Event List of POS462
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| POS462-track | Underway cruise track measurements | CT | 2013-10-31T00:00:00 | 38.43094 | 27.03863 | 2013-11-21T00:00:00 | 38.43094 | 27.03863 | Izmir - Izmir | ||||
| GeoB17901-1 | 1024-1 | Autonomous underwater vehicle | AUV | 2013-11-02T08:05:00 | 35.47850 | 30.25000 | -1249 | 2013-11-02T12:41:00 | 35.46900 | 30.26450 | -1271 | AUV dive was cancelled | |
| GeoB17902-1 | 1025-1 | Seabeam survey | SEABEAM | 2013-11-02T13:57:00 | 35.48950 | 30.22917 | -1271 | 2013-11-02T14:30:00 | 35.48967 | 30.27467 | -1353 | First line of E-W survey over the MV | |
| GeoB17903-1 | 1026-1 | CTD, Seabird | CTD-R | 2013-11-02T14:41:00 | 35.49083 | 30.28083 | -1355 | 2013-11-02T15:38:00 | without water sampling, sl-max:1349 m | ||||
| GeoB17904-1 | 1027-1 | Seabeam survey | SEABEAM | 2013-11-02T15:47:00 | 35.48650 | 30.27883 | -1375 | 2013-11-02T20:56:00 | 35.46450 | 30.27467 | E-W survey over the MV | ||
| GeoB17905-1 | 1028-1 | Seabeam survey | SEABEAM | 2013-11-03T14:40:00 | 35.74550 | 30.39583 | 2013-11-03T02:22:00 | 35.48133 | 30.52217 | Filling gaps in the bathymetric map of the area | |||
| GeoB17906-1 | 1029-1 | Gravity corer | GC | 2013-11-04T04:03:00 | 35.47872 | 30.25100 | -1240 | 2013-11-04T04:51:00 | On top of TMV, small GH pieces, 1 gas sample | ||||
| GeoB17907-1 | 1030-1 | Gravity corer | GC | 2013-11-04T06:00:00 | 35.48200 | 30.26600 | -1320 | 2013-11-04T06:48:00 | 1 nm NE of TMV, carbonate layer and shells | ||||
| GeoB17907-2 | 1030-2 | Gravity corer | GC | 2013-11-04T07:05:00 | 35.48205 | 30.26607 | -1320 | 2013-11-04T07:47:00 | 1 nm NE of TMV, only some sediment in core catcher | ||||
| GeoB17908-1 | 1031-1 | Gravity corer | GC | 2013-11-04T08:07:00 | 35.47588 | 30.25347 | -1258 | 2013-11-04T08:49:00 | On SE-Top of MV, GH sampled in 11 gas vials | ||||
| GeoB17909-1 | 1032-1 | Gravity corer | GC | 2013-11-04T09:27:00 | 35.46250 | 30.25317 | -1286 | 2013-11-04T10:10:00 | South of TMV, washed out | ||||
| GeoB17910-1 | 1033-1 | Dynamic autoclave piston corer | DAPC | 2013-11-04T11:26:00 | 35.47563 | 30.25362 | -1243 | 2013-11-04T12:38:00 | SE-Top of TMV, same position as GC-4, failed | ||||
| GeoB17911-1 | 1034-1 | Autonomous underwater vehicle | AUV | 2013-11-04T14:08:00 | 35.47533 | 30.24667 | -1278 | 2013-11-04T16:24:00 | 35.47450 | 30.24500 | AUV dive was cancelled | ||
| GeoB17912-1 | 1035-1 | Seabeam survey | SEABEAM | 2013-11-04T17:29:00 | 35.40383 | 30.21350 | 2013-11-04T11:06:00 | 35.44533 | 30.27700 | Passing AthMV, AMV, and KMV | |||
| GeoB17913-1 | 1036-1 | Dynamic autoclave piston corer | DAPC | 2013-11-05T11:53:00 | 35.47578 | 30.25340 | -1248 | 2013-11-05T13:15:00 | SE-top of TMV, same position as DAPC-1, failed | ||||
| GeoB17914-1 | 1037-1 | Autonomous underwater vehicle | AUV | 2013-11-05T14:06:00 | 35.47517 | 30.24783 | 2013-11-05T04:26:00 | 35.48200 | 30.23217 | Dive successful, mission over TMV completed | |||
