels) 

15/09/04 ASP 

H-P-ASP-MN-5271 01/09/04 IF Mtg 16 Bridging WG ICD will be provided by HIFI by End October 30/10/04 HIFI 

H-P-ASP-MN-5271 01/09/04 IF Mtg 17 

H-P-ASP-MN-5271 01/09/04 IF Mtg 18 

LOU window baffle: Factor of 2 in the Estimation of the heat 

flow to FPU (HIFI 30mW ASED 70mW) should be clarified. 

Details of the HIFI calculation should be sent to industry and 

ESA 

Question on LCU, WEH/V (baseplate tightening thickness) and 

IFH/V (no bonding stud), HRH/V (refer to mail from 

B.Marchand 25/8), will be replied on 15/9 



Closed by mail C.Scharmberg 13/09 with attached file: 

ecss-e-10-03A.pdf: margin shall be applicable on all 

temperatures given in the table of 5.7.3 without exception 

Closed by HIFI_CR_0120-V1, received 06/10: no change, 

TBC deleted 

Closed as obsolete, reOpened later in other meeting if 

needed 

Closed by HIFI_CR_0120-V1, received 06/10: new mass 

OK, but new power to be discussed (big changes) 

Closed: CR 116v1 is rejected, see HP-2-ASED-MN-784 - 

HIFI EMC meeting 13/10/04 

Closed 

Closed 

Closed 

Closed 

Closed 

Closed by fax HP-ASED-FX-0610-04 from Christian 

Schlosser.This planning requires the HIFI WUs from Closed 

11.01.05 until 29.06.05 

Closed by mail P v Leeuwen dated 07/10/04 : OK , 

Closed 

principle is accepted 

Closed by mail S.Idler 07/09 ref HP-ASED-EM-0706-04 

“HIFI LOU Radiator Mounting” (offset between the support Closed 

plate and the baseplate) 

Closed by HIFI CR 135v1(mail PvL 04/02/05), CR118 will 

not be updated as it concerns the mounting of the LOR on 

Closed 

the LOU support plate, which is still correct in CR-118. 

But LOR ICD still to be agreed/updated 

Closed by mail B.Marchand dated 06/09 H-P-ASP-LT- 

5326 (closure of AI#15) with 4 attached files 

Closed by HIFI CR 133v1(mail PvL 08/02/05). Agreed by 

ASP- Bridging WG ICD agreed by ASED 

Closed by mail N.Whyborn 30/11 with “LO path heat loads 

NDW 040817.pdf” 

Closed by CR 121v1 and 122v3 and mail from PvL 

27/10/04 

Closed 

Closed 

Closed 

Closed

ANNEX #1 Printed: 9/2/2005 15/15 



H-P-ASP-MN-5271 01/09/04 IF Mtg 19 Final IFH/V ICD's will be provided 15/9 15/09/04 HIFI 

Closed by HIFI_CR_0122-V1 and 122v2+v3, received 

06/10 and 25/10+12/11 

Closed 

H-P-ASP-MN-5271 01/09/04 IF Mtg 20 HIFI Instrument User Manual will be available by 21/9. 21/09/04 HIFI 

Closed by mail from Nanny Snijders 20/09 user manual 

issue 1 

Closed

ANNEX #2 

HIFI Progress Report # 6, 2 Sept 05 

Prepared by: Paul Wesselius, Kees Wafelbakker 

To: Representatives ESA, HIFI mailing list 

Date: 1 Sept 2005 

1. HIFI System 

1.1 Engineering 

• A Radiator DRB was held. The main NCR was on mass (overmass ca. 1.2 

kg). Permission to ship was given. Meanwhile ABAQUS analysis indicates 

that there are no structural consequences for the radiator or for what HIFI can 

see for the Astrium supports (this may have to do with the notching on strut 

loads) Consolidation of these conclusions will be before PM#7 and in time for 

STM testing mid-October. 

• Bridgeing Waveguide Procurement is ongoing, a Tender has been received 

and is being negotiated regarding delivery planning. 

• Comments to the next issues of IID-A and IID-B were generated. 

• CQM IST at Astrium was supported, including SFT checkout of the LOU and 

LCU and preparations for IMT including the LSU simulator 

1.2 PA 

Prepared by: H.M. Jacobs 

date: 1 st September 

1.2.1 Summary 

During the last period, the main attention was focussed on system issues and FP and LO 

subsystem support. 

The support given had a high engineering intensity. Due to this, the processing of HIFI 

system non-conformances has a serious backlog. 

1.2.2 Work performed 

FP Up-convertor: 

-Pre-cap inspection and TRRB on QM 10-08-2005 

-EEE parts procurement for FM. 

-Detailed support regarding the test program on QM. 

FP-CSA: 

-Preparations for TRRB on the FM 

FP-FPU: 

-Development and flight screening of coaxial cables. 

-Materials/processes verification.


LO-Radiator: 

-Flight model DRB preparations and DRB on 18-08-2005. 

1.2.3 Current activities 

-Preparations for HIFI system PAD close-out meeting with ESA. 

-Preparations for TRRB and DRB meetings 

1.2.4 Coming activities 

Meetings: 

HIFI PAD close-out meeting . September 22 nd 2005 

WBS FM TRRB September TBC 

HRS-H FM DRB September TBC 

1.2.5 Concerns 

-Back-log in processing HIFI system NCR’s 

-Closure of EEE parts level acceptance at the sub-systems versus the delivery schedule. 

1.3 AIV and Deliveries 

Prepared by: Willem Luinge 

Date: 30 Aug 05 

1.3.1 Last month achievements System AIV 

1. QM IST at Astrium 

1. harness LCU LOU checked 

2. LSU simulator parts have been procured 

2. ILT planning: a draft ILT manpower plan available for discussion 

3. ILT detailed test plan updated (to a level that it is suitable for comments) 

4. Report QM and DM 2 results available (not all evaluations complete) 

5. Subsystem issues 

3. ICU AVM2 and OBS 3.2 ‘passed’ post shipment test 

4. LO tuning tested with LOU using AVM2 and OBS 3.2 (no RF 

power and no FPU): successful 

5. (Full blown test could not be finished; AVM2 needed for WBS test) 

6. Wiki page installed 

7. Beam scanner tested on band 1 DM; not yet validated (reliability to be 

improved; alignment is now time consuming)


8. Early ICU WBS integration takes place at this moment 

9. LSU DM post shipment test and performance test prepared 

2.3.2 Planned next month achievements 

1. IMT tests 

2. Validation beam scanner part 2: open 

3. Make an inventory of procedures that have to be updated and that have to 

be made 

4. IA course 

5. Integration HRS (one polarization) 

2. FPU 

Prepared by: Klaas Wildeman 

2.1 COA 

• Mounting for the seven CLO 2’s redesigned, production drawings made, all 

parts machined, COA structure modified, new CLO mount installed (all at 

SRON) and TPD is working now on re-alignment (35 mirrors). The 

modification of the COA structure was a delicate operation because all 

mirrors stayed in place to minimize the re-alignment effort. Re-alignment at 

TPD makes good progress. Sofar this action went successful. 

• Fit check of housing of the Diplexer Assy (DA) on COA ongoing. 

• External alignment still to be done (TPD). 

