Cruise Report (PDF, 4.8Mb) - NOAA, Ocean Explorer
Cruise Report (PDF, 4.8Mb) - NOAA, Ocean Explorer
Cruise Report (PDF, 4.8Mb) - NOAA, Ocean Explorer
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sample<br />
name type Location date hr min vv lat vv long<br />
J413-rock-13 geo Prometheus<br />
J413-rock-14<br />
J413-niskingeo<br />
downslope<br />
(NW) of<br />
Hades<br />
15<br />
J413-niskinfluid<br />
above Hades<br />
16 fluid above Hades<br />
J414 Sample Log<br />
5/6<br />
2009 20 40 -15.094304 -173.748369 534 124 9 1177<br />
5/6<br />
2009<br />
5/6<br />
21 39 -15.094666 -173.749284 636 126 2 1227<br />
2009 22 22 -15.09466 -173.74911 714 138 33 1205<br />
5/6<br />
2009 22 23 -15.09466 -173.74911 715 331 39 1199<br />
sample<br />
name type Location date hr min vv lat vv long<br />
J414-rock-01 geo<br />
J414-hfs-02 fluid Kohu<br />
J414-hfs-03 fluid Kohu<br />
J414-hfs-04 fluid Kohu<br />
J414-hfs-05 fluid Kohu<br />
J414-hfs-06 fluid Kohu<br />
J414-gtb-07 gas Kohu<br />
SE of ridge<br />
crest/summit<br />
J414-hfs-08 fluid Shrimp City<br />
5/7<br />
2009 08 08 -15.093854 -173.747230 760 292 2 1219<br />
5/7<br />
2009 09 16 -15.093686 -173.747740 897 62 3 1187<br />
5/7<br />
2009 09 25 -15.093703 -173.747731 912 62 3 1187<br />
5/7<br />
2009 09 30 -15.093682 -173.747736 919 62 3 1187<br />
5/7<br />
2009 09 35 -15.093699 -173.747750 928 63 3 1187<br />
5/7<br />
2009 09 51 -15.093692 -173.747735 948 62 3 1188<br />
5/7<br />
2009 09 59 -15.093699 -173.747741 960 63 3 1187<br />
5/7<br />
2009 11 06 -15.094007 -173.748093<br />
41<br />
vv<br />
rec hdg alt jasZ J413 sample comments (West Mata) PI<br />
Large elongate rock ~ 9 inches long. Scoria/spatter.<br />
Vesicular. Suspected to be zero age.<br />
Pillow fragment with orange staining. About 10 inches<br />
long. Glassy rim. (Next to the active pillow flow with<br />
visible magma in crack). Suspected to be zero age.<br />
Fired port niskin above Hades. Right loop. Z=1205.<br />
Altitude of 30m.<br />
Also in the plume above Hades. Z=1201. Altitude is<br />
38m.<br />
geo<br />
group<br />
geo<br />
group<br />
fluid<br />
group<br />
fluid<br />
group<br />
vv<br />
rec hdg alt jasZ J414 sample comments (West Mata) PI<br />
107<br />
4 138 3 1181<br />
Picking up an older piece of pillow fragment here.<br />
About 15cm long. Glass on the top. White-ish stain<br />
right below the upper glass rind. Not suspected to be<br />
zero age.<br />
Unfiltered piston #1. Tmax=31.2 Tavg=31. Tamb=5.6.<br />
Low pH here. Temp got up to 31.1C. pH ~2.7. Don't<br />
see any exhaust coming out of the pump. There must<br />
have just been a problem with piston. Unsuccessful<br />
sample. Stop 0920.<br />
Unfiltered piston #24. White stained rock. Tmax=30.8<br />
Tavg=30.4 Vol=459ml. pH 2.64. Stop 0927.<br />
Unfiltered piston #4. Same position as previous<br />
samples here at Kohu. Tmax=31.6. Tavg=30.6.<br />
Vol=535ml. T2=15. pH 2.64. Stop 0933.<br />
GFF filter #20 for Jim Cowen (POC sample). Large<br />
volume sample. One lonely shrimp in the area.<br />
Tmax=31.8 TAvg=30.9 Vol=3023ml. pH 2.64. Stop<br />
0948 .<br />
DNA sample Sterivex filter #15 for Huber. Filter rate at<br />
200ml/m. Haven't seen any animals here or anything<br />
else - including bacteria. Tmax=31.6. Tavg=29.8<br />
Vol=3002ml. pH 2.64. Stop 1007.<br />
Port HFS GTB #11. Simultaneous with sample 6.<br />
Tmax=31.6. Tavg=29.8. pH 2.64. Fluid weight = 168g<br />
Filtered bag #23. Z=1182. pH of 5.63 here.<br />
Tmax=14.9 Tavg=14.8. Vol=501ml. Stop 1109.<br />
geo<br />
group<br />
fluid<br />
group<br />
fluid<br />
group<br />
fluid<br />
group<br />
fluid<br />
group<br />
fluid<br />
group<br />
gas<br />
group<br />
fluid<br />
group
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