Event List of SO109/3
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| Event label | Optional label | Method/Device | Abbreviation | O2A Registry URI | Date/Time | Latitude | Longitude | Elevation | Date/Time end | Latitude end | Longitude end | Elevation end | Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SO109/3_123ROPOS | 123ROPOSDIVE#331 | Remote operated vehicle | ROV | 45.93469 | -130.01410 | -1485 | -1537 | ASHES vent field/first deep dive of ROPOS from R/V SONNE with massiv sulfide sampling/ROPOS was nearly 10 h working; succesful sampling of 4 different vent sides with Pac Man; boiling at Inferno Vent documented and sampled (chimney tip); one new vent disc | |||||
| SO109/3_124EXPLOS | 124EXPLOS | Photo/Video | PV | 45.93323 | -129.97683 | -1565 | 45.94805 | -129.98665 | -1562 | South Rift area Axial SMt./Mapping South Rift Zone to map hydrothermal activity found during Leg 2 /Two hydrothermal fields observed, one field inactive but large chimney structures up to 5 m (EXPLOS-coord.: 45°55.60'N, 129°58.78'W), temperature (D0.03 °C | |||
| SO109/3_125ROPOS | 125ROPOSDIVE#332 | Remote operated vehicle | ROV | 45.93167 | -130.01333 | -1500 | ASHES vent field/Test of ROPOS equipped with Manifold Sampler/Problems with telemetry partly caused by wrong interferences of Manifold software with ROPOS telemetry. It made it impossible to control the single units of ROPOS properly or if at all. Test fa | ||||||
| SO109/3_126ROPOS | 126ROPOSDIVE#333 | Remote operated vehicle | ROV | 45.93267 | -130.01267 | -1507 | -1537 | ASHES vent field/sample massive sulfides, water samples as well as to map the sea floor with 3-chip color camera/Dive took 8 hours 20 min. Basically all the features of station # 124 could be detected again. Sampling of massive sulfides at Inferno Vent (b | |||||
| SO109/3_127ROPOS | 127ROPOSDIVE#334 | Remote operated vehicle | ROV | 46.30750 | -129.70700 | -1000 | CoAxial segment/look for hydrothermal vents at Floc Site and take biological and water samples ROPOS equipped with bottles of Manifold Sampler/Operation failed due to cage problems, probably a ground fault | ||||||
| SO109/3_128ROPOS | 128ROPOSDIVE#335 | Remote operated vehicle | ROV | 46.30970 | -129.70852 | -2215 | CoAxial segment/look for hydrothermal vents at Floc Site and take biological and water samples ROPOS equipped with bottles of Manifold Sampler/Operation failed due to high voltage ground fault, cage back to ship | ||||||
| SO109/3_129EXPLOS | 129EXPLOS | Photo/Video | PV | 46.31037 | -129.70575 | -2232 | 46.30220 | -129.69932 | -2282 | Floc Area on CoAxial Segment/to look for venting sites on the Floc Area in rift valley of CoAxial Segment/No hydrothermal venting could be detected; rugged sea floor made up of pillows and lobate lava; high amount of mineralized flocs in benthic water lay | |||
| SO109/3_130ROPOS | 130ROPOSDIVE#336 | Remote operated vehicle | ROV | 46.30220 | -129.69932 | -1475 | Floc Area on CoAxial Segment/look for hydrothermal vents at Floc Site and take biological and water samples ROPOS equipped with bottles of Manifold Sampler/Operation failed due to high voltage ground fault, cage back to ship | ||||||
| SO109/3_131ROPOS | 131ROPOStest | Remote operated vehicle | ROV | 47.73667 | -126.61500 | -1300 | Midway between Floc Area and Victoria, B.C./ROPOS test in water column/Operation failed due to cage problems, probably a ground fault | ||||||
| SO109/3_132ROPOS | 132ROPOStest | Remote operated vehicle | ROV | 47.75250 | -126.62617 | -1750 | Midway between Floc Area and Victoria, B.C./ROPOS test with Suction Sampler in water column/Suction Sampler worked well, but no images on screens of board units |