• CLO part of cryo alignment verification will be done again (as planned; as part 

of the first phase of FPU test). 

2.2 DA 

• The Diplexer Assembly with beamsplitters for 1, 2 and 5 (and 3 as option) 

• During assembly we were confronted with an alignment problem (flatness 

affected by mounting) of grids in the DA/DRT. Investigation is ongoing 

• Effect on alignment of mounting DA onto COA quantified/tested (ongoing) 

2.3 MSA’s and MU’s 

MSA = Mixer SubAssembly; MU = Mixer Unit


• Band 2 completed. 

• Band 1 almost completed. 

• Alignment of both Band 5 MSA’s completed; assembly started. 

• Assembly Band 3 MSA’s ongoing. 

• Alignment deviations in Band 5 MU’s (as reported) and in Band 6 MU’s . All 

Band 5 MU’s have an identical deviation. Band 6 MU’s, however, seem to 

have a random misalignment. But we need more statistics and we need to 

re-verify our mounting procedures. 

• Anyhow, as a parallel activity we are designing special console frames to be 

prepared for accommodating (to some extent) misaligned MU’s. These 

frames will be fabricated to a certain level of completion. Final machining can 

be done at the moment we know the exact misalignment. 

• Consoles behave well . Thermal cycling (as a pre-stabilization) can be 

reduced. 

2.4 Important decisions 

• The current baseline (diplexers in Bands 6L and H ) will be retained, the hope 

to be able to replace these by beamsplitters has not materialised. 

• No RF filters in Bands 6 will be implemented. Although testing could not be 

completed due to failure of the prototype upconvertor, the available technical 

indication is that the programmatic risk and the cost cannot be justified by the 

needs of adequate performance. 

2.5 Mechanisms and CSA 

• FPC FM assembly going on 

• FPC QM qualification going on 

• CSA ready for testing 

2.6 Planned next month activities 

• Complete DA assembly/alignment and assembly/alignment of two DRT’s 

(option) 

• Continue band 3 and 5 assembly (band 5 alignment almost completed) 

• Continue preparing consoles for an alignment correction of MU’s Band 5 

(and probably for Band 6 too). Because of the potential misalignment of the 

Mu’s of Band 6 we changed our approach in redesigning a little (all in close 

co-operation with CTH). 

• Complete alignment of COA. 

2.1 Signal Chain 

• Band 3 mixers delivered to FPU AIV. 

• Band 6 mixer beam measurement program ongoing prior to reshipment to 

Chalmers for finalisation of acceptance program.


2.2 Upconverter 

Prepared by: M. Brandt 

Date: 25 Aug 2005 

2.2.1 Action Items 

Action Items from the CDR Report 

1. RPG to include the process for QA and engineering interactions regarding rework 

in their PID. 

Done 

2. RPG to include the inspection criteria (workmanship standard) in the PIDs for 

soldering, bonding and other processes requiring inspection. References to 

applicable standards are sufficient. 

Done 

3. RPG to consult with SRON on adhesives in parts list for mass loss details. 

RPG has not been able to find further details on EPOTEK 20H mass loss details 

when baked at 80°C. No additional input from SRON. 

4. Drawings need to include critical dimensions (for inspection) and de-bur criteria 

Done 

5. Hans to provide SAE specification for plating and RPG to incorporate it into their 

PID. 

Specifications have been integrated to best knowledge into the corresponding PIDs. 

RPG does not have Automobile Specification to refer to. 

6. RPG to sort out ESD/EMC test details with Albert Naber. 

Intensive communication between RPG and Albert has sorted out most items. HIFI 

asks RPG to use suitable cabling for EMC test, no further specification. RPG is 

working out plans on EMC testing with Phoenix Lab, which can provide the facilities 

to run most of the tests to specifications. One minor modification has been agreed to 

by Albert concerning the low frequency handheld H-field sensor. 

7. SRON to confirm bolt interface with Spacecraft (size, type and torque) 

Specification found in IIDA A+B by RPG 

a) Definition IID-A: 4.5 mm dia screw hole 4 mm base plate thickness, 12 mm 

washer contact area 

b) Definition IID-B: no screw size definition 5 mm base plate thickness 

=> in communication with Albert and Peter van Leeuwen B overrides A 

=> 5 mm base plate thickness 

c) Mechanical tolerances : 4.5 -0/+0.2 mm (Peter/Alcatel) 

The corresponding specifications have been implemented into the FHIFH/V ICD Iss. 

2.4 and send to HIFI Project Office (Peter) 

Torque level open 

8. RPG to confirm DRO isolation and grounding with Nick Whyborn and Albert 

Naber.


DRO is mounted eletrically isolated at RPG. Pre tests at RPG with a dummy show 

sufficient stability of the mounting. The use of M4 screws as recommended has 

slightly increased the weight of the unit. 

9. SRON to locate and deliver the 3dB coupler to RPG. 

All couplers (QM+FM) received at RPG. In-band transmission variation of couplers is 

compliant with procurement specifications, but not sufficient for the FHIFH/V unit 

level specifications. 

10. SRON to confirm that the cable from the upconverter to the 3dB coupler has 

been ordered and to provide the RF requirements. 

Parts for FM an QM have been received at RPG. 

11. SRON to provide the temp sensor or the procurement functional requirements 

Parts for FM an QM have been received at RPG 

12. SRON to provide the chip attenuators or the procurement functional requirements 

Parts for FM an QM have been received at RPG 

13. SRON to confirm the isolator package outline 

ICD for QM has been received at RPG. 

14. SRON to confirm the DRO details: package, grounding, regulation, and mounting 

QM parts and dacumentation has been received at RPG. 

15. SRON to assist RPG in organizing a shock test 

Astro- und Feinwerktechnik Adlershof GmbH ( ex DLR) offers tests according to 

specs. Record of reference includes Herschel AOS 

16. SRON to clarify the thermal vacuum requirements 

Done. TV test plan has been issued by RPG and approved by SRON 

17. RPG to update PID on ultrasonic process to stipulate mechanical parts only 

Done 

18. RPG to update PID on PCB to pre-tin PCB pads before further integration 

Done 

19. SRON to confirm the use of the first articles in the QM and define the need for 

refurbishment or not of the QM as a flight spare. 

Done: no refurbishhment. Unit is closed and sealed 

20. RPG to finalize QM drawings. 

Done 

21. RPG to provide a configured ICD to SRON. 

Done, waiting for close out. Several changes and corresponding CNs have been 

issued. Actual version: 2.9 31.5.05 

22. JPL issue authorization for phase 2.


2.2.2 Development and planning status 

Interface document 

A change to the Interface document has to be issued, because the unit has higher 

weight (700 g instead of 600 g) and the bonding stud torque has to be decreased to 

1Nm. Both changes have been in-officially notified. A CN will follow. 

Manufacturing package (drawings) 

The FM drawings will have a minor change. A radius is integrated at the edge of the 

DRO cramp. The requested move of a sidewall and the change of the SMA to PCB 

interface will not be implemented. RPG will propose a correct way to ground the 2dB 

attenuators. 

2.2.3 Fabrication Status 

QM fabrication and assembly is finished and the unit is sealed. FM fabrication is 

starting. 

