Event List of SO263
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| Event label | Optional label | Method/Device | Abbreviation | Sensor URI | Date/Time | Latitude | Longitude | Elevation | Date/Time end | Latitude end | Longitude end | Elevation end | Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SO263-track | Underway cruise track measurements | CT | 2018-06-02T00:00:00 | -18.13000 | 178.43000 | 2018-06-27T00:00:00 | -18.13000 | 178.43000 | |||||
| SO263_001 | CTD/Rosette | CTD-RO | 2018-06-03T07:50:00 | -15.06175 | -173.64978 | -2760 | 2018-06-03T10:19:00 | -15.05952 | -173.64968 | -2755 | Posidonia, Background water sample | ||
| SO263_002 | Television-Grab | TVG | 2018-06-03T10:48:00 | -15.01360 | -173.66220 | -1834 | 2018-06-03T12:31:00 | -15.01268 | -173.66252 | -1819 | Posidonia 50 m, debris fan, steep cliff, pumice | ||
| SO263_003 | Television-Grab | TVG | 2018-06-03T13:14:00 | -15.04242 | -173.70110 | -2111 | 2018-06-03T14:57:00 | -15.04313 | -173.70043 | -2136 | grab full of mud, pumice and lava blocks, fine-grained pelagic sediment | ||
| SO263_004 | Television-Grab | TVG | 2018-06-03T15:38:00 | -15.10175 | -173.67662 | -1280 | 2018-06-03T16:56:00 | -15.10195 | -173.67565 | -1342 | Posidonia 50 m, blocky debris fan, pumiceaus? | ||
| SO263_005 | Television-Grab | TVG | 2018-06-03T17:14:00 | -15.10188 | -173.67707 | -1261 | 2018-06-03T18:26:00 | -15.10192 | -173.67702 | -1268 | "Posidonia 50 m, same as 004_TVG, 17:48 blackout, camera black, system; no sample" | ||
| SO263_006 | CTD/Rosette | CTD-RO | 2018-06-04T03:32:00 | -15.16410 | -173.57427 | -1186 | 2018-06-04T04:49:00 | -15.16420 | -173.57408 | -1178 | plume in water column (~1000 m water depth?) | ||
| SO263_007 | CTD/Rosette | CTD-RO | 2018-06-04T05:46:00 | -15.17235 | -173.60638 | -1293 | 2018-06-04T09:44:00 | -15.16053 | -173.55957 | -1218 | TOW-YO profile | ||
| SO263_008 | Television-Grab | TVG | 2018-06-04T10:50:00 | -15.15494 | -173.58762 | -674 | 2018-06-04T12:10:00 | -15.15493 | -173.58760 | -675 | "Posidonia 50 m, Niua South, field of lava block, intercalated pumice+lavas/pillows?, no sediments; sheet flows" | ||
| SO263_009 | Television-Grab | TVG | 2018-06-04T12:47:00 | -15.17460 | -173.60168 | -1135 | 2018-06-04T13:43:00 | -15.17465 | -173.60115 | -1162 | Posidonia 50 m, debris field pumice | ||
| SO263_010 | Television-Grab | TVG | 2018-06-04T14:13:00 | -15.18845 | -173.60705 | -1584 | 2018-06-04T15:32:00 | -15.18885 | -173.61430 | -1562 | Posidonia 50 m, pumice gravel, few flow units | ||
| SO263_011 | Television-Grab | TVG | 2018-06-04T16:06:00 | -15.20363 | -173.58892 | -1755 | 2018-06-04T17:25:00 | -15.20425 | -173.58787 | -1720 | Posidonia 50 m, blocky lava pumice | ||
| SO263_012 | CTD/Rosette | CTD-RO | 2018-06-04T18:07:00 | -15.14152 | -173.57748 | -907 | 2018-06-04T22:37:00 | -15.19440 | -173.56925 | -1464 | TOW-YO profile | ||
| SO263_013 | #aborted | Remote operated vehicle | ROV | 2018-06-05T01:49:00 | -15.16513 | -173.57428 | -1163 | 2018-06-05T02:22:00 | -15.16495 | -173.57430 | -1163 | failed due to technical problems | |
