IEDA: Marine Geoscience Data System IEDA
AT11-26 Station:Bottom Information
Luther, George
Investigator
UDel
Platform
Alvin
HOV
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Station Information

Devices

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Related Event Logs

Station Information

Total Station Count: 137
Events

4100-ISEA-01
Start
104.2903° W 9.8324° N
Local X:4727
Local Y:77318
2005-04-25T18:50:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-04-25T19:14:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 0-7. Additional comments: Cage 1. Chemical scans (scan #'s 0 - 7) at top of northern most cage (all scans taken with electrode 4) - grounding problems chemistry probe and the sub - measurement may be questionable - no noticeable sulfide and low oxygen was recorded - temperature with AIS probe was about 1.5 C (video images taken during this time showed considerable shimmering water at top of cage) - the cage was not opened

4100-ISEA-02
Start
104.2903° W 9.8324° N
Local X:4727
Local Y:77318
2005-04-25T19:19:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-04-25T19:23:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 8-13; 20-23. Additional comments: Cage 3. (or thereabouts) took chemical scans (8-13), cleaning scans (14-19) and additional chemical data scans (20-23)

4102-ISEA-01
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T16:55:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 64 - 70. Additional comments: Cage 1. At M119, north most cage, x-4757 y-77293. Electrochemistry at top of cage.

4102-ISEA-02
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:12:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 71 - 80. Additional comments: Cage 1, Block 1. Electrochemistry over block. Oxygen and very little sulfide seen. .

4102-ISEA-03
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:14:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 81 - 91.. Additional comments: Cage 1, Block 2. Electrochemistry over block. A little less oxygen and more sulfide.

4102-ISEA-04
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:19:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 92 - 102. Additional comments: Cage 1, Block 3. Electrochemistry over block. Moderate mixture of oxygen and sulfide.

4102-ISEA-05
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:22:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 103 - 112. Additional comments: Cage 1, Block 4. Electrochemistry over block. Mainly oxygen, no sulfide present.

4102-ISEA-06
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:26:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 113-122. Additional comments: Cage 1, Block 5. Electrochemistry over block. Mainly oxygen, no sulfide present.

4102-ISEA-07
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:30:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 123-132. Additional comments: Cage 1, Block 6. Electrochemistry over block. Mainly oxygen, no sulfide present.

4102-ISEA-08
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:34:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 133-142. Additional comments: Cage 1, Block 8. Electrochemistry over block. Only oxygen seen.

4102-ISEA-09
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T17:38:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 143-152. Additional comments: Cage 1, Block 9. Electrochemistry over block. Mainly oxygen, no sulfide present.

4102-ISEA-10
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:23:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 153-162. Additional comments: Cage 1, Block 9 position (block removed). Electrochemistry where block was removed.

4102-ISEA-11
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:28:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 163-173. Additional comments: Cage 1, Block 5 position (block removed). Electrochemistr where block was removed.

4102-ISEA-12
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:32:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 174-177. Additional comments: Cage 1 , Block 2 position (block removed). Electrochemistr where block was removed.

4102-ISEA-13
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:34:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 178-187. Additional comments: Cage 1, Block 2 position (block removed). Electrochemistry where block was removed.

4102-ISEA-14
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:37:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 188-198. Additional comments: Cage 1, Block 3 position (block removed). Electrochemistry where block was removed. Trace of FeS.

4102-ISEA-15
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T19:42:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 199-222. Additional comments: Cage 1. Outside of cage see diagram, aft right corner <.5 meter from cage, mussels taken here. Electrochemistry performed where block was removed.

4102-ISEA-16
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T20:14:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 223-230. Additional comments: Cage 1. Outside of cage see diagram, aft right corner <.5 meter from cage, basalt taken here. Electrochemistry performed where block was removed, scans 223 - 230.

4102-ISEA-17
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T20:19:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 231 - 236. Additional comments: Cage 1. Same as above, but changed current range.

4102-ISEA-18
Start
104.2901° W 9.8322° N
Local X:4757
Local Y:77293
2005-04-30T20:20:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 237-240. Additional comments: Cage 1. Same as above, but tried some stripping, scans 237 - 240.