2.2.4 Electrical Performance tests 

Reflection 

The Rework of the SMA to PCB transition has been successful. A minor nonconformance 

remains at the Input port at 2.4 GHz (-11.5 dB instead of -13 dB). The 

rest of the band and the other ports are compliant. 

Transmission 

The conversion gain and transmission band ripple of the up-converter is compliant to 

specification. With the coupler, the passband ripple increases to 1.2 dB on one 

output channel. The specification is 1 dB. The total loss is below 19 dB, which is 

compliant. 

The trough channel, which goes directly through the coupler without conversion is 

specified to 0.5 dB. The measured value is 0.8 dB. This channel is not under the 

influence of RPG. A notice about this problem had been issued at delivery of the 

couplers. 

Spurious Signals 

All spurious signals and isolation values are compliant. 

2.2.5 Environmental tests 

The vibration test has been performed successful 

The TV test is running 

The shock test is scheduled for 29/30 th of August 

The EMC test is scheduled for week 36 

2.2.6 Next steps


QM shock and EMC tests FM fabrication hardware 

2.2.7 Schedule 

QM: 

finish electrical tests done 

prepare environ. test done, except for EMC 

environmental tests August 

deliver QM begin of Sept. 

EIDP mid Sept 

FM 1+2 

start housing fab end of August 

finish housings incl Au pl. end of Sept 

fab. and electr. meas. end of Oct. 

environmental tests Nov + start Dec 

delivery FM 1/2 mid of Dec. 

EIDP end Dec 

FS 

housing parallel to FM 

fab. and elect. meas Jan 2006 

environmental tests February 2006 

delivery FS begin March 

EIDP mid March 

3. FCU, Status FM design and test 

Prepared by: Frans Zwart, Bert-Joost vanLeeuwen 

3.1 Technical status 

• All FM board designs have partially been tested. 

• Multiplexers draw excessive current at power-up; this causes occasional 

erroneous FCU power-up. The problem is not quite understood. Extra 

manpower and support is arranged. Manufacturer will be contacted. 

• FPGA design verification has revealed several minor design errors. Design 

will be corrected, requires 1 week additional testing. 

• Programming of first flight FPGA's planned on 08-09, assembly on PCB’s 

planned 12 to15 September. 

• Final verification test FM-FCU and QM Chopper planned on 06-09. 

• Cryogenic temperature sensor readout problem found and solved. 

3.2 Planning 

• FCU planning applicable: "Version June 2005, iss4, Wed 29-6-05"


• Delivery of FCU: 09-02-2006 

• Status: Boardtest readiness on 10 October might slip to 30 October. 

Problems mentioned above have also caused delay 

• Acquisition of additional manpower has started. 

4. LOU 

Prepared by: Rolf Güsten 

Date: 26 Aug 2005 

4.1 External Parties 

(1) Concerning our extended contract with Lewicki (extra costs covered by 

MPIfR), they have delivered by now the QM box plus QM parts, and 4 flight 

electronic boxes. The qualification was passed successfully with ragard to all 

aspects. Incoming inspection and verification at LO S/S level confirmed 

performance to specs. 

The next boxes will be delivered (stacked) until September, compliant with our 

schedule requirements. 

(2) Millitech: finally a diode lot has been identified that provides adequate 

performance for the flight spare triplers. Two of these new diodes were 

successfully implemented into 2 bodies, which run now in the flight 

acceptance program. Three more type IV units are to be built (spares). 

(3) QMC: all grids delivered (flight and spare). NCR closed out. 

(4) RPG: attenuator qualification closed successfully according to our 

qualification note. Attenuators have been implemented now in chain 1b,2a,2b. 

These activities have obviously caused delay at RPG in their program, but the 

cause for the delay originates at the insufficient performance of the (JPL 

provided) power amplifiers, not with RPG. Costs for extra work package: 

covered by MPIfR 

(5) RPG: LO chains: 

• Band 1a delivered. 

• Band 1b: attenuator built and acceptance tested. Chain in final acc. testing. 

• Band 2b: chain acceptance finished successfully. EIDP provided by RPG for 

approval. 

• Band 2a successfully re-integrated with attenuator. Final steps of acceptance 

testing taking place now. Delivery of EIDP/chain within the next 2 weeks. 

• Chain 4a was tested cold and is currently in burn-in. Performance to specs. 

• Chain 4b ready for performance tests. Waiting for test-setup, that was 

allocated to higher-priority chains. Chain 4a/b shall be delivered 3 rd week of 

September. 

• Chain 3a ready for testing as soon as test setup available. 

• Chain 3b A1D in queue for cryogenic testing. 

4.2 On subsystem level


Cabling of cryostat for cool-test of LOA1+2 (scheduled for September) complete. 

Semi-rigids in cryo tests. All LOAs manufactured. Last batch of mirrors and holders in 

production in MPIfR workshop (LOA 1,2 have been fully assembled, waiting for the 

chains to be integrated). LOA base plate ready, waiting for Astrium (pin oles/threads). 

Schedule risks: various late design changes (requested from higher level and/or 

suppliers) have been incorporated over the last few weeks. These have been 

considered as minor, however, turned out to become schedule critical (dowel pin 

holes and threads in the LOA plate, grid holder for polarization grid – we explained 

the details at the last review meeting). 

We are currently working with the machine shop on priority basis, not any more on lot 

production. Means, if we need to have a total number of 14 of the same part, we 

order only the number that is currently needed, to compensate for the extra load on 

the workshop and to keep us on schedule. This brings turbulence into the fabrication, 

and of course, lengthens the overall production time. We have to re-establish a solid 

baseline for our planning asap, and at some point changes cannot be accommodated 

anymore. 

Critically, we have to establish a baseline for safe operation of the JPL band 6 chains 

(JPL’s requests on the tuning of these chains are not compliant with the LO S/S safe 

operation philosophy as established in 2004, and require software modification). The 

delay in achieving consensus in this question does have impact on the LO schedule. 

Needless to emphasize that – as in the previous reports – the LO S/S AIV schedule 

is driven by the late arrival of the LSU models. 

5. LCU 

See few remarks under LOU. 

6. LSU 

See remarks under LOU. 

LSU DM pre-Qualification Testing (formally the unit has a PFM approach) 

ongoing,appears mainly successful so far. Post vibration there was a supporting wire 

breakage, which has been repaired. No vibration-retesting deemed necessary, formal 

completion of Qualification of all redesigns at FM. Scheduled delivery date prior to 

this 22 September at SRON, current prognosis 30 September at SRON, mid October 

at MPIfR. 

LSU FM acceleration program in negotiation between ESA, SRON, CSA and 

COMdev 

7. WBS 

Prepared by Thomas Kuhn Date 24.08.05 

Approved 

by 

Oliver Siebertz 

Peter Börner 

Date 25.08.05 

Date: 25.08.05


7.1 Progress achieved 

WBI: 

The FM1 and FM2 IF units arrived at MPS in April. Both units are now 

tested (stand alone and with WBE/WBO) and ready for integration into the 

WBE. The performance is as expected. 