| GeoB17915-1 | 1038-1 | Seabeam survey | SEABEAM | 2013-11-06T05:12:00 | 35.44533 | 30.22000 | 2013-11-06T07:24:00 | 35.45650 | 30.22033 | Two E-W lines south of TMV to enlarge the mapped area | |||
| GeoB17916-1 | 1039-1 | Dynamic autoclave piston corer | DAPC | 2013-11-06T07:54:00 | 35.47592 | 30.25340 | -1241 | 2013-11-06T09:08:00 | SE-Top of TMV, same position as DAPC-1 and -2, failed | ||||
| GeoB17917-1 | 1040-1 | Seabeam survey | SEABEAM | 2013-11-06T09:13:00 | 35.47617 | 30.25350 | -1248 | 2013-11-06T10:08:00 | Transit to Athina MV | ||||
| GeoB17918-1 | 1041-1 | Gravity corer | GC | 2013-11-06T10:39:00 | 35.38775 | 30.21017 | -1793 | 2013-11-06T11:48:00 | On AthMV, with 6 MTLs, carbonate crust in core catcher, no temp-data | ||||
| GeoB17919-1 | 1042-1 | Seabeam survey | SEABEAM | 2013-11-06T12:11:00 | 35.38900 | 30.20817 | -1768 | 2013-11-06T15:54:00 | 35.40300 | 30.15650 | West of AthMV along the ridge crest | ||
| GeoB17920-1 | 1043-1 | Seabeam survey | SEABEAM | 2013-11-06T17:29:00 | 35.54983 | 30.36550 | 2013-11-06T03:13:00 | North of TMV, E-W lines | |||||
| GeoB17921-1 | 1044-1 | Gravity corer | GC | 2013-11-07T04:10:00 | 35.46640 | 30.25187 | -1296 | 2013-11-07T05:11:00 | S of TMV at mound, core bended, 6 MTLs - one lost, data from 4 MTLs | ||||
| GeoB17922-1 | 1045-1 | Gravity corer | GC | 2013-11-07T06:54:00 | 35.47117 | 30.25958 | -1303 | 2013-11-07T07:41:00 | BS-patch SE of Thessaloniki, no gas hydrates | ||||
| GeoB17923-1 | 1046-1 | Gravity corer | GC | 2013-11-07T08:03:00 | 35.47440 | 30.25968 | -1282 | 2013-11-07T08:46:00 | BS-patch east of TMV, carbonates and moussy sediment | ||||
| GeoB17924-1 | 1047-1 | Gravity corer | GC | 2013-11-07T10:01:00 | 35.48263 | 30.25652 | -1269 | 2013-11-07T10:54:00 | NE of TMV, carbonate in the core catcher, no sediment | ||||
| GeoB17925-1 | 1048-1 | Gravity corer | GC | 2013-11-07T11:29:00 | 35.47950 | 30.24933 | -1246 | 2013-11-07T12:13:00 | At NW peak at top of TMV, small pieces of gas hydrates, gas sampled in vials | ||||
| GeoB17926-1 | 1049-1 | Gravity corer | GC | 2013-11-07T12:41:00 | 35.47810 | 30.25112 | -1250 | 2013-11-07T13:25:00 | Flank northern summit at top of TMV, several layers already in the upper part of the core, gas sampled in vials | ||||
| GeoB17927-1 | 1050-1 | Gravity corer | GC | 2013-11-07T13:53:00 | 35.47597 | 30.25225 | -1239 | 2013-11-07T14:33:00 | At center of southern summit of Thessaloniki | ||||
| GeoB17928-1 | 1051-1 | Seabeam survey | SEABEAM | 2013-11-07T16:18:00 | 35.54933 | 30.36600 | 2013-11-07T05:15:00 | 35.60550 | 30.34633 | Continuation of 1043-1, E-W lines north of TMV, bad weather | |||
| GeoB17929-1 | 1052-1 | Dynamic autoclave piston corer | DAPC | 2013-11-08T06:43:00 | 35.47808 | 30.25098 | -1245 | 2013-11-08T07:56:00 | failed | ||||
| GeoB17930-1 | 1053-1 | Gravity corer | GC | 2013-11-08T09:59:00 | 35.43320 | 30.56122 | -1665 | 2013-11-08T10:49:00 | moussy sediments, no gas hydrates | ||||