4102-ISEA-19
Start
104.2905° W 9.8343° N
Local X:4713
Local Y:77528
2005-04-30T21:06:00
Locale
EPR-> 9N-> BM89
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 241-255. Additional comments: At Marker 89. x 4713, y 77528. Also marker 0404D position. Electrochemical scans performed over center of cage, possible iron sulfide present.

4102-ISEA-20
Start
104.2907° W 9.8359° N
Local X:4688
Local Y:77701
2005-04-30T21:40:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Unknown/0405 A. Chemistry scan #: 256-274. Electrochemistry performed at the top and bottom of Riftia clump. Large swarms of amphipod around the Riftia.

4103-ISEA-01
Start
104.2917° W 9.834° N
Local X:4576
Local Y:78176
2005-05-01T16:05:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 61-74. Additional comments: took chemical scans 61-68 on cv low; scans 69-74 on cv high, using electrode #1; X 4576; Y 78127 (scans 0-60 were cleaning scans - no data)

4103-ISEA-02
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:11:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 75-80. Additional comments: scans 75- 80 on cv high (electrode #1) at base of tubeworms at Marker 0404 B

4103-ISEA-03
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:15:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 83-87. Additional comments: scans 83-87, electrode 1, on cv low (scans 81 and 82 were no good), temp. = 40.5 C at base of tubeworms

4103-ISEA-04
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:19:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 88-92. Additional comments: cv high scans, scans 88-92 at base of tubeworms

4103-ISEA-05
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:21:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 93-97. Additional comments: cv high, electrode 1, scans 93-97, temp. 24 - 30C??

4103-ISEA-06
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:23:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 98-102. Additional comments: scans 98-102, cv low, electrode 1, temp. 64C at base of tubeworms

4103-ISEA-07
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:25:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 103-107. Additional comments: cv high, scans 103-107, electrode 1 at base of tubeworms

4103-ISEA-08
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:26:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 108-112. Additional comments: cv high - temp. 76C, scans 108-112 at base of tubeworms

4103-ISEA-09
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:28:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 113-117. Additional comments: temp. 74C at beginning of scans?, cv low, scans 113-117, temp. 36C at end of scans, at base of tubeworms

4103-ISEA-10
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:31:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 121-124. Additional comments: cv low, scans 121-124, 0.5m above Riftia

4103-ISEA-11
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:33:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 125-129. Additional comments: cv high, scans 125-129, 0.5m above Riftia

4103-ISEA-12
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:36:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 132-136. Additional comments: cv high, scans 132-136, 0.5m above Riftia

4103-ISEA-13
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:37:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 137-142. Additional comments: cv low, 0.5m above Riftia, scans 137-142

4103-ISEA-14
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:38:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 143-147. Additional comments: scans taken 1m above Riftia, cv low, scans 143-147, temp. 5C

4103-ISEA-15
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:40:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 148-152. Additional comments: cv high, 1m above Riftia, scans 148-152

4103-ISEA-16
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:44:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 153-157. Additional comments: cv high, temp. 2 - 3C, scans 153-157 at tubeworm plumes

4103-ISEA-17
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:45:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 158-162. Additional comments: cv low, scans 158-162C, temp. up to 9C

4103-ISEA-18
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:56:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 186-190. Additional comments: cv high, scans 186-190, temp. 3C, probe right in tubeworm plume

4103-ISEA-19
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T16:57:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 191-201. Additional comments: cv low, scans 191-201, temp.= 7C

4103-ISEA-20
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T17:01:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 202-206. Additional comments: cv low, scans 202-206, on top of mussels next to tubeworms at Marker 0404 B, temp. = 6C

4103-ISEA-21
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T17:05:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 207-211. Additional comments: in mussels next to tubeworms at Marker 0404 B, temp. = 3C, scans 207-211

4103-ISEA-22
Start
104.2917° W 9.8421° N
Local X:4576
Local Y:78391
2005-05-01T17:34:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 212-216. Additional comments: scans 212-216, cv low, electrode 2, temp. = 1 - 1.5C - scans of mussels in bag on bare basalt - tip of chemical analyzer placed on basalt beside bag with mussels inside

4103-ISEA-23
Start
104.2922° W 9.8421° N
Local X:4523
Local Y:78388
2005-05-01T17:42:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 219-223. Additional comments: scans 219-223, temp = 24 C, cv low