| SO263_014 | CTD/Rosette | CTD-RO | 2018-06-05T02:42:00 | -15.16415 | -173.57415 | -1160 | 2018-06-05T03:59:00 | -15.16412 | -173.57412 | -1170 | vertical sampling | ||
| SO263_015 | CTD/Rosette | CTD-RO | 2018-06-05T04:36:00 | -15.18142 | -173.60083 | -1198 | 2018-06-05T06:47:00 | -15.16265 | -173.59582 | -939.5 | TOW-YO profile | ||
| SO263_016 | Television-Grab | TVG | 2018-06-05T07:05:00 | -15.17058 | -173.59877 | -1106 | 2018-06-05T08:17:00 | -15.17022 | -173.59790 | -1136 | Posidonia 50 m, blocky pumice | ||
| SO263_017 | Television-Grab | TVG | 2018-06-05T08:54:00 | -15.14518 | -173.57760 | -829 | 2018-06-05T09:55:00 | -15.14457 | -173.57903 | -806 | Posidonia 50 m, blocky pumice | ||
| SO263_018 | Television-Grab | TVG | 2018-06-05T10:25:00 | -15.17829 | -173.58773 | -957 | 2018-06-05T11:28:00 | -15.17892 | -173.58650 | -993 | Posidonia 50 m, blocky pumice | ||
| SO263_019 | Television-Grab | TVG | 2018-06-05T12:05:00 | -15.16027 | -173.54052 | -1222 | 2018-06-05T13:25:00 | -15.15997 | -173.54000 | -1222 | Posidonia 50 m, blocky lava, pillows | ||
| SO263_020 | Multibeam | MB | 2018-06-05T14:32:00 | -15.03717 | -173.56183 | -2070 | 2018-06-05T19:39:00 | -15.15577 | -173.56855 | -1011 | multibeam profile | ||
| SO263_021 | #428 | Remote operated vehicle | ROV | 2018-06-05T19:56:00 | -15.16515 | -173.57482 | -1172 | 2018-06-06T23:54:00 | -15.16515 | -173.57477 | -1142 | technical problems, chimney field with active black smoker | |
| SO263_022 | CTD/Rosette | CTD-RO | 2018-06-06T00:33:00 | -15.08110 | -173.55560 | -780 | 2018-06-06T01:21:00 | -15.08115 | -173.55457 | -720 | Posidonia 25 m, no plume found | ||
| SO263_023 | CTD/Rosette | CTD-RO | 2018-06-06T01:51:00 | -15.07925 | -173.57725 | -1729 | 2018-06-06T04:16:00 | -15.07966 | -173.56560 | -1216 | Posidonia 25 m, no plume found | ||
| SO263_024 | Television-Grab | TVG | 2018-06-06T04:47:00 | -15.08983 | -173.59043 | -1590 | 2018-06-06T06:10:00 | -15.09032 | -173.59065 | -1595 | Posidonia 50 m, field of pumice gravel debris, blocky pumice and loose material | ||
| SO263_025 | Television-Grab | TVG | 2018-06-06T06:32:00 | -15.09750 | -173.56453 | -1313 | 2018-06-06T08:01:00 | -15.09730 | -173.56502 | -1302 | Posidonia 50 m, pillow lava flows, massive grab of lava debris | ||
| SO263_026 | Television-Grab | TVG | 2018-06-06T08:25:00 | -15.06603 | -173.53628 | -1531 | 2018-06-06T10:00:00 | -15.06657 | -173.53633 | -1522 | Posidonia 50 m, sedimented top, few gravel, pumice? | ||
| SO263_027 | Television-Grab | TVG | 2018-06-06T10:26:00 | -15.06477 | -173.50875 | -1410 | 2018-06-06T11:51:00 | -15.06498 | -173.50860 | -1414 | Posidonia 50 m, lava debris | ||
| SO263_028 | Multibeam | MB | 2018-06-06T12:37:00 | -15.14307 | -173.50862 | -1024 | 2018-06-06T18:50:00 | -15.31900 | -173.66088 | -1567 | multibeam profile | ||
