ISOCAM Interactive Analysis User's Manual Version 5.0 - ISO - ESA

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178 CHAPTER 15. CIA DATA STRUCTURE HIGH-LEVEL ARCHITECTURE Each file corresponds to a different CAM wheel. file wheel number description hk wheel 1.txt WHEEL 1 entrance wheel hk wheel 2.txt WHEEL 2 selection wheel hk wheel 3.txt WHEEL 3 LW lens wheel hk wheel 4.txt WHEEL 4 LW filter wheel hk wheel 5.txt WHEEL 5 SW lens wheel hk wheel 6.txt WHEEL 6 SW filter WHEEL 2. Now take a look in hk wheel 1.txt for entrance wheel positions: CIA> $more hk_wheel_1.txt C WHEEL 1 Entrance wheel R Gastaud 10-Jan-1995 CREATOR C R Gastaud DAPNIA CEA SACLAY CALIBRAT C Interactive Analysis version 1.0 VERSION C Individual file version number 1.0 DATE C Date of file creation 10/01/95 TIME C Time of file creation 10:00:00 TELESCOP C ’ISO’ INSTRUME C ’CAM’ END 360 0 UNKNOWN 1 UNKNOWN 2 UNKNOWN 3 UNKNOWN 4 UNKNOWN 5 UNKNOWN 6 UNKNOWN 7 polarizor 2 etc... So entrance wheel position 7 corresponds to ‘polarizor 2’. 15.4.4 Miscellaneous auxiliary calibration data This section describes some miscellaneous auxiliary data files that are distributed with CIA. All of this data may be found in the directory $cia vers/data/cds. CVF position data is stored in the files: conv_filter_lw_table.xdr conv_filter_sw_table.xdr ORBIT data are stored in the files:
15.4. AUXILIARY CALIBRATION DATA 179 orbit.dat orbit.fits orbit.hdr orbit_unix.xdr orbit_vms.xdr The file orbit.fits is the ISO ORBIT data product. It contains the orbital parameters of ISO. The data in this file is also contained in orbit.dat and its FITS headers are contained in orbit.hdr. The data is also contained in the IDL savesets orbit unix.xdr and orbit vms.xdr. These files are for the UNIX and VMS version of CIA respectively. Dark model (see Section 20.2.1) auxiliary data is stored in the files: cam_reset_level.xdr activation_utk.save mod19980320.xdr coeff_shortterm_drift_tint.xdr Note that the dark model also uses data in the ORBIT files listed above. xphot (see Section 14.1.4) needs the aperture correction data stored in the file: xphot_aper.save xradial (see Section 14.1.2) needs the radial coefficients stored in the file: xcoef.inc standardpsf It contains the variable standardpsf, a Fourier transformed PSF model for ISOCAM’s field of view with a good spatial sampling rate. This PSF model can, for example, be used to compute quickly the correction factor of an aperture photometry by scaling it spatially to the PSF at a given effective wavelength λ. standardpsf is the ISOCAM PSF at 15 µm through the 1.5 ′′ PFOV lens. Each camera pixel is divided into 7×7 sub-pixels. This is equivalent to a PSF at 105 µm through the same lens. The image size is 2048×2048, covering an area far beyond the physical detector area in order to include almost 100% of the flux of a point source. The spatial scaling factor f is given by: f = 105/λ ∗ PFOV/1.5
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ISOCAM Interactive Analysis User’
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Michael Rupen (NRAO) Jaqui Sam Lone
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vi CONTENTS 8 Polarization observat
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viii CONTENTS 14.4.6 x3d as a calib
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x CONTENTS 19.3 A beam-switch obser
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xii CONTENTS B CIA command short-li
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xiv CONTENTS
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xvi LIST OF FIGURES 14.13The raster
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xviii LIST OF FIGURES
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xx LIST OF TABLES
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2 CHAPTER 1. ABOUT THE CIA USER’S
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4 CHAPTER 2. ABOUT CIA 2.2 System r
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6 CHAPTER 2. ABOUT CIA Figure 2.2:
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8 CHAPTER 2. ABOUT CIA In addition,
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10 CHAPTER 2. ABOUT CIA 2.3.4 Custo
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12 CHAPTER 2. ABOUT CIA LOG Log fil
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14 CHAPTER 2. ABOUT CIA This will p
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16 CHAPTER 2. ABOUT CIA % device, p
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18 CHAPTER 2. ABOUT CIA
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Introduction The Quick Start Guide
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24 CHAPTER 3. RASTER OBSERVATION (C
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32 CHAPTER 4. STARING OBSERVATION (
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34 CHAPTER 4. STARING OBSERVATION (
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36 CHAPTER 5. SOLAR SYSTEM OBJECT O
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42 CHAPTER 6. BEAM-SWITCH OBSERVATI
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48 CHAPTER 7. CVF OBSERVATION (CAM0
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50 CHAPTER 7. CVF OBSERVATION (CAM0