4103-ISEA-24
Start
104.2922° W 9.8421° N
Local X:4523
Local Y:78388
2005-05-01T17:46:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 224-228. Additional comments: scans at East Wall 3, scans 224-228, cv low, electrode 2, temp = 20 C (22 C at start)

4103-ISEA-25
Start
104.2922° W 9.8421° N
Local X:4523
Local Y:78388
2005-05-01T17:46:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 229-234. Additional comments: 0.5 m above, temp. = 2.5C, scans 229-234, cv low, electrode 2

4103-ISEA-26
Start
104.2922° W 9.8421° N
Local X:4523
Local Y:78388
2005-05-01T17:49:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 235-239. Additional comments: 1m above hottest water, temp = 2.5 C, scans 235-239, cv low, electrode 2

4103-ISEA-27
Start
104.2922° W 9.8421° N
Local X:4523
Local Y:78388
2005-05-01T17:54:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 240-244. Additional comments: scans at cv low, electrode 2, scans 240-244, scans at top of mussels, temp = 1.5-2C

4103-ISEA-28
Start
104.292° W 9.8422° N
Local X:4544
Local Y:78400
2005-05-01T18:20:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Diane's Blocks. Chemistry scan #: 250-254. Additional comments: scans 250-254, cv low, electrode 2, temp = 1.5 C

4103-ISEA-29
Start
104.292° W 9.8422° N
Local X:4544
Local Y:78400
2005-05-01T18:23:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Diane's Blocks. Chemistry scan #: 255-259. Additional comments: put probe back in hole - 2 C , cv low, electrode 2, scans 255-259

4103-ISEA-30
Start
104.292° W 9.8422° N
Local X:4544
Local Y:78400
2005-05-01T18:25:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Diane's Blocks. Chemistry scan #: 260-264. Additional comments: 0.5 m above mussels where block was, temp = 2 C (higher sulfide than in mussels), scans 260-264.

4103-ISEA-31
Start
104.292° W 9.8422° N
Local X:4544
Local Y:78400
2005-05-01T18:27:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Diane's Blocks. Chemistry scan #: 265-269. Additional comments: on top of mussels where block was, temp = 1.5-2.0C, scans 265-269 (sulfide down)

4103-ISEA-32
Start
104.292° W 9.8422° N
Local X:4544
Local Y:78400
2005-05-01T18:29:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Diane's Blocks. Chemistry scan #: 270-274. Additional comments: 1 m above mussels, temp = 1.5 - 2 C, cv low, electrode 2, scans 270-274

4103-ISEA-33
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:11:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 275-279. Additional comments: X 4571; Y 78163, temp= 2.5 C at base of tubeworms, scans 275-279, cv low, electrode 2

4103-ISEA-34
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:14:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 280-284. Additional comments: 0.5 m above bottom in tubeworm clump, temp = 5 C, scans 280-284 (1 m away from marker Pirates Mar 04, Pb

4103-ISEA-35
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:17:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 285-289. Additional comments: 1 m above, temp = 4 C, scans 285-289

4103-ISEA-36
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:21:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 290-294. Additional comments: at base of tubeworms, temp = 2.5 C, scans 290-294

4103-ISEA-37
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:22:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 295-299. Additional comments: 0.5 m up in center of tubeworm plumes, temp = 3 C, scans 295-299

4103-ISEA-38
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:24:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 300-304. Additional comments: 1.0 m above base of tubeworms, temp = 1.5 C, scans 300-304

4103-ISEA-39
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:30:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 305-309. Additional comments: scans taken at base of tubeworms, temp = 1.5 C, scans 305-309, cv low, electrode 2

4103-ISEA-40
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:31:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 310-314. Additional comments: 0.5 m up in tubeworms, scans 310-314, temp = ???,

4103-ISEA-41
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:33:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 315-319. Additional comments: 1.0 m above base of tubeworms, temp = 2.5 C, scans 315-319, X 4578; Y78168

4103-ISEA-42
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:34:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 320-324. Additional comments: scans taken at base of tubeworms, temp = 1.5 C, scans 320-324

4103-ISEA-43
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:35:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 325-329. Additional comments: 0.5 m above tubeworms in plumes, temp = 1.5 C, scans 325-329

