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Dive
R483 |
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Dive
Plan: High resolution survey of Mkr-33 using the Sit camera and Imagenex.
Elevator will be used to gather experiments from Mkr-33. Suction sampling
will be done there and at other active vents to the north. |
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Time-lapse
camera will be brought up in the arm of ROPOS. |
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ROPOS
Configuration: Biobox, Slurp Sampler, Gas Tights, Imagenex, and the other
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 |
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Elevator
of the deck and into the water. |
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10 |
8 |
1 |
46 |
414094 |
5095636 |
ROPOS is in the water! |
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10 |
24 |
457 |
231 |
414094 |
5095636 |
Trying out the frame grab |
R483-7 |
10 |
56 |
1001 |
23 |
414094 |
5095636 |
Ropos outside of cage |
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11 |
2 |
1000 |
232 |
414094 |
5095636 |
Fixes are still bad |
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11 |
2 |
1000 |
232 |
414094 |
5095636 |
Ropos back in cage. |
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11 |
11 |
1105 |
214 |
414094 |
5095636 |
Working on problem with video color. |
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11 |
31 |
1472 |
327 |
414094 |
5095636 |
Ropos is leaving cage. Near the bottom. Still no navigation. |
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11 |
36 |
1500 |
305 |
423890 |
5087089 |
Stopping navigation. Switch channels for transponders.
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11 |
39 |
1518 |
336 |
423890 |
5087089 |
Elevator is on the bottom. |
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11 |
41 |
1495 |
65 |
423802 |
5087074 |
Good fix. |
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11 |
45 |
1491 |
13 |
423802 |
5087074 |
Elevator deployed. About 20m S of Mkr-33 |
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11 |
48 |
1515 |
42 |
423802 |
5087074 |
At target called elevator. X=3849 Y=7082 |
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11 |
57 |
1520 |
217 |
423802 |
5087074 |
Near bottom at Mkr-33. Camera in view. |
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11 |
59 |
1522 |
203 |
423802 |
5087074 |
Highlights tape on. |
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12 |
1 |
1523 |
206 |
423802 |
5087074 |
Highlights off. |
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12 |
14 |
1523 |
119 |
423849 |
5087081 |
Sitting on bottom at Mkr-33. No good sub fixes. |
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12 |
20 |
1523 |
123 |
423849 |
5087081 |
Navigation off. |
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12 |
23 |
1523 |
117 |
423848 |
5087086 |
Good ROV fix. |
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12 |
25 |
1523 |
125 |
423849 |
5087086 |
Time lapse camera and ozmo sampler. |
R483-8 |
12 |
34 |
1523 |
131 |
423848 |
5087086 |
Good Fix |
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12 |
35 |
1521 |
128 |
423847 |
5087102 |
Highlights on. Doing mosaic |
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12 |
43 |
1522 |
282 |
424108 |
5087314 |
Highlights off. Doing mosaic. |
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12 |
45 |
1523 |
184 |
424102 |
5087915 |
Still photo of time lapse camera. |
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12 |
46 |
1523 |
191 |
423849 |
5087082 |
Still photo 2. |
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12 |
46 |
1523 |
193 |
424244 |
5087755 |
Time lapse and crack. |
R483-12 |
12 |
49 |
1523 |
197 |
424422 |
5086745 |
Highlights on. |
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12 |
50 |
1523 |
196 |
423852 |
5087097 |
Tube worms, palms worms, and scale worms. |
R483-14 |
12 |
51 |
1523 |
196 |
423853 |
5087097 |
Same as last framegrab |
R483-15 |
12 |
51 |
1523 |
194 |
423853 |
5087098 |
Palm worms, gastropods, tube worms, etc. |
R483-16 |
12 |
53 |
1523 |
197 |
423890 |
5087617 |
Same as as last FG |
R483-18 |
12 |
57 |
1523 |
204 |
423889 |
5087617 |
Hi |
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13 |
5 |
1523 |
186 |
423853 |
5087097 |
Highlights on. Beginning sampling. |
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13 |
5 |
1523 |
190 |
424453 |
5087458 |
Sampling J1. Mkr-33 |
R483-19 |
13 |
7 |
1523 |
187 |
423855 |
5087083 |
Slurp sample J1. Begin sampling. |
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13 |
9 |
1523 |
186 |
424325 |
5087985 |
Slurp sampling J1 for particulates at Mkr-33. First sample
J1. |
R483-20 |
13 |
10 |
1523 |
190 |
423847 |
5087099 |
Highlights off. |
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13 |
10 |
1523 |
189 |
423852 |
5087096 |
Slurp probe sampling J1. |
R483-21 |
13 |
17 |
1523 |
188 |
423854 |