WBE-FM1: 

Motherboard ready and tested 

Power-board ready and tested 

HK-board: ready and tested 

ADC-board ready and tested 

• except for the conformal coating the WBE-FM1 is ready for integration into 

the WBS 

WBE-FM2: 

Motherboard ready and tested 

Power-board ready and tested 

HK-board: ready and tested 

ADC-board ready and tested 

• except for the conformal coating the WBE-FM2 is ready for integration into 

the WBS 

Harness-FM1: 

ready and tested 

Harness-FM2: 

ready and tested 

WBO-FM1: 

Laser-module (including Laser board) is ready and mounted 

Bragg-cell is ready and mounted 

Imaging optics module is ready and mounted 

Cyl. Lens module is ready and mounted 

Vacuum correction (additional 2 mm BK7G18 glass plate mounted in front 

of the cyl. lens) is ready for mounting 

Slit aperture module is ready and mounted 

CCD module (including CCD board) is ready and mounted 

• Final optical alignment (final fixation of the modules) will take place after 

the final agreement of ESA and industry about the interface temperature 

(end of Aug./begin of Sept.) 

• Final cabling and fixation of the cable trees will take place after the 

alignment 

• WBO-FM1 will be ready for integration into WBS begin of September


WBO-FM2: 

Laser-module (including Laser board) is ready and mounted 

Bragg-cell is ready and mounted 

Imaging optics module is ready and mounted 

Cyl. Lens module is ready and mounted 

Vacuum correction (additional 2 mm BK7G18 glass plate mounted in front 

of the cyl. lens) is ready for mounting 

Slit aperture module is ready and mounted 

CCD module (including CCD board) is ready and mounted 

• Final optical alignment (final fixation of the modules) will take place after 

the final agreement of ESA and industry about the interface temperature 

(end of Aug./begin of Sept.) 

• Final cabling and fixation of the cable trees will take place after the 

alignment 

• WBO-FM2 will be ready for integration into WBS begin of September 

7.2 Key issues critical for progress 

• The thermal analysis of ESA/ESTEC is still pending, including the final decision 

about the FHWOH/V SVM interface temperature. We proceed on the baseline of 

the WBS-SID but with an assumed interface temperature of 10°C as discussed 

with Carsten Scharmberg. 

• Manpower is critical at MPS and KOSMA. 

7.3 Schedule 

Subject to the decision of ESA/industry concerning the open SVM interface 

temperature issue the schedule is as follows: 

1. one WBS-FM ready for ICU pre-tests 29/08-02/09 

2. decision WBO SVM interface temperature 05/09 

3. TRR-FM 28/09 

4. acceptance tests 04/10-10/11 

5. DRB-FM 30/11 

8. HRS 

Prepared by: Alain Cross 

The activities concerning HRS were very limited during August due to vacations. 

However, the activity has restarted. 

For HRS_H 

We have worked on the reports for EMC and TV test and the preparation of related 

NCRs. 

On the 24 th of August we have performed Physical measurements: mass, CdG, MoI 

HRS test equipment is now reinstalled to continue detailed testing. 

We have continued the testing of samplers for the second model and are processing


the NCRs according to the decision of the telecon of August 23. 

The live test for samplers and GaAs is nearly finished and we will perform the 

required testing on the samples during the following weeks. 

Future activities: 

Detailed testing of the HRS_H is planned this week and then some repair was 

agreed. 

Vibrations are planned for week 37. 

DRB shall be planned around end of September/beginning of October. 

Next model HRS_V: 

IF is ready. 

DC/DC converter is ready. 

ACS boards are nearly finished but integration and testing cannot start before 

burning of the 4 missing samplers. 

We try to keep the delivery date as planned, but this will be probably difficult to 

achieve. 

9. ICU 

Regular reports are separately prepared in the course of the regular monthly 

Progress Meetings between Carlo Gavazzi Space and ASI to which HIFI has a 

standing invitation. The discipline to hold these as physical meetings is being 

enforced by ESA, the next one is in planning for 21 September in Milano TBC 

HIFI ICU CFM2 delivery from CGS to IFSI is scheduled for cw. 36


Also at IFSI a simulator Testcampaign using Luc’s procedure has to be completed for 

v. 3.4 of the OBS. 

An OBS QM Delivery Review Board is being planned for (first half, TBC) October. 

This will be prepared by HIFI (Luc, Peter Roelfsema) in consultation with ESA and 

CapTec. At present it is believed that all OBS functionalities except Peak up mode 

will have been implemented by end of September.

ANNEX #3 HIFI 

HIFI RFW and NCR’s topic’s 

(Progress meeting #6) 

2 nd September, 2005 

H.M. Jacobs HIFI syst. Utrecht, 4 th August 2005 page 1 of 11 

RFW’s: 

ANNEX #3 

All cat. 1; RFW’s are agreed and closed except one. 

SRON-U/HIFI/RW/2005-001 Qualification approach LOU/LOR 

(Transmitted to ESA 23-06-05) 


H.M. Jacobs HIFI syst. page 2 of 11

ANNEX #3 


NCR’s Status and reportings from PM#4/5 meetings; 

NCR-MPIfR-2004-012/015: 39 nF capacitor issue 

-Program on PCB and E-box is on-going. 

SRON-U/FCU/NC/2005-006: Black/Grey solder joints 

-Availability of spare parts is under investigation. 

-Endurance testing on samples is planned for end week 36 (start). 

NCR-SRON-G-2004-036 Cracks in K5 and K10 isolators. 

-The last 20 devices are under screening. 

-NCR close-out expected October 2005. 

H.M. Jacobs HIFI syst. page 3 of 11 

ANNEX #3 


NCR-CESR-35231-384 Wrong channel in 2 Cmos correlator ASIC’s. 

Telecon MRB on 23 rd of August 2005: 

Actions: -CESR to check with CNES if they can insist or found a solution 

with ATMEL to repeate parametric testing. 

-CESR will contact ATMEL again for a quotation for a live test on 

ASIC’s. 

Agreements: -If testing is not possible, a DPA will be done on one of the two 

ASIC’s (the most damaged). 

-Next MRB telecom on September 6 - 15h30 


ANNEX #3 

NCR’s Status and reportings PM#6; 


NCR-CESR-322-390 Cascading the GaAs ASICs during TV test. 

Zoom arround channel 

2048 


Actions: 

-Repeat the measurement at CESR. 

-Check if there is a deformation of the correlation function for clock frequencies 

of 490 and 510 MHz. 



ANNEX #3 

NCR-CESR-322-391 Versatile spurious around 7.2 GHz 

Spec. at telemetry notch. 

Problem was observed in QM. 

See also NCR-290 and RFW-340. 



Also spurious found at 7.198 and 7.206 GHz 

Actions: 

-Verify the spectral stability of the 13-17 GHz LOs 



ANNEX #3 


NCR-CESR-322-392 Rad. susceptibility in the HRS input range 

(4 – 8 GHz). 

Calibration line 10 spec. 

Specification 

HRS is about between 30 and 40 dB out of specification 


ANNEX #3 


Investigations: Shielding with copper tape on J04; J05 and J06 result in: 


Action: 

-Add a shielding on the LNA module (inside the HRS box) around the 

connectors J04, J05 and J06. 



ANNEX #3 


NCR-CESR-35231-393 Two bits stuck together in the HRS-H correlator 

In every mode, the two lower bits of the correlation channels have the same 

value. 