4103-ISEA-44
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:38:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 330-334. Additional comments: 1.0 m above base of tubeworms, temp = 5 C, scans 330-334

4103-ISEA-45
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:39:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 335-339. Additional comments: 1.5 m at top of clump, scans 335-339, temp = 9.5 C

4103-ISEA-46
Start
104.2917° W 9.8401° N
Local X:4571
Local Y:78163
2005-05-01T19:56:00
Locale
EPR-> 9N-> Tica
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 345-349. Additional comments: scans 345-349, temp = 1.5 C, cv low, electrode 2

4103-ISEA-47
Start
104.2913° W 9.8387° N
Local X:4617
Local Y:78005
2005-05-01T20:51:00
Locale
EPR-> 9N-> Bio9
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 350-354. Additional comments: scan in not so rusty Riftia in clump, temp = 9??, scans 350-354

4103-ISEA-48
Start
104.2913° W 9.8387° N
Local X:4617
Local Y:78005
2005-05-01T20:54:00
Locale
EPR-> 9N-> Bio9
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 355-359. Additional comments: in Rusty tubes, temp = 3.5, scans 355-359 (peroxide or iron??)

4104-ISEA-01
Start
104.2907° W 9.8348° N
Local X:4681
Local Y:77579
2005-05-02T16:20:00
Locale
EPR-> 9N-> BM89
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 57-85. Additional comments: Chemical and temperature measurements made on closed lid (scans 57-85). Refer to electrochemical data sheets for details. See diagram below for location of measurements described in chemical data sheets. Temperature range on closed lid was 1-1.5oC.

4104-ISEA-02
Start
104.2907° W 9.8348° N
Local X:4681
Local Y:77579
2005-05-02T16:30:00
Locale
EPR-> 9N-> BM89
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-02T16:46:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 86-138. Additional comments: Measured chemistry and temperature on all 9 blocks (scans 86-138). Sulfide was observed at blocks 5 and 6. There was a bacterial mat between blocks 8 and 9.

4104-ISEA-03
Start
104.2907° W 9.8348° N
Local X:4681
Local Y:77579
2005-05-02T16:50:00
Locale
EPR-> 9N-> BM89
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-04T17:49:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 139-143. Additional comments: Measured electrochemistry between blocks 5, 6 8 and 9 (scans 139-143).

4104-ISEA-04
Start
104.2907° W 9.8348° N
Local X:4681
Local Y:77579
2005-05-02T17:39:00
Locale
EPR-> 9N-> BM89
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-04T19:22:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 144-170. Additional comments: Measured chemistry in diffuse flow (scans 144-170). AIS thermocouple indicated a max temperature of 8oC.

4104-ISEA-05
Start
104.2908° W 9.8355° N
Local X:4674
Local Y:77656
2005-05-02T18:58:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 171-180. Additional comments: Arrived at Alvinella pillar. Measured chemistry at first fish hole at base of Alvinella Pillar, which was 1.5?C (scans 171-180). Oxygen and trace sulfide were present.

4104-ISEA-06
Start
104.2908° W 9.8355° N
Local X:4674
Local Y:77656
2005-05-02T19:10:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 181-254. Additional comments: Chemistry at the base, middle and top of rusty Riftia were measured (scans 181-254). Photo taken with Rich's camera.

4104-ISEA-07
Start
104.2908° W 9.8355° N
Local X:4674
Local Y:77656
2005-05-02T19:35:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 255-256. Additional comments: Internal video taken of beehive. Continued chemical measurements (scans 255, 256).

4104-ISEA-08
Start
104.2908° W 9.8355° N
Local X:4674
Local Y:77656
2005-05-02T19:39:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 257-285. Additional comments: Chemical measurements taken at base, middle and top of white Riftia that were among the rusty ones (scans 257-285).

4104-ISEA-09
Start
104.2908° W 9.8355° N
Local X:4674
Local Y:77656
2005-05-02T19:54:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 286-332. Additional comments: Continued chemical measurements of white Riftia (scans 286-332).

4104-ISEA-10
Start
104.2907° W 9.8356° N
Local X:4681
Local Y:77663
2005-05-02T20:32:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 333-358. Additional comments: Resumed chemical measurements of white Riftia (scans 333-358). Digital photos taken. Collected more Riftia.

