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Data Publisher for Earth & Environmental Science

Event List of POS462

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Event labelOptional labelMethod/DeviceSensor URIDate/TimeLatitudeLongitudeElevationDate/Time endLatitude endLongitude endElevation endComment
POS462-trackUnderway cruise track measurements2013-10-31T00:00:0038.4309427.038632013-11-21T00:00:0038.4309427.03863Izmir - Izmir
GeoB17901-11024-1Autonomous underwater vehicle2013-11-02T08:05:0035.4785030.25000-12492013-11-02T12:41:0035.4690030.26450-1271AUV dive was cancelled
GeoB17902-11025-1Seabeam survey2013-11-02T13:57:0035.4895030.22917-12712013-11-02T14:30:0035.4896730.27467-1353First line of E-W survey over the MV
GeoB17903-11026-1CTD, Seabird2013-11-02T14:41:0035.4908330.28083-13552013-11-02T15:38:00without water sampling, sl-max:1349 m
GeoB17904-11027-1Seabeam survey2013-11-02T15:47:0035.4865030.27883-13752013-11-02T20:56:0035.4645030.27467E-W survey over the MV
GeoB17905-11028-1Seabeam survey2013-11-03T14:40:0035.7455030.395832013-11-03T02:22:0035.4813330.52217Filling gaps in the bathymetric map of the area
GeoB17906-11029-1Gravity corer2013-11-04T04:03:0035.4787230.25100-12402013-11-04T04:51:00On top of TMV, small GH pieces, 1 gas sample
GeoB17907-11030-1Gravity corer2013-11-04T06:00:0035.4820030.26600-13202013-11-04T06:48:001 nm NE of TMV, carbonate layer and shells
GeoB17907-21030-2Gravity corer2013-11-04T07:05:0035.4820530.26607-13202013-11-04T07:47:001 nm NE of TMV, only some sediment in core catcher
GeoB17908-11031-1Gravity corer2013-11-04T08:07:0035.4758830.25347-12582013-11-04T08:49:00On SE-Top of MV, GH sampled in 11 gas vials
GeoB17909-11032-1Gravity corer2013-11-04T09:27:0035.4625030.25317-12862013-11-04T10:10:00South of TMV, washed out
GeoB17910-11033-1Dynamic autoclave piston corer2013-11-04T11:26:0035.4756330.25362-12432013-11-04T12:38:00SE-Top of TMV, same position as GC-4, failed
GeoB17911-11034-1Autonomous underwater vehicle2013-11-04T14:08:0035.4753330.24667-12782013-11-04T16:24:0035.4745030.24500AUV dive was cancelled
GeoB17912-11035-1Seabeam survey2013-11-04T17:29:0035.4038330.213502013-11-04T11:06:0035.4453330.27700Passing AthMV, AMV, and KMV
GeoB17913-11036-1Dynamic autoclave piston corer2013-11-05T11:53:0035.4757830.25340-12482013-11-05T13:15:00SE-top of TMV, same position as DAPC-1, failed
GeoB17914-11037-1Autonomous underwater vehicle2013-11-05T14:06:0035.4751730.247832013-11-05T04:26:0035.4820030.23217Dive successful, mission over TMV completed
GeoB17915-11038-1Seabeam survey2013-11-06T05:12:0035.4453330.220002013-11-06T07:24:0035.4565030.22033Two E-W lines south of TMV to enlarge the mapped area
GeoB17916-11039-1Dynamic autoclave piston corer2013-11-06T07:54:0035.4759230.25340-12412013-11-06T09:08:00SE-Top of TMV, same position as DAPC-1 and -2, failed
GeoB17917-11040-1Seabeam survey2013-11-06T09:13:0035.4761730.25350-12482013-11-06T10:08:00Transit to Athina MV
GeoB17918-11041-1Gravity corer2013-11-06T10:39:0035.3877530.21017-17932013-11-06T11:48:00On AthMV, with 6 MTLs, carbonate crust in core catcher, no temp-data
GeoB17919-11042-1Seabeam survey2013-11-06T12:11:0035.3890030.20817-17682013-11-06T15:54:0035.4030030.15650West of AthMV along the ridge crest
GeoB17920-11043-1Seabeam survey2013-11-06T17:29:0035.5498330.365502013-11-06T03:13:00North of TMV, E-W lines
GeoB17921-11044-1Gravity corer2013-11-07T04:10:0035.4664030.25187-12962013-11-07T05:11:00S of TMV at mound, core bended, 6 MTLs - one lost, data from 4 MTLs
GeoB17922-11045-1Gravity corer2013-11-07T06:54:0035.4711730.25958-13032013-11-07T07:41:00BS-patch SE of Thessaloniki, no gas hydrates
GeoB17923-11046-1Gravity corer2013-11-07T08:03:0035.4744030.25968-12822013-11-07T08:46:00BS-patch east of TMV, carbonates and moussy sediment
GeoB17924-11047-1Gravity corer2013-11-07T10:01:0035.4826330.25652-12692013-11-07T10:54:00NE of TMV, carbonate in the core catcher, no sediment