Analyses: The default is probably due to a short circuit between the 2 bits 

on the data bus situated on the top of the ACS board, connecting 

the 4 CMOS ASICs to the FPGA. 


Potential problem locations 


ANNEX #3 


Action: -Remove the IF section to search the short circuit on the top of the ACS 

after performance of testing (NCR-390; 391; 392) 



ANNEX #3 

HIFI Configuration status list (CN/CR/RFW): 

list_csl-CN-CR-RFW.r 

tf 

HIFI Configuration status list (NCR): 

CSL-ALL-NCR.rtf 


ANNEX 1 


ANNEX #3 

CSL-Product Assurance (SRON-U/HIFI/LI/2002-004) 

doc-number doc-title issue model source cat. approved Status remarks 

Init. Inst SubS Syst ESA 

Document type NCR 

user: 

CSANCR0002 Relay DM CSA 2 ? ? ? ? - ? 

SRON-G/HIFI/PR/2005-101 

user: CESR 

CESR-HRS-NC-321-336 Physical propeties out of 2.0 QM CESR 1 A A A A A C Update ICD for COG for FM. 

tolerance X-ref; H-P-HIFI-CR-0102 

Use as is for QM 

Sent to ESA 11-11-2004 

Close-out MRB telecon JR, CS, HJ 

02-02-2005 

CESR-HRS-NC-321-337 Bandwith and resolution 2.0 FM CESR 2 A A A A - ? MRB during DRB 9 Sept. 

Required HIFI 

CESR-HRS-NC-321-337 Bandwith and resolution 2.0 QM CESR 2 A A A A - C MRB during DRB 9 Sept. 

Closed for QM 

1-9-2005 A=Initial accepted; C=Closed; D-Draft; F=Final acceptance system; R-Rejected; W=Withdrawn; ?=Sill open Page 2 of 19 

ANNEX #3 



CESR-HRS-NC-322-390 Problem for cascading the 1.0 FM CESR 2 A A A ? - ? 

GaAs ASICs 

CESR-HRS-NC-322-391 Versatile spurious around 7.2 1.0 FM CESR 2 A A A ? - ? 

GHz 

CESR-HRS-NC-322-392 Radiated susceptibility in the 1.0 FM CESR 1 A A A ? ? ? 

HRS input (4 - 8 GHz) 

CESR-HRS-NC-322-393 Two bits stuck together in the 1.0 FM CESR 2 A A A ? - ? 

HRS-H correlator 

CESR-HRS-NC-3428-319 Data loss USB1 QM 1.0 QM CESR 2 A A A A - C NCR is set to cat. 2 due to sampler 

Closed during DRB 9 Sept. 

CESR-HRS-NC-34-315 HRS/FCU housekeeping 1.1 QM CESR 2 A A A ? - C MRB during DRB 9 Sept. 

Integration after repair succesful; NCR 

closed 

CESR-HRS-NC-34-321 Problem with the command 1.1 QM CESR 2 A A A A - C MRB during DRB 9 Sept 

"HRS_reset_ASIC" when sent Closed MM-2004-012 

by the ICU 

CESR-HRS-NC-343-324 Machining error on 10 points of 1.0 QM CESR 2 A A A A C Replaces HRS-NC 18000 

fixing of QM Converter Belt 

CESR-HRS-NC-344-239 External harness (backshell 1.2 QM CESR 1 A A A A A C HRS CR-345-240 iss 1.2 

envelope) H-P-HIFI-CR-0102 

CESR-HRS-NC-35231-384 Correlator board 2.1 FM CESR 1 ? ? ? ? ? ? 

1-9-2005 A=Initial accepted; C=Closed; D-Draft; F=Final acceptance system; R-Rejected; W=Withdrawn; ?=Sill open Page 3 of 19

ANNEX #3 



CESR-HRS-NC-3524-359 Breakdown FPGA FM 2.0 FM CESR 2 ? ? ? ? - ? CESR-HRS-TR-3524-349 

MRB 11-02-2005 

MRB 23-02-2005 

FPGA workshop 16-02-2005 

CESR-HRS-NC-392-160 Sampler ASIC FIRST5.5 2 QM CESR 2 - A A A - C Pending administration close-out 

ASIC batch replaced 

CESR-HRS-NC-392-190 Correlator ASIC cesr1000b 1.3 QM CESR 1 A A A A A C MM-2003-015/MM-2004-005/CESR-HRS- 

PAD-3911-100 to be updated (open) 

CESR-HRS-NC-392-194 Correlator ASIC cesr1000b 1.2 QM CESR 2 A A A A - C MM-2003-015/MM-2004-006/related to 

CESR-HRS-NC-392-190 

CESR-HRS-NC-392-195 Correlator ASIC cesr1000b 1.1 QM CESR 2 A A A A A C MM-2003-015/related to CESR-HRS- 

NCR-392-190 

CESR-HRS-NC-392-268 ACS-QM 2.1 QM CESR 2 A A A A - C 

CESR-HRS-NC-392-281 Non reset Cmos ASIC 1.0 QM CESR 2 A A A ? - ? MRB 9 sept 


Close-out pending review CN 

CESR-HRS-NC-392-282 Spurious generated by L07 1.1 QM CESR 2 A A A A - C MRB: MM/2004-xxx :June 11 

CESR-HRS-NC-392-283 Freq. limit at low temperature 1.3 FM CESR 2 A A A ? - ? MRB: MM/2004-xxx 

MRB at DRB-2 (9 Sept. 2004) 

Close-out pending 

RW-393-339 and CR-397-338 

approval 


ANNEX #3 



CESR-HRS-NC-392-283 Freq. limit at low temperature 1.3 QM CESR 2 A A A A - C MRB: MM/2004-xxx 

MRB at DRB-2 (9 sept) 

Close-out telecon SET 7-2-2005 

CESR-HRS-NC-392-284 Cascading at low frequency 1.2 QM CESR 2 A A A A - C MRB: MM/2004-xxx 

Close-out MRB at DRB-2 

SRON-MM-2004-012 

CESR-HRS-NC-392-284 Cascading at low frequency 1.2 FM CESR 2 A A A A - C MRB: MM/2004-xxx 

Close-out MRB at DRB-2 

SRON-MM-2004-012 

CESR-HRS-NC-392-286 Failure of LO2 and LO1 1.0 QM CESR 2 A A A A - C MRB: MM/2004-xxx indentify adhesive 

CESR-HRS-NC-392-287 HRS spectral resolution 1.2 FM CESR 2 A A A A - W NCR is replaced by NC-321-337 

CESR-HRS-NC-392-287 HRS spectral resolution 1.2 QM CESR 2 A A A A - W NCR is replaced by NC-321-337 

CESR-HRS-NC-392-288 HRS power consumption 1.2 QM CESR 2 A A A A - C MRB follow-up Sept. 2004 (SRON-MM- 

2004-012) 

Power is absorbed in system budget; 

reclass Cat. 2 

CESR-HRS-NC-392-289 Phase between clock 1.2 QM CESR 2 A A A A - C MRB follow-up 9 Sept. 2004 

Closed during meeting 

CESR-HRS-NC-392-290 Radiated emission 1.6 QM CESR 1 A A A A A C MRB follow-up 9 Sept. 2004 

final close-out pending CN/RW-340 

Sent to ESA 11-11-2004 

ESA position JR mail 18-1-2005 

Telecon MRB; SET 7-2-2005 

Close-out 16-03-2005 


ANNEX #3 



CESR-HRS-NC-392-291 Radiated susceptability 1.4 QM CESR 1 A A A A A C MRB follow-up Sept. 2004 

X-ref; (H-P-HIFI-CR-0116-V1.0) 

Sent to ESA 11-11-2004 

ESA position JR mail 18-1-2005 

Telecon MRB; SET 07-02-2005 

Close-out 01-04-2005 

CESR-HRS-NC-392-345 Reference for the H-field 1.2 QM CESR 1 A A A A A C Sent to ESA 11-11-2004 

emission measurement out of ESA close-out mail 

specification JR 18-01-2005 

RFW-2004-003 accepted 

user: CSA 

200024411 Anomoly after vibration test DM COMDEV 1 ? ? ? ? ? ? 

user: HIFI syst. 