4104-ISEA-11
Start
104.2907° W 9.8356° N
Local X:4681
Local Y:77663
2005-05-02T20:56:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 360-367. Additional comments: Measured chemistry of bare basalt at bottom of Alvinella Pillar, which had trace sulfide - diffuse flow nearby (scans 360-367). Digital photo taken.

4104-ISEA-12
Start
104.2908° W 9.8355° N
Local X:4671
Local Y:77657
2005-05-02T21:05:00
Locale
EPR-> 9N-> AlvinellidPillar
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 368-395. Additional comments: Measured chemistry at second and third fish holes (scans 368-395) - sulfide present at second hole, which had 13oC water. Digital photos taken with Rich's camera.

4106-Insect-01
Start
104.2918° W 9.8425° N
Local X:4567
Local Y:78428
2005-05-03T00:00:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-09T14:00:00
Nav Type
DVL/LBL
Details
ISEA (in situ electrochemical data) in unattended operation by lander deployment. Number of chemical scans performed = 44,000. Additional comments: Yellow electrode placed at the base of Riftia tubeworms. Black electrode placed just above Riftia directly in diffuse flow. On the other side of the insect, the red electrode was placed in a bed of mussels. Blue electrode was placed just above Riftia in diffuse flow.

4107-ISEA-01
Start
104.2905° W 9.831° N
Local X:4703
Local Y:77156
2005-05-04T15:55:00
Locale
EPR-> 9N-> BM141
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 93-125. Additional comments: depth 2503 meters. At marker 141, measure chemistry and temp at base, top and 0.5 meters above mussels (scans 93 through 125). Record operations

4107-ISEA-02
Start
104.2908° W 9.8325° N
Local X:4677
Local Y:77325
2005-05-04T16:38:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-04T17:28:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 135-167. Additional comments: At marker 119 proper, measure chemistry (scans 135 through 167) and temp in two fissures (temps about 8-12C at probe). Move to cage Mk 04/04/C and measure chemistry at top of cage lid, above each of the 9 blocks (scans 168 through 201; temps about 1-2C)

4107-ISEA-03
Start
104.2908° W 9.8325° N
Local X:4677
Local Y:77325
2005-05-04T17:28:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 205-230. Additional comments: Collect blocks # 1 (1.5C), 2 (1.0C), 3 (1.0C), and 8 (1.0C). After blocks were removed, measure chemistry at bottom of blocks 1, 2, 3 and 8 (scans 205 through 230; temps about 1-2C)

4107-ISEA-04
Start
104.2915° W 9.8384° N
Local X:4603
Local Y:77979
2005-05-04T18:35:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 235-324. Additional comments: Measure chemistry/temp at microbial mat (scans 235 through 324). Temps between 28 and 47C at beginning but dropped to between 5 and 20C during measurements. Ran test scans well above mat. Measured mat again at 9C

4108-ISEA-01
Start
104.2919° W 9.8425° N
Local X:4556
Local Y:78430
2005-05-05T16:43:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-05T16:48:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 96-104. Additional comments: scans in mussels right at marker, try to stably reposition sub; 1 still photo

4108-ISEA-02
Start
104.2919° W 9.8425° N
Local X:4556
Local Y:78430
2005-05-05T16:49:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 105-113. Additional comments: Alvin's Lo T probe = 2.06?C

4108-ISEA-03
Start
104.2919° W 9.8425° N
Local X:4556
Local Y:78430
2005-05-05T16:59:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 114-135. Additional comments: scans up further in mussel patch

4108-ISEA-04
Start
104.2919° W 9.8425° N
Local X:4556
Local Y:78430
2005-05-05T17:14:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 136-144. Additional comments: scans in clump of dead, empty, decaying Riftia tubes, AIS T = 1.0 - 1.5?C

4108-ISEA-05
Start
104.2919° W 9.8425° N
Local X:4556
Local Y:78430
2005-05-05T17:18:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 145-151. Additional comments: nestle probe in mussels down to basalt

4109-ISEA-01
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T16:16:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-06T16:22:00
Nav Type
DVL/LBL
Details
Location detail: East_Wall 1. Chemistry scan #: 100-112. Additional comments: scans 100 - 112 at base of tubeworms; temperature up to 23 C and variable