GeoB17925-11048-1Gravity corer2013-11-07T11:29:0035.4795030.24933-12462013-11-07T12:13:00At NW peak at top of TMV, small pieces of gas hydrates, gas sampled in vials
GeoB17926-11049-1Gravity corer2013-11-07T12:41:0035.4781030.25112-12502013-11-07T13:25:00Flank northern summit at top of TMV, several layers already in the upper part of the core, gas sampled in vials
GeoB17927-11050-1Gravity corer2013-11-07T13:53:0035.4759730.25225-12392013-11-07T14:33:00At center of southern summit of Thessaloniki
GeoB17928-11051-1Seabeam survey2013-11-07T16:18:0035.5493330.366002013-11-07T05:15:0035.6055030.34633Continuation of 1043-1, E-W lines north of TMV, bad weather
GeoB17929-11052-1Dynamic autoclave piston corer2013-11-08T06:43:0035.4780830.25098-12452013-11-08T07:56:00failed
GeoB17930-11053-1Gravity corer2013-11-08T09:59:0035.4332030.56122-16652013-11-08T10:49:00moussy sediments, no gas hydrates
GeoB17931-11054-1Gravity corer2013-11-08T11:05:0035.4313230.56078-16652013-11-08T11:29:00Core full of disperse gas hydrates but no larger pieces for sampling
GeoB17932-11055-1Gravity corer2013-11-08T12:06:0035.4313330.56100-16642013-11-08T12:47:00Small pieces of gas hydrate
GeoB17933-11056-1Gravity corer2013-11-08T13:10:0035.4319730.56100-16692013-11-08T13:48:00Small pieces of gas hydrate, gas sampled in vials
GeoB17934-11057-1Autonomous underwater vehicle2013-11-08T13:43:0035.4378330.568832013-11-08T04:27:0035.4323330.60933Mission ended after mapping the northern part of the planned dive
GeoB17935-11058-1Gravity corer2013-11-09T06:56:0035.3933830.21617-17612013-11-09T07:57:00Moussy but no hydrates, layer of carbonate precipitates. Top with bivalves
GeoB17936-11059-1Gravity corer2013-11-09T08:29:0035.3718830.25542-20052013-11-09T09:36:00Seep indicators in core catcher: carbonates, shells and a tubeworm
GeoB17937-11060-1CTD, Seabird2013-11-09T10:30:0035.2984230.27607-22282013-11-09T11:37:00Down to 2100 m. T-sensor did not work properly
GeoB17938-11061-1Seabeam survey2013-11-09T12:14:0035.4343330.293502013-11-09T16:16:00Mapping north of AMV and covering the newly mud volcano, just sampled
GeoB17939-11062-1Autonomous underwater vehicle2013-11-09T17:51:0035.4343330.293502013-11-09T20:40:00Stopped mission shortly after first line on the seafloor
GeoB17940-11063-1Seabeam survey2013-11-09T21:41:0035.4328330.308002013-11-09T03:24:0035.4166730.34550
GeoB17941-11064-1Gravity corer2013-11-10T06:07:0035.4335230.56080-16692013-11-10T07:02:00Very dry. Full of small bright grey colored clasts
GeoB17942-11065-1Gravity corer2013-11-10T07:33:0035.4336030.56115-16642013-11-10T08:28:00dry sedim.; no gas hydrates, slightly moussy at the bottom, Light clasts
GeoB17943-11066-1Gravity corer2013-11-10T08:45:0035.4333030.56112-16642013-11-10T09:38:00Between 100 and 145 cm full of disperse gas hydrate but no larger pieces
GeoB17944-11067-1Autonomous underwater vehicle2013-11-10T12:25:0035.3925030.204502013-11-10T04:28:0035.4116730.17517Dive successful
GeoB17945-11068-1Dynamic autoclave piston corer2013-11-11T06:59:0035.4312330.56088-16682013-11-11T08:10:00Pressure coring successful, recovery pressure ca. 190 bar, ca. 8500 ml gas
GeoB17946-11069-1Gravity corer2013-11-11T08:41:0035.4322730.56553-17112013-11-11T09:35:00mud breccia, no GH
GeoB17947-11070-1Gravity corer2013-11-11T09:59:0035.4302330.55645-17042013-11-11T10:44:00core in line for archive
GeoB17948-11071-1Seabeam survey2013-11-11T11:19:0035.3968330.466832013-11-11T14:20:00
GeoB17949-11072-1Autonomous underwater vehicle2013-11-11T16:48:0035.3331730.269172013-11-11T07:54:0035.3033330.26983Dive successful
GeoB17950-11073-1Gravity corer2013-11-12T08:55:0035.3903530.22007-18292013-11-12T09:54:00On eastern flank of the mud volcano, flare site, in core catcher fragments of carbonate crust and shells
GeoB17951-11074-1Gravity corer2013-11-12T10:31:0035.3896330.22142-18282013-11-12T11:29:00On eastern flank of the mud volcano, flare site, only few GH in core catcher
