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Dive
R486 |
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Dive
objectives: Continue the dive plan from dive R485. More fluid sampling,
slurp sampling, reposition bacterial traps, recover animals. Imagenex survey
at end of dive. |
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ROPOS
configuration: Vent fluid sampler, Slurp sampler, gas tights, Imagenex,
cameras. |
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Note:
Nav fixes not edited in the logs. All fixes were logged, regardless of accuracy.
Use the dive plots to determine actual positions. |
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UTC
Hour |
Min |
Depth (m) |
Sub Hdng (deg) |
UTM X |
UTM Y |
Comments |
Frmgrbs, Photos, Samples |
3 |
6 |
6 |
50 |
424231 |
5087291 |
ROPOS in the water |
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3 |
19 |
172 |
317 |
423702 |
5087374 |
Overlay on video turned on. Press "Super" for superimpose. |
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3 |
21 |
212 |
319 |
423985 |
5087583 |
going down |
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3 |
30 |
378 |
40 |
424411 |
5087396 |
narf, what am I doing here? |
R486-1 |
4 |
38 |
1448 |
332 |
423897 |
5087219 |
Drove ROPOS back in cage. Pulling up. Going through pretty
thick plume. Water is cloudy. Lost oil pressure before made it to the bottom. |
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4 |
41 |
1379 |
327 |
424376 |
5086680 |
Bringing ROPOS back up. Abort dive. |
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5 |
36 |
1 |
162 |
421199 |
5087374 |
ROPOS on deck |
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5 |
37 |
2 |
156 |
421199 |
5087374 |
Dive Summary: ROPOS descended within 10 meters
of the bottom when it was forced to return to the surface due to a problem
with the hydraulics. |
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