4109-ISEA-02
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T16:24:08
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-06T16:24:58
Nav Type
DVL/LBL
Details
Location detail: East_Wall 1. Chemistry scan #: 113-118. Additional comments: scans 113 - 118 0.5 m above bottom??; temperature up to approximately 9.5 C

4109-ISEA-03
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T16:27:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-06T16:28:00
Nav Type
DVL/LBL
Details
Location detail: East_Wall 1. Chemistry scan #: 119-124. Additional comments: 119 - 124 1 m above the bottom??; temperature approximately 6 C

4109-ISEA-04
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T17:22:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-06T17:24:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 135-142. Additional comments: scans 135 - 142, at base of tubeworms at 04-05 C marker (this site is about 3 m from the East Wall 1 marker site above) highest temperatures between about 12 and 17 C

4109-ISEA-05
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T17:24:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-06T17:25:00
Nav Type
DVL/LBL
Details
Chemistry scan #: 143-145. Additional comments: scans 143 - 145, temperature 8.5 C, at the 04-05 C marker site

4109-ISEA-06
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T17:27:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 146-154. Additional comments: scans 146-154 0.5 m above the bottom, at the 04-05 C marker site

4109-ISEA-07
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T17:34:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 155-165. Additional comments: scans 155 and 165 - 1 m above the bottom; temperature 2.5 C, at the 04-05 C marker site

4109-ISEA-08
Start
104.2918° W 9.8425° N
Local X:4561
Local Y:78427
2005-05-06T17:43:18
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 166-174. Additional comments: scans 166 - 168 in tubeworm plumes - temperature 5 C at the 04-05C marker site

4110-Insect-02
Start
104.2917° W 9.8419° N
Local X:4573
Local Y:78361
2005-05-07T00:00:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-09T14:00:00
Nav Type
DVL/LBL
Details
ISEA (in situ electrochemical data) in unattended operation by lander deployment. Number of chemical scans performed = 25,000. Additional comments:

4110-ISEA-01
Start
104.2917° W 9.8419° N
Local X:4573
Local Y:78361
2005-05-07T15:41:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 24-52. Additional comments: scans at bottom of tubeworm clump

4110-ISEA-02
Start
104.2917° W 9.8419° N
Local X:4573
Local Y:78361
2005-05-07T15:48:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: East_Wall 1. Chemistry scan #: 53-60. Additional comments: scans at top of tubeworm clump

4110-ISEA-03
Start
104.2917° W 9.8419° N
Local X:4573
Local Y:78361
2005-05-07T15:52:00
Locale
EPR-> 9N-> EastWall
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 61-80. Additional comments: scans at mussle clump

4110-ISEA-04
Start
104.2915° W 9.84° N
Local X:4601
Local Y:78151
2005-05-07T17:17:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 96-194. Additional comments: Scans of amphipod swarm

4110-ISEA-05
Start
104.2915° W 9.84° N
Local X:4601
Local Y:78151
2005-05-07T17:40:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 195-202. Additional comments: scans at surface of mussels

4110-ISEA-06
Start
104.2915° W 9.84° N
Local X:4601
Local Y:78151
2005-05-07T17:42:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 203-217. Additional comments: scans midway in mussel clump

4110-ISEA-07
Start
104.2915° W 9.84° N
Local X:4601
Local Y:78151
2005-05-07T17:46:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 218-224. Additional comments: scans at bottom of mussel clump

4110-ISEA-08
Start
104.2911° W 9.8382° N
Local X:4639
Local Y:77950
2005-05-07T18:13:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 225-273. Additional comments: scans of mat

4110-ISEA-09
Start
104.2906° W 9.8316° N
Local X:4698
Local Y:77223
2005-05-07T18:55:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Marker 61. Chemistry scan #: 285-296. Additional comments: Electrochemistry scans at riftia plumes

4110-ISEA-10
Start
104.2906° W 9.8316° N
Local X:4698
Local Y:77223
2005-05-07T19:05:00
Locale
EPR-> 9N
SpreadingCenterSegment
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: Marker 61. Chemistry scan #: 297-313. Additional comments: Electrochemistry scans at riftia base