| GeoB17931-1 | 1054-1 | Gravity corer | GC | 2013-11-08T11:05:00 | 35.43132 | 30.56078 | -1665 | 2013-11-08T11:29:00 | Core full of disperse gas hydrates but no larger pieces for sampling | ||||
| GeoB17932-1 | 1055-1 | Gravity corer | GC | 2013-11-08T12:06:00 | 35.43133 | 30.56100 | -1664 | 2013-11-08T12:47:00 | Small pieces of gas hydrate | ||||
| GeoB17933-1 | 1056-1 | Gravity corer | GC | 2013-11-08T13:10:00 | 35.43197 | 30.56100 | -1669 | 2013-11-08T13:48:00 | Small pieces of gas hydrate, gas sampled in vials | ||||
| GeoB17934-1 | 1057-1 | Autonomous underwater vehicle | AUV | 2013-11-08T13:43:00 | 35.43783 | 30.56883 | 2013-11-08T04:27:00 | 35.43233 | 30.60933 | Mission ended after mapping the northern part of the planned dive | |||
| GeoB17935-1 | 1058-1 | Gravity corer | GC | 2013-11-09T06:56:00 | 35.39338 | 30.21617 | -1761 | 2013-11-09T07:57:00 | Moussy but no hydrates, layer of carbonate precipitates. Top with bivalves | ||||
| GeoB17936-1 | 1059-1 | Gravity corer | GC | 2013-11-09T08:29:00 | 35.37188 | 30.25542 | -2005 | 2013-11-09T09:36:00 | Seep indicators in core catcher: carbonates, shells and a tubeworm | ||||
| GeoB17937-1 | 1060-1 | CTD, Seabird | CTD-R | 2013-11-09T10:30:00 | 35.29842 | 30.27607 | -2228 | 2013-11-09T11:37:00 | Down to 2100 m. T-sensor did not work properly | ||||
| GeoB17938-1 | 1061-1 | Seabeam survey | SEABEAM | 2013-11-09T12:14:00 | 35.43433 | 30.29350 | 2013-11-09T16:16:00 | Mapping north of AMV and covering the newly mud volcano, just sampled | |||||
| GeoB17939-1 | 1062-1 | Autonomous underwater vehicle | AUV | 2013-11-09T17:51:00 | 35.43433 | 30.29350 | 2013-11-09T20:40:00 | Stopped mission shortly after first line on the seafloor | |||||
| GeoB17940-1 | 1063-1 | Seabeam survey | SEABEAM | 2013-11-09T21:41:00 | 35.43283 | 30.30800 | 2013-11-09T03:24:00 | 35.41667 | 30.34550 | ||||
| GeoB17941-1 | 1064-1 | Gravity corer | GC | 2013-11-10T06:07:00 | 35.43352 | 30.56080 | -1669 | 2013-11-10T07:02:00 | Very dry. Full of small bright grey colored clasts | ||||
| GeoB17942-1 | 1065-1 | Gravity corer | GC | 2013-11-10T07:33:00 | 35.43360 | 30.56115 | -1664 | 2013-11-10T08:28:00 | dry sedim.; no gas hydrates, slightly moussy at the bottom, Light clasts | ||||
| GeoB17943-1 | 1066-1 | Gravity corer | GC | 2013-11-10T08:45:00 | 35.43330 | 30.56112 | -1664 | 2013-11-10T09:38:00 | Between 100 and 145 cm full of disperse gas hydrate but no larger pieces | ||||
| GeoB17944-1 | 1067-1 | Autonomous underwater vehicle | AUV | 2013-11-10T12:25:00 | 35.39250 | 30.20450 | 2013-11-10T04:28:00 | 35.41167 | 30.17517 | Dive successful | |||
| GeoB17945-1 | 1068-1 | Dynamic autoclave piston corer | DAPC | 2013-11-11T06:59:00 | 35.43123 | 30.56088 | -1668 | 2013-11-11T08:10:00 | Pressure coring successful, recovery pressure ca. 190 bar, ca. 8500 ml gas | ||||
| GeoB17946-1 | 1069-1 | Gravity corer | GC | 2013-11-11T08:41:00 | 35.43227 | 30.56553 | -1711 | 2013-11-11T09:35:00 | mud breccia, no GH | ||||