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52 CHAPTER 8. POLARIZATION OBSERVAT
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Introduction The purpose of Part II
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62 CHAPTER 9. THE DATA PRODUCTS AND
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68 CHAPTER 10. FIRST LOOK AT THE DA
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74 CHAPTER 11. INTRODUCTION TO CIA
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76 CHAPTER 11. INTRODUCTION TO CIA
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78 CHAPTER 12. DATA SLICING 3. At t
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80 CHAPTER 12. DATA SLICING CIA> ns
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82 CHAPTER 12. DATA SLICING equal t
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84 CHAPTER 12. DATA SLICING OR CIA>
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86 CHAPTER 12. DATA SLICING 70 16.0
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88 CHAPTER 12. DATA SLICING • Sel
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90 CHAPTER 12. DATA SLICING We sugg
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92 CHAPTER 12. DATA SLICING title d
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94 CHAPTER 12. DATA SLICING • Sel
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96 CHAPTER 13. DATA CALIBRATION 13.
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98 CHAPTER 13. DATA CALIBRATION •
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100 CHAPTER 13. DATA CALIBRATION 13
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104 CHAPTER 13. DATA CALIBRATION Fi
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106 CHAPTER 13. DATA CALIBRATION au
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108 CHAPTER 13. DATA CALIBRATION 2.
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114 CHAPTER 14. IMAGE ANALYSIS AND
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Page 148 and 149: 128 CHAPTER 14. IMAGE ANALYSIS AND
Page 179 and 180: Introduction The purpose of this pa
Page 181 and 182: Chapter 15 CIA data structure high-
Page 183 and 184: 15.2. OBSERVATION DATA STRUCTURES 1
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Page 201 and 202: 15.5. PREPARED DATA STRUCTURE (PDS)
Page 207 and 208: Chapter 16 Data structure manipulat
Page 209 and 210: 16.1. CIA DATA STRUCTURE INTERFACE
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Page 213 and 214: 16.2. AN EXAMPLE OF SAD MANIPULATIO
Page 215 and 216: 16.4. MANIPULATING THE MASK 195 and
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Page 219 and 220: 16.6. MANIPULATING CIA DATA STRUCTU
Page 221 and 222: Chapter 17 Importing ISO data produ
Page 223 and 224: 17.2. IMPORTING FITS TO REGULAR IDL
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Page 227 and 228: 18.3. EXPORT FOR ARCHIVING 207 CIA>
Page 229: Part IV Advanced Use of CIA 209
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228 CHAPTER 19. ADVANCED SLICING Fo
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230 CHAPTER 19. ADVANCED SLICING
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232 CHAPTER 20. ADVANCED DATA CALIB
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274 CHAPTER 21. USING SLICE WITHIN
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294 CHAPTER 22. SECOND ORDER CORREC
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296 CHAPTER 22. SECOND ORDER CORREC
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298 CHAPTER 23. X CIA REFERENCE GUI
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306 APPENDIX A. GLOSSARY beam-switc
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308 APPENDIX A. GLOSSARY FITS (data
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310 APPENDIX A. GLOSSARY raster dat
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312 APPENDIX A. GLOSSARY
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314 APPENDIX B. CIA COMMAND SHORT-L
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320 APPENDIX C. THE ISO CD-ROM C.2.
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322 APPENDIX C. THE ISO CD-ROM Vari
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324 APPENDIX D. GUIDELINES FOR WRIT
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326 APPENDIX D. GUIDELINES FOR WRIT
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328 APPENDIX E. ISOCAM ASTROMETRY:
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338 APPENDIX F. WHAT IS NEW IN CIA
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344 APPENDIX G. WARNING MESSAGES IN
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346 APPENDIX H. PATCHED ASTROLIB AN
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348 APPENDIX I. UPGRADING OLD CIA S
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350 APPENDIX I. UPGRADING OLD CIA S
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352 APPENDIX J. REPORTING PROBLEMS
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354 APPENDIX K. TECHNICAL REPORTS S
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356 BIBLIOGRAPHY Okumura K., 1998,
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