| SO263_029 | #429 | Remote operated vehicle | ROV | 2018-06-06T20:00:00 | -15.16538 | -173.57470 | -1159 | 2018-06-07T05:40:00 | -15.16408 | -173.57362 | -1173 | slightly and very active chimney fields, debris fields from old chimney structures, due to technical problems no further survey | |
| SO263_030 | Television-Grab | TVG | 2018-06-07T06:06:00 | -15.20642 | -173.56052 | -1638 | 2018-06-07T07:35:00 | -15.20592 | -173.56043 | -1631 | |||
| SO263_031 | Television-Grab | TVG | 2018-06-07T08:07:00 | -15.21625 | -173.58875 | -2071 | 2018-06-07T09:55:00 | -15.21713 | -173.59082 | -2040 | field of lava blocks, debris, sediment layer on to, huge blocks (grab not completely closed) | ||
| SO263_032 | Television-Grab | TVG | 2018-06-07T10:44:00 | -15.11577 | -173.56562 | -1289 | 2018-06-07T12:10:00 | -15.11613 | -173.56548 | -1280 | Posidonia 50 m, large blocks of lava and debris | ||
| SO263_033 | Television-Grab | TVG | 2018-06-07T12:38:00 | -15.11705 | -173.52460 | -1353 | 2018-06-07T13:57:00 | -15.11697 | -173.52340 | -1349 | "steep slope with debris; on top: sediment with larger blocks of pumice" | ||
| SO263_034 | Multibeam | MB | 2018-06-07T14:56:00 | -15.24862 | -173.58998 | -1529 | 2018-06-07T16:58:00 | -15.29012 | -173.67700 | -1352 | multibeam profile | ||
| SO263_035 | CTD/Rosette | CTD-RO | 2018-06-07T19:11:00 | -15.07797 | -173.57617 | -1629 | 2018-06-07T22:33:00 | -15.08242 | -173.54483 | -1140 | TOW-YO profile | ||
| SO263_036 | CTD/Rosette | CTD-RO | 2018-06-07T22:53:00 | -15.06962 | -173.54498 | -1344 | 2018-06-08T01:47:00 | -15.08673 | -173.55882 | -1080 | TOW-YO profile | ||
| SO263_037 | Television-Grab | TVG | 2018-06-08T02:39:00 | -15.16428 | -173.57543 | -1177 | 2018-06-08T04:19:00 | -15.16442 | -173.57430 | -1175 | "Posidonia 50 m, active vents (plume in water column) and old chimney talus; chimney sampled" | ||
| SO263_038 | Television-Grab | TVG | 2018-06-08T04:26:00 | -15.16437 | -173.57423 | -1174 | 2018-06-08T05:48:00 | -15.16442 | -173.57442 | -1171 | Posidonia 50 m, see 037_TVG | ||
| SO263_039 | Television-Grab | TVG | 2018-06-08T06:26:00 | -15.09180 | -173.52995 | -1282 | 2018-06-08T07:37:00 | -15.09152 | -173.53167 | -1240 | little cone with blocks of lava, next to field of little pumice (?), little sediment | ||
| SO263_040 | Television-Grab | TVG | 2018-06-08T07:54:00 | -15.09415 | -173.51950 | -1034 | 2018-06-08T09:06:00 | -15.09435 | -173.52060 | -1029 | Posidonia 50 m, prob. Lava flow, dense mafic material | ||
| SO263_041 | Television-Grab | TVG | 2018-06-08T09:28:00 | -15.08038 | -173.51608 | -1189 | 2018-06-08T10:39:00 | -15.07983 | -173.51678 | -1156 | lava field, huge block | ||
| SO263_042 | Multibeam | MB | 2018-06-08T11:00:00 | -15.09492 | -173.49270 | -2390 | 2018-06-08T17:49:00 | -15.10153 | -173.49245 | -2535 | multibeam profile | ||
| SO263_043 | #430 | Remote operated vehicle | ROV | 2018-06-09T02:06:00 | -15.16530 | -173.57425 | -1154 | 2018-06-09T08:05:00 | -15.16310 | -173.57333 | -1119 | "continuation of dive#428 & #429, further north; avtive vent fields sampled, old/ little active chimneys sampled" | |