SRONG/HIFI/NC/0003 LOU 1 DM SRON-G 2 A A A ? ? ? 

SRON-G/HIFI/NC/2003-015 HLCU IMD digital grounding 2 DM SRON-G 2 A A A ? ? ? MRB planed 18-12-2003 

and sync errors 

SRONG/HIFI/NC/2004-050 Power supply HRS 1 QM SRON-G 2 A A A A - C Power supply repaired 

SRON-G/HIFI/NC/2004-052 Patch cables FPU-Cryostat not 2 QM SRON-G 2 A A - A - C Cables replaced. 

confirm drawings 

SRON-G/HIFI/NC/2004-053 Footprints in cabinet of the 1 QM SRON-G 2 A A - A - C Testrack updated 

HRS-H do not fit 


ANNEX #3 



SRON-G/HIFI/NC/2004-061 Internal locking oscillators 2 QM SRON-G 2 - - - - - W 

SRON-G/HIFI/NC/2004-067 HIFCQM ILT mains power 2 QM SRON-G 2 A A A A - C No degradation observed after start-up 

failure 

SRON-G/HIFI/NC/2005-086 I-EGSE did not support TOPE- 2.0 QM SRON-G 1 A A A A ? ? Sent to ESA 05-04-2005 HJ 

CDMS simulator NCR under update/ check by A. d. Jonge 

SRON-G/HIFI/NC/2005-087 I-EGSE configuration did not 2.0 QM SRON-G 1 A A A A ? ? Sent to ESA 05-04-2005 HJ 

include instrument specific NCR under update/ check by A. d. Jonge 

software 

SRON-G/HIFI/NC/2005-092 Limited number of 2.0 QM SRON-G 1 A A A A ? C Sent to ESA 05-04-2005 HJ 

telecommands for a single test 

observation 

SRON-G/HIFI/NC/2005-092 Limited number of 2.0 FM SRON-G 1 A A A A ? ? Sent to ESA 05-04-2005 HJ 

telecommands for a single test 

observation 

SRON-G/HIFI/NC/2005-094 Deviation from EMC test 3 QM SRON-G 1 A A A A ? ? No impaction ILT 

procedure HIFI to process. 

H. Jacobs propose to have a telecon on 

20 

May 2005 14.00 hrs 

SRON-G/HIFI/NCR/2003-001 FHLCU Uncommanded 1 DM SRON-G 2 A A A A - C MRB telecon 18-12-2003 

SRON-G/HIFI/NCR/2003-002 W-band power amplifier 1.0 DM SRON-G 2 A A A ? - ? 

SRON-G/HIFI/NCR/2004-001 FHLCU 1.0 DM SRON-G 2 A A A ? - ? 


ANNEX #3 



SRON-G/HIFI/NCR/2004-077 Bit flip on ICU to sub-system 5 QM SRON-G 2 A A A A - C MRB 14-12-2004 

serial command line Update OBS 

Follow-up MRB 16-03-2005 

SRON-G/HIFI/NCR/2004-078 ICU generates spurious data 4 QM SRON-G 2 A A A A - C MRB 14-12-2004 

and interrupts in OB S/W when Update OBS 

not connected to subsustem(s) Follow MRB 16-03-2005 

SRON-G/HIFI/NCR/2004-081 Mixer optimum magnet current 2 QM SRON-G 1 A A - A ? Action AN to evaluate 

rerout option to switch 

changed polarisation 

SRON-G/HIFI/NCR/2005-104 Ccs Handler parameter 

substitution mechanism 

unreliable 

2.0 QM SRON-G 1 A A A A ? ? Sent to ESA 05-04-2005 HJ 

SRON-U/HIFI/NC/2005-001 

HJ 

Astrium mechanical installation 

procedure not available 

3 QM SRON-U 1 A A - A A C Sent to ESA 14-03-2005 

Close-out MRB 13-04-2005 

SRON-U/HIFI/NC/2005-002 Tie-bases not installed on the 3 QM SRON-U 1 A A - A A C Sent to ESA 14-03-2005 HJ 

SVM panels Close-out MRB 13-04-2005 

SRON-U/HIFI/NC/2005-003 Lower SVM panel not present 3 QM SRON-U 1 A A - A A C Sent to ESA 14-03-2005 HJ 

Close-out MRB 13-04-2005 

SRON-U/HIFI/NC/2005-004 Wrong orientation of HIFI-QM 3 QM SRON-U 1 A A - A A ? Close-out pending actions AN 

connectors 

SRON-U/HIFI/NC/2005-005 Resistance between SVM and 5 QM SRON-U 1 A A - A ? ? Sent to ESA 14-03-2005 HJ 

PDU primary return too high MRB requested on 1 june 2005 

SRON-U/HIFI/NC/2005-006 Herschel CDMS simulator has 5 QM SRON-U 1 A A - A ? ? Sent to ESA 14-03-2005 HJ 

isolator 1553 stubs MRB requested on 1 june 2005 

SRON-U/HIFI/NC/2005-007 Non-standard ICU boot 1.0 AVM SRON-G 1 ? ? ? ? ? ? 

procedure 

ANNEX #3 


ANNEX #3 



SRON-U/HIFI/NC/2005-008 Boot problem ICU-AVM-1 1.0 QM SRON-G 1 A A A A ? ? 

SRON-U/HIFI/NC/2005-009 HFLCU 1.1 QM SRON-U 2 ? ? ? ? - ? 

user: IFSI 

DPU-IFSI-NCR-001 LSL Tx line falls down on the 1 AVM IFSI 2 ? ? ? ? - ? 

wrong clock edge 

DPU-IFSI-NCR-003 FSDL Receivers AVM IFSI 2 ? ? ? ? - ? 

user: JPL 

JPL/HIFI/NC/2003-001 HCA4200 HEMT performance 1 QM JPL 2 - A A A - C MRB 2 July 2003 

JPL/HIFI/NC/2003-001 HCA4200 HEMT performance 1 FM JPL 2 - A A A - C MRB 2 July 2003 

JPL/HIFI/NC/2004-001 RPG 900T Diode 1 FM JPL 2 A A A A - C 

user: KOSMA 

HIFI-KOSM-NC-LF010-001 WBO laser diode damage 3 FM KOSMA 1 


ANNEX #3 



HIFI-KOSM-NC-OA010-001 Moisture in CCD out of spec. 1 QM KOSMA 2 A A A A - C Use as is for QM. 