5087095 |
Possible samples of worms collected during particulate
sampling in J1. |
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13 |
26 |
1523 |
192 |
423842 |
5087055 |
Still collecting sample J1. |
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13 |
49 |
1523 |
196 |
423854 |
5087079 |
Still sampling J1. |
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14 |
0 |
1524 |
190 |
423853 |
5087096 |
VCR tapes changed. Still sampling J1. |
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14 |
6 |
1523 |
185 |
423852 |
5087098 |
End sampling J1. |
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14 |
10 |
1522 |
185 |
423852 |
5087099 |
Sample area. |
R483-22 |
14 |
10 |
1521 |
177 |
423850 |
5087094 |
Still photo. |
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14 |
10 |
1520 |
180 |
423850 |
5087094 |
Still photo. |
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14 |
11 |
1521 |
203 |
423855 |
5087099 |
Still photo 3rd |
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14 |
12 |
1520 |
219 |
423852 |
5087098 |
Camera postion. |
R483-23 |
14 |
12 |
1521 |
218 |
423857 |
5087082 |
Photo 4. |
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14 |
12 |
1522 |
241 |
423857 |
5087082 |
Photo 5. |
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14 |
13 |
1522 |
251 |
423856 |
5087096 |
Photo 6. |
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14 |
13 |
1522 |
244 |
423856 |
5087096 |
photo 7. |
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14 |
13 |
1523 |
246 |
423855 |
5087097 |
camera position. |
R483-24 |
14 |
19 |
1523 |
113 |
423853 |
5087099 |
Picking up time lapse camera to move. |
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14 |
19 |
1524 |
109 |
423854 |
5087081 |
Picking up time lapse camera. |
R483-25 |
14 |
23 |
1525 |
231 |
423857 |
5087095 |
Camera positioned near elevator anchor. |
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14 |
28 |
1524 |
173 |
423854 |
5087081 |
Flush slup sampler. |
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14 |
31 |
1523 |
175 |
423849 |
5087096 |
Slup sampling J2 (start). |
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14 |
37 |
1523 |
170 |
423853 |
5087099 |
Slurping gastropods. J2 |
R483-27 |
14 |
44 |
1524 |
164 |
423853 |
5087097 |
bacterial box from 98 |
R483-28 |
14 |
44 |
1524 |
165 |
423842 |
5087051 |
ROPOS reaching in to pick up their box |
R483-29 |
14 |
50 |
1524 |
174 |
423854 |
5087080 |
view of vent site, Christian's suction J2 site |
R483-30 |
15 |
7 |
1523 |
142 |
423854 |
5087095 |
Finished suction sample J2. |
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15 |
15 |
1524 |
201 |
423848 |
5087093 |
Started suction sample J3 - suction top of slab for more
polynoids and gastropods |
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15 |
17 |
1524 |
196 |
423854 |
5087080 |
Frame grab of suction sample J3 location |
R483-31 |
15 |
47 |
1524 |
194 |
423847 |
5087098 |
Bacterial trap collected #12 |
R483-32 |
15 |
54 |
1524 |
170 |
423854 |
5087082 |
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R483-33 |
15 |
59 |
1524 |
227 |
423854 |
5087080 |
Tube worm grab sample #1(Marcus) at Mkr-33 |
R483-34 |
16 |
29 |
1524 |
203 |
423845 |
5087059 |
Fluid sample of vent at Mkr-33(Evans) sample #1 |
R483-35 |
16 |
37 |
1524 |
256 |
423851 |
5087099 |
GTB#6-#7 (Evans) |
R483-36 |
16 |
51 |
1525 |
264 |
423850 |
5087089 |
MTR from Mkr-33 (Embely) Probe #4130 |
R483-37 |
16 |
59 |
1519 |
228 |
423843 |
5087099 |
Elevator in position above Mkr-33 carrying payload of
bacterial traps, bioboxes, osmosamplers and analyzers |
R483-38 |
17 |
1 |
1516 |
232 |
423859 |
5087094 |
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R483-39 |
17 |
2 |
1516 |
245 |
423861 |
5087096 |
Elevator positioned above Mkr-33 with payload to be deployed
- (bacterial traps, bioboxes, osmosampler and analyzer). |
R483-40 |
17 |
5 |
1520 |
240 |
423853 |
5087092 |
Bioboxes for Dr. Moyer |
R483-41 |
17 |
8 |
1524 |
246 |
423852 |
5087084 |
Osmo (Fe) analyzer deployment (chapin) set of the vent
site for deployment within the vent later at Mkr-33 |
R483-42 |
17 |
23 |
1524 |
311 |
423840 |
5087045 |
Fe Osmo Analyzer (Chapin) Mkr-33 |
R483-43 |
18 |
11 |
1524 |
262 |
423847 |
5087099 |
Green Osmo sampler and Copper osmo sampler (Chapin) deployed
at Mkr-33 |
R483-44 |
18 |
36 |
1524 |
203 |
423851 |
5087076 |
Sampler and analyzer probes w/in the vent fluid(Chapin) |
R483-45 |
18 |
39 |
1522 |
192 |
423850 |
5087091 |
Green osmo sampler with Copper osmo sampler in foreground
with the the Fe Osmo Analyzer in the background at Mkr-33 |
R483-46 |
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Dive
Summary: Went to Mkr-33 where 8 samples were collected (Suction samples,
bactraps, bio, and gas-tights). Recovered MTR and Osmo from NeMO '98 cruise.
Two Fe OsmoAnalyzers were deployed. Dive was aborted due to a kink in the
tether. |
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