| SO263_044 | Television-Grab | TVG | 2018-06-09T09:12:00 | -15.30098 | -173.69158 | -690 | 2018-06-09T10:26:00 | -15.29993 | -173.69147 | -669 | Posidonia 50 m, MAPR 75 m, lava flows and pillows | ||
| SO263_045 | Television-Grab | TVG | 2018-06-09T11:20:00 | -15.31692 | -173.71732 | -1048 | 2018-06-09T12:56:00 | -15.31655 | -173.71667 | -1043 | Posidonia 50 m, technical blackout | ||
| SO263_046 | Multibeam | MB | 2018-06-09T14:36:00 | -15.15727 | -173.47913 | -2665 | 2018-06-09T18:39:00 | -15.01423 | -173.52205 | -2251 | multibeam profile | ||
| SO263_047 | #431 | Remote operated vehicle | ROV | 2018-06-09T20:50:00 | -15.08095 | -173.55762 | -862 | 2018-06-09T07:47:00 | -15.08055 | -173.55303 | -727 | sampling native sulfur blocks, sulfur vents and mussel mainia | |
| SO263_048 | Television-Grab | TVG | 2018-06-10T08:11:00 | -15.05803 | -173.55735 | -1352 | 2018-06-10T09:32:00 | -15.05783 | -173.55752 | -1323 | andesitic debris field, technical problems | ||
| SO263_049 | Multibeam | MB | 2018-06-10T10:19:00 | -15.00143 | -173.49815 | -1025 | 2018-06-10T16:26:00 | -15.02825 | -173.21645 | -3024 | multibeam profile | ||
| SO263_050 | #432 | Remote operated vehicle | ROV | 2018-06-10T20:08:00 | -15.16532 | -173.57422 | -1158 | 2018-06-11T08:09:00 | -15.16448 | -173.57162 | -1082 | diving again in Niua South to take more fluid samples and survey of the east side of the crater | |
| SO263_051 | CTD/Rosette | CTD-RO | 2018-06-11T09:21:00 | -15.09552 | -173.74883 | -1252 | 2018-06-11T10:26:00 | -15.09430 | -173.74840 | -1219 | CTD vertical sampling, no plume signal | ||
| SO263_052 | CTD/Rosette | CTD-RO | 2018-06-11T10:26:00 | -15.09430 | -173.74838 | -1208 | 2018-06-11T11:51:00 | -15.09425 | -173.74832 | -1219 | CTD vertical sampling | ||
| SO263_053 | Multibeam | MB | 2018-06-11T13:38:00 | -14.96467 | -173.47265 | -905 | 2018-06-11T19:19:00 | -15.18040 | -173.52130 | -2359 | multibeam profile | ||
| SO263_054 | #433 | Remote operated vehicle | ROV | 2018-06-11T20:53:00 | -15.08060 | -173.55765 | -1065 | 2018-06-11T06:52:00 | -15.08150 | -173.55435 | -715 | dive in Niua North to sample hyolithe outcrops, sulfur lake and vents, which were sampled, further mussel sampling | |
| SO263_055 | Television-Grab | TVG | 2018-06-12T08:18:00 | -15.25742 | -173.59160 | -1025 | Posidonia 50 m | ||||||
| SO263_056 | Television-Grab | TVG | 2018-06-12T09:47:00 | -15.27752 | -173.59343 | -1359 | 2018-06-12T11:48:00 | -15.27798 | -173.59362 | -1352 | Posidonia 50 m, MAPR 75 m, mainly sediment, some pumice blocks | ||
| SO263_057 | Television-Grab | TVG | 2018-06-12T12:11:00 | -15.28938 | -173.59910 | -1108 | 2018-06-12T13:21:00 | -15.28948 | -173.59863 | -1108 | "Posidonia 50 m, MAPR 75 m, pumice field, sediment layer; lava flows (with sulfur?)" | ||
| SO263_058 | Television-Grab | TVG | 2018-06-12T13:45:00 | -15.30543 | -173.59283 | -1400 | 2018-06-12T15:05:00 | -15.30515 | -173.59098 | -1352 | Posidonia 50 m, MAPR 75 m, platy, black crusts, less blocky material | ||