| GeoB17947-1 | 1070-1 | Gravity corer | GC | 2013-11-11T09:59:00 | 35.43023 | 30.55645 | -1704 | 2013-11-11T10:44:00 | core in line for archive | ||||
| GeoB17948-1 | 1071-1 | Seabeam survey | SEABEAM | 2013-11-11T11:19:00 | 35.39683 | 30.46683 | 2013-11-11T14:20:00 | ||||||
| GeoB17949-1 | 1072-1 | Autonomous underwater vehicle | AUV | 2013-11-11T16:48:00 | 35.33317 | 30.26917 | 2013-11-11T07:54:00 | 35.30333 | 30.26983 | Dive successful | |||
| GeoB17950-1 | 1073-1 | Gravity corer | GC | 2013-11-12T08:55:00 | 35.39035 | 30.22007 | -1829 | 2013-11-12T09:54:00 | On eastern flank of the mud volcano, flare site, in core catcher fragments of carbonate crust and shells | ||||
| GeoB17951-1 | 1074-1 | Gravity corer | GC | 2013-11-12T10:31:00 | 35.38963 | 30.22142 | -1828 | 2013-11-12T11:29:00 | On eastern flank of the mud volcano, flare site, only few GH in core catcher | ||||
| GeoB17952-1 | 1075-1 | Gravity corer | GC | 2013-11-12T11:59:00 | 35.39280 | 30.21488 | -1777 | 2013-11-12T12:43:00 | At the proposed center of the mud volcano, core full of small gas hydrates | ||||
| GeoB17952-2 | 1075-2 | Dynamic autoclave piston corer | DAPC | 2013-11-12T13:16:00 | 35.39292 | 30.21475 | -1777 | 2013-11-12T14:58:00 | Same position as GC-27, failed (maybe the resistivity of the sediment was insufficient for trigger weight) | ||||
| GeoB17953-1 | 1076-1 | Seabeam survey | SEABEAM | 2013-11-12T16:31:00 | 35.44850 | 30.37567 | 2013-11-12T02:58:00 | 35.33533 | 30.32500 | Filling gaps in the bathymetric map between Amsterdam and Kazan MV | |||
| GeoB17954-1 | 1077-1 | Autonomous underwater vehicle | AUV | 2013-11-13T04:38:00 | 35.33150 | 30.28000 | 2013-11-13T19:01:00 | 35.32200 | 30.29383 | Successfully mapped the eastern part of the mud volcano | |||
| GeoB17955-1 | 1078-1 | CTD, Seabird | CTD-R | 2013-11-15T17:57:00 | 35.34385 | 30.26363 | -2005 | 2013-11-15T19:28:00 | To 1960 m depth, for calibrating T-sensors (did not work properly), and testing of a releaser failed | ||||
| GeoB17956-1 | 1079-1 | Seabeam survey | SEABEAM | 2013-11-15T21:17:00 | 35.34433 | 30.26333 | -2033 | 2013-11-15T02:39:00 | 35.47783 | 30.52633 | -1653 | With less than 4 kn, but bridge forgot to shut off the 12 kHz deep sea echosounder (check quality due to disturbances) | |
| GeoB17958-3 | 1080-2 | Heat-Flow probe | HF | 2013-11-16T00:00:00 | 35.39158 | 30.21367 | -1834 | 2013-11-16T00:00:00 | Third measurement: 30°C/km | ||||
| GeoB17958-2 | 1080-2 | Heat-Flow probe | HF | 2013-11-16T00:00:00 | 35.39248 | 30.21432 | -1833 | 2013-11-16T00:00:00 | Second measurement: 50°C/km | ||||
| GeoB17958-4 | 1080-2 | Heat-Flow probe | HF | 2013-11-16T00:00:00 | 35.38965 | 30.21298 | -1834 | 2013-11-16T00:00:00 | Fourth measurement: 50°C/km | ||||
| GeoB17958-5 | 1080-2 | Heat-Flow probe | HF | 2013-11-16T00:00:00 | 35.38853 | 30.21522 | -1835 | 2013-11-16T11:20:00 | Fifth measurement: 26°C/km | ||||