X-ref. HIFI-KOSM-RP-CA102-001. 

DRB MM-2004-013 

HIFI-KOSM-NC-OA010-001 Moisture in CCD out of spec. 1 FM KOSMA 2 A A A A - C X-ref. HIFI-KOSM-RP-CA102-001. 

Close-out MRB required for Handling. 

HIFI-KOSM-NC-SQ100-001 Sinc vibration level 5-30 Hz 1 QM KOSMA 2 A A A A - C NCR is minor. 

Closed MM-2004-013 

user: MPAE 

HIFI-MPAE-NC-EQ010-002 Notch in random spectrum 1 QM MPAE 1 A A A A A C Use as is for QM 

WBE Sent to ESA 23-11-2004 

ESA app. JR 07-12-2004 

Final distribution 4-4-2005 

HIFI-MPAE-NC-IQ010-001 Insufficient Adhesion of Black 1 QM MPAE 2 A A A A - C Use as is for QM 

Aeroglase on WBI/QM-Sides 

HIFI-MPAE-NC-IQ010-002 WBI not fixing to WBE-Power- 1 QM MPAE 2 A A A A - C Clarification 

Segment close-out MRB 14-10-2004 

HIFI-MPAE-NC-OQ010-001 Notch in random spectrum 1 QM MPAE 1 A A A A A C Use as is for QM 

WBO Sent to ESA 23-11-2004 

ESA-app. JR 07-12-2004 

Final distribution 4-4-2005 

HIFI-MPAE-NC-PF010-001 Leads deformed of FM-DC/DC D FM MPAE 1 A A A A ? ? Pending administrative close-out 

Converters delivered by CPPA 


ANNEX #3 



HIFI-MPAE-NC-SQ010-002 Loss of temp. control WBE 1 FS MPAE 1 A ? ? ? ? ? Use as is for QM 

during TV test HP-2-ASED-MN-0822 

MPAE to clarify acceptance 

WBI as FS 

Mail JR 07-12-2004 

HIFI-MPAE-NC-SQ010-002 Loss of temp. control WBE 1 QM MPAE 1 A A A A A C Use as is for QM 

during TV test HP-2-ASED-MN-0822 

MPAE to clarify acceptance 

WBI as FS 

Mail JR 07-12-2004 

user: MPIfR 

MPIfR/HIFI/NC/2002-001 Power Amplifier SN#105 1.0 QM MPIfR 2 A A A A - C 

Delivery 

MPIfR/HIFI/NC/2003-002 EM Power Amplifier SN#106 1.0 QM MPIfR 2 A A A A - C 

Bottom Surface Flatness 

MPIfR/HIFI/NC/2003-004 NCR for CQM Diodes 1.0 QM MPIfR 2 A A A A - C 

delivered to RPG 

MPIfR/HIFI/NC/2003-005 NCR for CQM Diodes 1.0 QM MPIfR 2 A A A A - C 

delivered to RPG 

MPIfR/HIFI/NC/2004-010 FM004 Flight Isolator delivery 1.0 FM MPIfR 2 A A A A - C 

MPIfR/HIFI/NC/2004-012 NCR for 39nF capacitors 2.0 FM MPIfR 1 A A A A A ? MRB 29-10-2004 

based on type 2220 MRB 16-11-2004 

Closure pending 

Development + Qual program 


ANNEX #3 



MPIfR/HIFI/NC/2004-015 NCR for Failure of EM E-Box 1.3 QM MPIfR 2 A A A A - ? Paste LOU DRB to ESA 

No impact on Astrium testen 

MPIfR/HIFI/NC/2004-019 NCR on the implementation of 1.1 QM MPIfR 2 A A A A - ? Paste LOU DRB to ESA 

commercial WR10 isolators in No impact on Astrium testen 

CQM 3 a & b LO chain 

MPIfR/HIFI/NC/2004-022 NCR on the implementation of 1.1 QM MPIfR 2 A A ? A - ? Paste LOU DRB to ESA 

JPL-made EM power amplifiers No impact on Astrium testen 

in CQM 3 a & b LO chain 

RPG/HIFI/2004-005 During the performance test of 8 FM MPIfR 2 A A A A - ? Pending close-out DRB 

complete band 1B (FM) @120K 

after the acceptance sequence 

we observed a significant 

RPG/HIFI/NC/2004-001 NCR for Diode deliveries 3.0 FM MPIfR 2 A A A A - C 

FM#1 and FM#2 

user: OABX 

MITEQ-HRS-NC-3513-8039 LNA S/N 1036396 - Non 2.2 FM MITEQ 2 A A A A - C 

conformances prior to customer 

pre-cap inspection on 11/12.04 

and after pre-cap, prior to final 









MITEQ-HRS-NC-3513-8042 Converter S/N 1024705 - Non 1.1 FM MITEQ 2 A A A A - C 









ANNEX #3 



































MITEQ-HRS-NC-3513-8052 NCR - FM LNA and Converter 1.1 FM MITEQ 2 A A A A - C 

rework after Customer Precap 

OABX-HRS-3415-1059 Frequency divider hybrid 1.1 FM OBAX 1 A A A A ? ? OABX to update NCR 

OABX-HRS-3415-1059 Frequency divider hybrid 1.1 QM OBAX 2 A A A A A C 

ANNEX #3 


ANNEX #3 



OABX-HRS-NC-3413-1053 Connectors J04 / J05 (included 1.3 QM OABX 1 A A A A A C Closed by HIFI-CR-0102 

in LNA) 

OABX-HRS-NC-351-1097 Apparition of Spurious at LSB 2.0 FM OABX 2 ? ? ? ? - ? 

or USB outputs at top cover 

installation 

OABX-HRS-NC-3513-1086 LNA amplifier DPA failure : 4.0 FM OABX 1 ? ? ? ? ? ? 

Destructive bond pull test under 

limits 

OABX-HRS-NC-3515-1086 LNA amplifier DPA failure : 3.0 FM OABX 1 A A A A A ? Closure pending Miteq test results 

Destructive bond pull test under OABX to update to current status 

limits MRB 23-11-2004 at Miteq 

OBAX-HRS-NC-3513-1086 LNA amplifiers DPA failure : 4.1 FM OABX 1 A A A A A C 

Destructive bond pull test under 

limits 

OBAX-HRS-NC-3513-1091 NCR - Converter, Lifted land 2.1 FM OABX 3 A A A A - C 

user: SRC 

SRC/LCU/NC/2003-024 LCU-QM notch in random 2.0 QM SRC 1 A A A A A C Sent to ESA 23-11-2004 

spectrum Use as is for QM 

No action for FM 

Telecon MRB 02-02-05 JR/CS/HJ 

Closure ESA mail JR 

SRC/LCU/NC/2004-007 LCU-QM mass out of tolerance 3 QM SRC 1 A A A A A C Pending 

MRB 02-02-05 JR/CS/HJ 

Accepted for QM 

Delta mass to be incl in HIFI budget 

Update ICD 

Sent to ESA 05-04-2005 


ANNEX #3 



SRC/LCU/NC/2004-008 LCU QM mounting hole 3 QM SRC 1 A A A A A C Accepted by Astrium 