| SO263_059 | Television-Grab | TVG | 2018-06-12T15:40:00 | -15.34187 | -173.59707 | -790 | 2018-06-12T16:45:00 | -15.34215 | -173.59562 | -763 | Posidonia 50 m, MAPR 75 m, flows with sediment cover | ||
| SO263_060 | Multibeam | MB | 2018-06-12T17:03:00 | -15.30590 | -173.57148 | -1425 | 2018-06-12T18:15:00 | -15.34292 | -173.41127 | -1809 | multibeam profile | ||
| SO263_061 | #434 | Remote operated vehicle | ROV | 2018-06-12T21:46:00 | -15.32235 | -173.46295 | -1920 | 2018-06-13T07:55:00 | -15.32747 | -173.46865 | -1433 | stratigraphic sampling of rift wall, south of Niua, lava flow outcrops and dykes, samples with large phenocrysts (Cpx, Plag, Ol) | |
| SO263_062 | Television-Grab | TVG | 2018-06-13T08:50:00 | -15.34438 | -173.59522 | -771 | 2018-06-13T10:01:00 | -15.34205 | -173.59530 | -770 | Posidonia 50 m, MAPR 75 m, boggl hadd, hard lava surface, some biological growth | ||
| SO263_063 | Television-Grab | TVG | 2018-06-13T10:20:00 | -15.34587 | -173.58293 | -995 | 2018-06-13T11:32:00 | -15.34592 | -173.58250 | -1001 | Posidonia 50 m, MAPR 75 m, sand, Mn-crust? | ||
| SO263_064 | Television-Grab | TVG | 2018-06-13T12:00:00 | -15.34713 | -173.59400 | -852 | 2018-06-13T13:23:00 | -15.34798 | -173.59532 | -812 | "Posidonia 50 m, MAPR 75 m, MnOOH encoated flat banked ground with light sediment filled cracks. - ""hardground"", no sampling possible (similar to previous station)" | ||
| SO263_065 | Television-Grab | TVG | 2018-06-13T13:47:00 | -15.36233 | -173.59623 | -920 | 2018-06-13T14:50:00 | -15.36267 | -173.59515 | -907 | Posidonia 50 m, MAPR 75 m, Mn-crust, small lava blocks | ||
| SO263_066 | Television-Grab | TVG | 2018-06-13T15:18:00 | -15.37892 | -173.61588 | -448 | 2018-06-13T16:25:00 | -15.37850 | -173.61513 | -451 | Posidonia 50 m, MAPR 75 m, massive flows, crust of Mn, sampling not possible due to hard ground, small sample on top of the TVG | ||
| SO263_067 | Multibeam | MB | 2018-06-13T17:00:00 | -15.47963 | -173.59182 | -1133 | 2018-06-13T19:51:00 | -15.39140 | -174.00028 | -1683 | multibeam profile | ||
| SO263_068 | #435 | Remote operated vehicle | ROV | 2018-06-13T20:00:00 | -15.38802 | -173.99823 | -1615 | 2018-06-14T07:59:00 | -15.38385 | -173.99630 | -1548 | first dive at Niuatahi-starting in a very active vent field, diving through caldera fault | |
| SO263_069 | Television-Grab | TVG | 2018-06-14T08:16:00 | -15.37448 | -174.00073 | -1417 | 2018-06-14T09:41:00 | -15.37433 | -174.00085 | -1419 | Posidonia 50 m, MAPR 75 m, Pile of lava debris, pumice and lava pieces | ||
| SO263_070 | Television-Grab | TVG | 2018-06-14T10:19:00 | -15.39790 | -174.01020 | -1604 | 2018-06-14T12:00:00 | -15.39707 | -174.01003 | -1578 | Posidonia 50 m, MAPR 75 m, massive sulfide, maybe native sulfur on seafloor | ||
| SO263_071 | Television-Grab | TVG | 2018-06-14T12:24:00 | -15.40228 | -174.03383 | -1552 | 2018-06-14T13:49:00 | -15.40283 | -174.03315 | -1538 | Posidonia 50 m, MAPR 75 m, field of lava with sediment in between | ||