| GeoB17957-1 | 1080-1 | CTD, Seabird | CTD-R | 2013-11-16T06:03:00 | 35.39283 | 30.21483 | -1774 | 2013-11-16T06:46:00 | Testing the releaser again, down to 1200 m, releaser worked | ||||
| GeoB17958-1 | 1080-2 | Heat-Flow probe | HF | 2013-11-16T07:28:00 | 35.39293 | 30.21478 | -1830 | 2013-11-16T00:00:00 | First measurement at assumed centre or the MV: 80°C/km | ||||
| GeoB17959-1 | 1081-1 | Autonomous underwater vehicle | AUV | 2013-11-16T13:40:00 | 35.31867 | 30.26250 | -2018 | 2013-11-16T04:31:00 | Successfully mapped the southern part of the mud volcano | ||||
| GeoB17960-1 | 1082-1 | CTD, Seabird | CTD-R | 2013-11-17T06:06:00 | 35.39300 | 30.21533 | -1774 | 2013-11-17T08:26:00 | Calibrating the T-sensors again, now it worked properly | ||||
| GeoB17961-1 | 1083-1 | Seabeam survey | SEABEAM | 2013-11-17T08:51:00 | 35.38500 | 30.19083 | 2013-11-17T12:59:00 | 35.30883 | 30.11683 | Mapping the southwestern part of the working area | |||
| GeoB17962-1 | 1084-1 | Autonomous underwater vehicle | AUV | 2013-11-17T15:00:00 | 35.39550 | 30.21250 | 2013-11-17T04:40:00 | 35.36883 | 30.25367 | Southern part of the AUV map achieved by AUV-57 | |||
| GeoB17963-2 | 1085-1 | Heat-Flow probe | HF | 2013-11-18T00:00:00 | 35.39350 | 30.21583 | 2013-11-18T00:00:00 | ||||||
| GeoB17963-3 | 1085-1 | Heat-Flow probe | HF | 2013-11-18T00:00:00 | 35.39017 | 30.22017 | 2013-11-18T00:00:00 | Fallen on ground, no penetration | |||||
| GeoB17963-4 | 1085-1 | Heat-Flow probe | HF | 2013-11-18T00:00:00 | 35.38950 | 30.22133 | 2013-11-18T09:08:00 | ||||||
| GeoB17963-1 | 1085-1 | Heat-Flow probe | HF | 2013-11-18T06:01:00 | 35.39267 | 30.21450 | 2013-11-18T00:00:00 | ||||||
| GeoB17964-1 | 1086-1 | Gravity corer | GC | 2013-11-18T10:27:00 | 35.32077 | 30.25323 | -2108 | 2013-11-18T11:18:00 | No GH | ||||
| GeoB17965-1 | 1087-1 | Gravity corer | GC | 2013-11-18T11:58:00 | 35.37388 | 30.25280 | 2013-11-18T12:54:00 | No GH | |||||
| GeoB17966-1 | 1088-1 | Seabeam survey | SEABEAM | 2013-11-18T15:23:00 | 35.41650 | 30.62217 | 2013-11-18T04:20:59 | 35.58717 | 30.53217 | Mapping the western part of the working area | |||
| GeoB17967-4 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43200 | 30.56100 | 2013-11-19T00:00:00 | ||||||
| GeoB17967-5 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43267 | 30.56100 | 2013-11-19T00:00:00 | ||||||
| GeoB17967-7 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43383 | 30.56100 | 2013-11-19T09:48:00 | ||||||
| GeoB17967-6 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43333 | 30.56083 | 2013-11-19T00:00:00 | First attempt fallen on ground | |||||
| GeoB17967-2 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43200 | 30.56567 | 2013-11-19T00:00:00 | ||||||
| GeoB17967-3 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T00:00:00 | 35.43117 | 30.56083 | 2013-11-19T00:00:00 | ||||||
| GeoB17967-1 | 1089-1 | Heat-Flow probe | HF | 2013-11-19T06:06:00 | 35.43200 | 30.56567 | 2013-11-19T00:00:00 |