4110-ISEA-11
Start
104.2904° W 9.835° N
Local X:4714
Local Y:77600
2005-05-07T19:22:00
Locale
EPR-> 9N-> BM82
Vent
Local Origin
104.3333° W 9.1333° N
Stop
2005-05-07T19:41:00
Nav Type
DVL/LBL
Details
Location detail: BM_82 B. Chemistry scan #: 318-341. Additional comments: Electrochemistry at mussels: scans 318-341 water source; scans 347-355, top of mussels/amphipods; scans 356-370 in mussel clump

4110-ISEA-12
Start
104.2904° W 9.835° N
Local X:4714
Local Y:77600
2005-05-07T19:35:00
Locale
EPR-> 9N-> BM82
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: BM_82 B. Chemistry scan #: 347-355. Additional comments: Scans at mussles water source

4110-ISEA-13
Start
104.2904° W 9.835° N
Local X:4714
Local Y:77600
2005-05-07T19:37:00
Locale
EPR-> 9N-> BM82
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Location detail: BM_82 B. Chemistry scan #: 356-370. Additional comments: scans in mussle clump

4111-ISEA-01
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:18:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 91-96. Additional comments: Scans 91-96, position #2.

4111-ISEA-02
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:20:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 97-102. Additional comments: Scans 97-102, position #3

4111-ISEA-03
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:25:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 103-108. Additional comments: Scans 103-108, position #5

4111-ISEA-04
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:28:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 109-113. Additional comments: Scans 109-113, position #7

4111-ISEA-05
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:30:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 114-118. Additional comments: Scans 114-118, position #9

4111-ISEA-06
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:55:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 119-122. Additional comments: Scans 119-122, position #6.

4111-ISEA-07
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T16:59:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 123-127. Additional comments: Scans 123-127 position for control block #3

4111-ISEA-08
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:13:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 128-133. Additional comments: Scans 128-133 position for control block # 5

4111-ISEA-09
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:16:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 134-140. Additional comments: Scans 134-140 position for control block # 1

4111-ISEA-10
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:26:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 148-151. Additional comments: Scans 148-151 position for control block #4

4111-ISEA-11
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:28:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 153-159. Additional comments: Scans 153-159 position for control block #2

4111-ISEA-12
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:51:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 160-163. Additional comments: Scans 160-163, position 2.

4111-ISEA-13
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:53:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 164-168. Additional comments: Scans 164-168, position 1.

4111-ISEA-14
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T17:56:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 169-174. Additional comments: Scans 169-174, position 8

4111-ISEA-15
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:02:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 174-179. Additional comments: Scans 174-179, position 7.

4111-ISEA-16
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:31:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 180-185. Additional comments: Scans 180-185, position for control block #6

4111-ISEA-17
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:33:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 186-190. Additional comments: Scans 186-190, position for control block #8

4111-ISEA-18
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:36:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 196-200. Additional comments: Scans 196-200, position for control block #7

4111-ISEA-19
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:37:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 201-205. Additional comments: Scans 201-205, position for control block #10

4111-ISEA-20
Start
104.29° W 9.8322° N
Local X:4758
Local Y:77294
2005-05-08T18:39:00
Locale
EPR-> 9N-> BM119
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 206-210. Additional comments: Scans 206-210, position for control block #9

4112-ISEA-01
Start
104.2911° W 9.8362° N
Local X:4645
Local Y:77737
2005-05-09T20:14:00
Locale
EPR-> 9N-> Ty
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 106-147. Additional comments: At Alvinella Pillar. Do e-chem scans 106-147 at four different spot in the Alvinella colony. Fuid T at the four spots was 9, 15, 25 and 40C, respectively

4113-ISEA-02
Start
104.2896° W 9.8352° N
Local X:4811
Local Y:77618
2005-05-10T19:28:00
Locale
EPR-> 9N-> MusselBed
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 126-132. Additional comments: E-chem scans 126-132 at top of mussels.

4113-ISEA-03
Start
104.2896° W 9.8352° N
Local X:4811
Local Y:77618
2005-05-10T19:32:00
Locale
EPR-> 9N-> MusselBed
Vent
Local Origin
104.3333° W 9.1333° N
Nav Type
DVL/LBL
Details
Chemistry scan #: 133-139. Additional comments: E-chem scans 133-139, 8 inches above mussle bed. Tempuerature = 1.5-2C.

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