positions MRB 02-02-05 CS/JR/HJ 

Closed for QM 

Sent to ESA 05-04-2005 

SRC/LCU/NC/2004-009 HLCU QM wrong connector 3 QM SRC 1 A A A A A C Sent to ESA 23-11-2004 

positions MRB 02-02-05 CS/JR/HJ 

Closed for QM 

Cable extension available 

Sent to ESA 05-04-2005 

SRC/LCU/NC/2004-010 Flatness of bottom part of HLCU 3 QM SRC 1 A A A A A C SRC to identify 

preventions FM 

25-26 Nov minutes 

MRB 02-02-05 CS/JR/HJ 

Closed for QM 

Sent to ESA 05-04-2005 

SRC/LCU/NC/2004-010 Flatness of bottom part of HLCU 3 FM SRC 1 A A A A ? ? SRC to identify 

preventions FM 

25-26 Nov minutes 

MRB 02-02-05 CS/JR/HJ 

Closed for QM 

Sent to ESA 05-04-2005 

SRC/LCU/NC/2004-015 Filter capacitance 2.1 FM SRC 1 A A A A ? ? Affected IID-A par: 5.14.7 

QM use as is 

ESA to confirm acc. 7.5 Mc 

MRB 02-02-05 JR/CS/HJ Action JR to 

process 

Sent to ESA 24-11-2004 

SRC/LCU/NC/2004-015 Filter capacitance 2.1 QM SRC 1 A A A A A C Affected IID-A par: 5.14.7 

QM use as is 

ESA to confirm acc. 7.5 Mc 

MRB 02-02-05 JR/CS/HJ Action JR to 

process 

Sent to ESA 24-11-2004 


ANNEX #3 



SRC/LCU/NC/2004-016 Capacitance to structure/power 2.0 FM SRC 1 A A A A ? ? Affected IID-A par: 5.10.3.5 

QM use as is 

Design update pending CN agreement 

Sent to ESA 24-11-2004 

MRB 02-02-05 Action JR to process 

SRC/LCU/NC/2004-016 Capacitance to structure/power 2.0 QM SRC 1 A A A A A C Affected IID-A par: 5.10.3.5 

QM use as is 

Design update pending CN agreement 

Sent to ESA 24-11-2004 

MRB 02-02-05 Action JR to process 

SRC/LCU/NC/2004-017 HLCU QM capacitors to 2.0 FM SRC 1 A A A ? ? ? Disposition under HIFI syst. MRB 

structure/power No impact on system integration 


SET MRB 07-02-2005 

MRB 02-02-05 Action HJ check status 

FM 

SRC/LCU/NC/2004-017 HLCU QM capacitors to 2.0 QM SRC 1 A A A A A C Disposition under HIFI syst. MRB 

structure/power No impact on system integration 


SET MRB 07-02-2005 


FM 

SRC/LCU/NC/2004-018 HLCU QM LSU 9V5 rail out of 2.0 FM SRC 1 A A A ? ? ? Disposition under HIFI syst. MRB 

spec. No impact on system integration 


SET MRB 07-02-2005 


FM 

SRC/LCU/NC/2004-018 HLCU QM LSU 9V5 rail out of 2.0 QM SRC 1 A A A A A C Disposition under HIFI syst. MRB 

spec. No impact on system integration 


SET MRB 07-02-2005 


FM 

ANNEX #3 


ANNEX #3 



SRC/LCU/NC/2004-019 Use of thermal adhesive on 1.0 FM SRC 2 A A A ? - ? Sent to HIFI SET 23-11-2004 

Transformers Use as is for QM 

Delta qualification required 

Pending CN for FM. 

MRB 07-04-2005 at SRC 

SRC/LCU/NC/2004-019 Use of thermal adhesive on 1.0 QM SRC 2 A A A A - C Sent to HIFI SET 23-11-2004 

Transformers Use as is for QM 

Delta qualification required 

Pending CN for FM. 

MRB 07-04-2005 at SRC 

SRC/LCU/NC/2005-025 FHLCUS QM EMC tests 3.0 QM SRC 1 A A ? ? - ? 

user: SRON-G 

SRONG/HIFI/NC/2004-036 Isolator K5 and K10 6 QM SRON-G 2 A A A A - ? Evaluation on-going for FM 

Uses for QM 

Paste DRB FPU Astrium 

Closure pending admin. Update 

SRONG/HIFI/NC/2004-036 Isolator K5 and K10 4 FM SRON-G 2 ? ? ? ? - ? MRB system required. 

SRON-G/HIFI/NC/2004-047 Cryogenic temperature sensors 7 QM SRON-G 2 A A A ? ? ? Paste DRB FPU Astrium 

failed Closure pending admin. Update 

SRON-G/HIFI/NC/2004-055 Alignment cube 02 QM SRON-G 1 A A A ? ? ? MRB integration review Astrium 

Paste DRB FPU Astrium 


SRON-G/HIFI/NC/2004-074 On the FPU CQM no 1 QM SRON-G 1 A A A A ? ? MRB required system/FP/ESA 

qualification bake out MRB integration review Astrium 

Uses is for QM 



ANNEX #3 



SRON-G/HIFI/NC/2004-085 Alignment of the AD's has 1 QM SRON-G 1 A A A ? ? ? MRB integration review Astrium 

changed during the assembly Uses is for QM 

and test program Closure pending admin. Update 

SRON-G/HIFI/NC/2005-105 Analog HK calibration error for 2.0 QM SRON-G 2 A A A A - C 

drain and gate currents 

SRON-G/HIFI/NC/2005-106 A significan change in the dc 2.0 DM SRON-G 2 ? ? ? ? - ? 

biased M1 current of the DM 1b 

LO has occurred 

SRON-G/HIFI/NC/2005-107 Non-standard ICU boot 1.0 AVM SRON-G 1 ? ? ? ? ? ? 

procedure 

SRON-U/HIFI/NC/2005-111 Reduced IF Bandwidth for FM- 2 FM SRON-G 2 ? ? ? ? - ? 

3 

user: SRON-U 

SRON-U/FCU/NC/2004-009 Upconverter voltage supply 7 QM SRON-U 2 A A A A - ? SRON-U/FCU/RW/2004-001 

Open on action AN for FM 

SRON-U/FCU/NC/2004-016 FCU is not painted black 3 QM SRON-U 1 A A A A A C Sent to ESA 24-01-2005 

Telecon MRB 02-02-05 

SRON-U/FCU/NCR/2003-001 FCU-D/A converter 3.1 FM SRON-U 2 - A A A - ? Pending FCU shielding update 

SRON-U/LCU/NC/2004-001 Shroud temp. to 38 C during 1.0 QM SRON-U 2 A A A A - C 

LCU TV test 

SRON-U/LCU/NC/2004-002 Pressure increase to 4 mbar 1.0 QM SRON-U 2 A A A A - C 

during LCU TV test 


ANNEX #3 



SRON-U/LCU/NC/2004-003 Pressure increase during LCU 1.0 QM SRON-U 2 A A A A - C 

TV test 

SRON-U/LCU/NC/2004-004 Temp. oscillation of sink during 1.0 QM SRON-U 2 ? ? A A - C 

LCU TV test

HIFI Progress Meeting #2 - SRON

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