| SO263_072 | Television-Grab | TVG | 2018-06-14T14:15:00 | -15.41168 | -174.02503 | -1932 | 2018-06-14T16:15:00 | -15.41215 | -174.02423 | -1930 | Posidonia 50 m, MAPR 75 m, massive flows and pillows | ||
| SO263_073 | CTD/Rosette | CTD-RO | 2018-06-14T19:20:00 | -15.40043 | -174.00632 | -1787 | 2018-06-14T22:03:00 | -15.36922 | -173.98568 | -1813 | "MAPR #64, 0m; Posidonia 25 m; TOW-YO profile" | ||
| SO263_074 | Volcanic wax corer | VSR | 2018-06-14T23:42:00 | -15.35445 | -174.22925 | -1858 | 2018-06-15T01:12:00 | -15.35398 | -174.22998 | -1804 | "MAPR 75m; fresh glass" | ||
| SO263_075 | Volcanic wax corer | VSR | 2018-06-15T01:26:00 | -15.35848 | -174.23288 | -1693 | 2018-06-15T02:46:00 | -15.35860 | -174.23242 | -1702 | MAPR 75 m, fresh glass | ||
| SO263_076 | Volcanic wax corer | VSR | 2018-06-15T03:20:00 | -15.37427 | -174.24427 | -1650 | 2018-06-15T04:38:00 | -15.37438 | -174.24390 | -1674 | "MAPR 75m; fresh glass" | ||
| SO263_077 | Volcanic wax corer | VSR | 2018-06-15T04:52:00 | -15.37207 | -174.23352 | -1674 | 2018-06-15T06:10:00 | -15.37208 | -174.23345 | -1676 | MAPR 75 m, fresh glass | ||
| SO263_078 | Volcanic wax corer | VSR | 2018-06-15T06:24:00 | -15.38062 | -174.24075 | -1618 | 2018-06-15T07:37:00 | -15.37972 | -174.23985 | -1780 | "MAPR 75m; fresh glass" | ||
| SO263_079 | Volcanic wax corer | VSR | 2018-06-15T08:00:00 | -15.38767 | -174.24762 | -1593 | 2018-06-15T09:12:00 | -15.38712 | -174.24712 | -1613 | MAPR 75 m, fresh glass | ||
| SO263_080 | Volcanic wax corer | VSR | 2018-06-15T09:41:00 | -15.40395 | -174.26538 | -1826 | 2018-06-15T11:07:00 | -15.40393 | -174.26488 | -1822 | "MAPR 75m; fresh glass" | ||
| SO263_081 | Multibeam | MB | 2018-06-15T11:10:00 | -15.40382 | -174.26492 | -1715 | 2018-06-15T18:04:00 | -15.35000 | -174.24750 | -2066 | multibeam profile | ||
| SO263_082 | #436 | Remote operated vehicle | ROV | 2018-06-15T19:58:00 | -15.38822 | -173.99760 | -1528 | 2018-06-16T04:17:00 | -15.38790 | -173.99737 | -1588 | second dive at Niuatahi active vent field and caldera rim fault | |
| SO263_083 | Television-Grab | TVG | 2018-06-16T05:36:00 | -15.35807 | -174.06270 | -1309 | 2018-06-16T06:40:00 | -15.35763 | -174.06197 | -1302 | MAPR 75m, Posidonia 50 m, dacitic pillow lavas, little sediment | ||
| SO263_084 | Television-Grab | TVG | 2018-06-16T06:57:00 | -15.35345 | -174.06642 | -1348 | 2018-06-16T08:25:00 | -15.35333 | -174.04910 | -1366 | MAPR 75m, Posidonia 50 m, glassy volcanic sediment | ||
| SO263_085 | Television-Grab | TVG | 2018-06-16T08:54:00 | -15.33187 | -174.08305 | -1610 | 2018-06-16T10:25:00 | -15.33097 | -174.08228 | -1519 | MAPR 75m, Posidonia 50 m, blocks of lava, pillows | ||
| SO263_086 | Television-Grab | TVG | 2018-06-16T11:04:00 | -15.31263 | -174.01192 | -1588 | 2018-06-16T12:40:00 | -15.31265 | -174.01158 | -1589 | MAPR 75m, Posidonia 50 m, blocks of lava | ||
| SO263_087 | CTD/Rosette | CTD-RO | 2018-06-16T13:08:00 | -15.32662 | -173.99598 | -1564 | 2018-06-16T14:49:00 | -15.32708 | -173.99585 | -1564 | CTD vertical sampling | ||