GeoB17952-11075-1Gravity corer2013-11-12T11:59:0035.3928030.21488-17772013-11-12T12:43:00At the proposed center of the mud volcano, core full of small gas hydrates
GeoB17952-21075-2Dynamic autoclave piston corer2013-11-12T13:16:0035.3929230.21475-17772013-11-12T14:58:00Same position as GC-27, failed (maybe the resistivity of the sediment was insufficient for trigger weight)
GeoB17953-11076-1Seabeam survey2013-11-12T16:31:0035.4485030.375672013-11-12T02:58:0035.3353330.32500Filling gaps in the bathymetric map between Amsterdam and Kazan MV
GeoB17954-11077-1Autonomous underwater vehicle2013-11-13T04:38:0035.3315030.280002013-11-13T19:01:0035.3220030.29383Successfully mapped the eastern part of the mud volcano
GeoB17955-11078-1CTD, Seabird2013-11-15T17:57:0035.3438530.26363-20052013-11-15T19:28:00To 1960 m depth, for calibrating T-sensors (did not work properly), and testing of a releaser failed
GeoB17956-11079-1Seabeam survey2013-11-15T21:17:0035.3443330.26333-20332013-11-15T02:39:0035.4778330.52633-1653With less than 4 kn, but bridge forgot to shut off the 12 kHz deep sea echosounder (check quality due to disturbances)
GeoB17958-31080-2Heat-Flow probe2013-11-16T00:00:0035.3915830.21367-18342013-11-16T00:00:00Third measurement: 30°C/km
GeoB17958-21080-2Heat-Flow probe2013-11-16T00:00:0035.3924830.21432-18332013-11-16T00:00:00Second measurement: 50°C/km
GeoB17958-41080-2Heat-Flow probe2013-11-16T00:00:0035.3896530.21298-18342013-11-16T00:00:00Fourth measurement: 50°C/km
GeoB17958-51080-2Heat-Flow probe2013-11-16T00:00:0035.3885330.21522-18352013-11-16T11:20:00Fifth measurement: 26°C/km
GeoB17957-11080-1CTD, Seabird2013-11-16T06:03:0035.3928330.21483-17742013-11-16T06:46:00Testing the releaser again, down to 1200 m, releaser worked
GeoB17958-11080-2Heat-Flow probe2013-11-16T07:28:0035.3929330.21478-18302013-11-16T00:00:00First measurement at assumed centre or the MV: 80°C/km
GeoB17959-11081-1Autonomous underwater vehicle2013-11-16T13:40:0035.3186730.26250-20182013-11-16T04:31:00Successfully mapped the southern part of the mud volcano
GeoB17960-11082-1CTD, Seabird2013-11-17T06:06:0035.3930030.21533-17742013-11-17T08:26:00Calibrating the T-sensors again, now it worked properly
GeoB17961-11083-1Seabeam survey2013-11-17T08:51:0035.3850030.190832013-11-17T12:59:0035.3088330.11683Mapping the southwestern part of the working area
GeoB17962-11084-1Autonomous underwater vehicle2013-11-17T15:00:0035.3955030.212502013-11-17T04:40:0035.3688330.25367Southern part of the AUV map achieved by AUV-57
GeoB17963-21085-1Heat-Flow probe2013-11-18T00:00:0035.3935030.215832013-11-18T00:00:00
GeoB17963-31085-1Heat-Flow probe2013-11-18T00:00:0035.3901730.220172013-11-18T00:00:00Fallen on ground, no penetration
GeoB17963-41085-1Heat-Flow probe2013-11-18T00:00:0035.3895030.221332013-11-18T09:08:00
GeoB17963-11085-1Heat-Flow probe2013-11-18T06:01:0035.3926730.214502013-11-18T00:00:00
GeoB17964-11086-1Gravity corer2013-11-18T10:27:0035.3207730.25323-21082013-11-18T11:18:00No GH
GeoB17965-11087-1Gravity corer2013-11-18T11:58:0035.3738830.252802013-11-18T12:54:00No GH
GeoB17966-11088-1Seabeam survey2013-11-18T15:23:0035.4165030.622172013-11-18T04:20:5935.5871730.53217Mapping the western part of the working area
GeoB17967-41089-1Heat-Flow probe2013-11-19T00:00:0035.4320030.561002013-11-19T00:00:00
GeoB17967-51089-1Heat-Flow probe2013-11-19T00:00:0035.4326730.561002013-11-19T00:00:00
GeoB17967-71089-1Heat-Flow probe2013-11-19T00:00:0035.4338330.561002013-11-19T09:48:00
GeoB17967-61089-1Heat-Flow probe2013-11-19T00:00:0035.4333330.560832013-11-19T00:00:00First attempt fallen on ground
GeoB17967-21089-1Heat-Flow probe2013-11-19T00:00:0035.4320030.565672013-11-19T00:00:00
GeoB17967-31089-1Heat-Flow probe2013-11-19T00:00:0035.4311730.560832013-11-19T00:00:00
GeoB17967-11089-1Heat-Flow probe2013-11-19T06:06:0035.4320030.565672013-11-19T00:00:00