| SO263_088 | CTD/Rosette | CTD-RO | 2018-06-16T15:38:00 | -15.38788 | -173.99737 | -1580 | 2018-06-16T17:20:00 | -15.38787 | -173.99718 | -1580 | plume in water column | ||
| SO263_089 | CTD/Rosette | CTD-RO | 2018-06-16T17:42:00 | -15.39753 | -174.01057 | -1579 | 2018-06-16T19:25:00 | -15.39720 | -174.01025 | -1573 | plume in water column | ||
| SO263_090 | #437 | Remote operated vehicle | ROV | 2018-06-16T20:06:00 | -15.39983 | -174.01067 | -1666 | 2018-06-17T06:32:00 | -15.39780 | -174.00947 | -1554 | ROV dive on cone south Niuatahi, see 070_TVG position, active at minimum depth, fresh lava flow outcrops | |
| SO263_091 | Television-Grab | TVG | 2018-06-17T08:35:00 | -15.30727 | -173.98418 | -1521 | 2018-06-17T10:05:00 | -15.30663 | -173.98402 | -1509 | Posidonia 50 m, sediment covered lava flow | ||
| SO263_092 | Television-Grab | TVG | 2018-06-17T10:36:00 | -15.28080 | -173.98227 | -2113 | 2018-06-17T12:15:00 | -15.28030 | -173.98172 | -2108 | Posidonia 50 m, sediment layer above pillows | ||
| SO263_093 | Television-Grab | TVG | 2018-06-17T12:58:00 | -15.23065 | -173.97558 | -2326 | 2018-06-17T14:51:00 | -15.23235 | -173.97487 | -2331 | Posidonia 50 m, sediment with single blocks of pumice | ||
| SO263_094 | #438 | Remote operated vehicle | ROV | 2018-06-17T19:55:00 | -14.93710 | -173.38108 | -2337 | 2018-06-18T07:45:00 | -14.95203 | -173.38537 | -1586 | ||
| SO263_095 | Television-Grab | TVG | 2018-06-18T11:02:00 | -15.29815 | -173.92218 | -2396 | 2018-06-18T12:50:00 | -15.29825 | -173.92182 | -2397 | technical defect | ||
| SO263_096 | CTD/Rosette | CTD-RO | 2018-06-18T13:57:00 | -15.37835 | -174.02197 | -1824 | 2018-06-18T18:33:00 | -15.41008 | -173.96727 | -1660 | TOW-YO Profil, MAPR, Posidonia 25m | ||
| SO263_097 | #439 | Remote operated vehicle | ROV | 2018-06-18T20:00:00 | -15.32985 | -174.00292 | -1849 | 2018-06-19T08:04:00 | -15.33028 | -173.99632 | -1850 | delayed dive due to winch problems in northern Niuatahi, sampling active vent field | |
| SO263_098 | Volcanic wax corer | VSR | 2018-06-19T09:50:00 | -15.41380 | -174.27488 | -1801 | 2018-06-19T11:12:00 | -15.41425 | -174.27455 | -1813 | fresh glass | ||
| SO263_099 | Volcanic wax corer | VSR | 2018-06-19T11:32:00 | -15.42525 | -174.28810 | -1710 | 2018-06-19T12:45:00 | -15.42692 | -174.28780 | -1702 | fresh glass | ||
| SO263_100 | Volcanic wax corer | VSR | 2018-06-19T13:00:00 | -15.42960 | -174.28720 | -1743 | 2018-06-19T14:15:00 | -15.43313 | -174.28950 | -1733 | fresh glass | ||
| SO263_101 | Volcanic wax corer | VSR | 2018-06-19T14:37:00 | -15.44093 | -174.29910 | -1823 | 2018-06-19T15:50:00 | -15.44152 | -174.29765 | -1783 | fresh glass | ||
| SO263_102 | Volcanic wax corer | VSR | 2018-06-19T16:13:00 | -15.45500 | -174.31182 | -1910 | 2018-06-19T17:26:00 | -15.45388 | -174.31192 | -1870 | fresh glass | ||
| SO263_103 | #440 | Remote operated vehicle | ROV | 2018-06-19T20:03:00 | -15.33050 | -173.99575 | -1686 | 2018-06-20T08:45:00 | -15.32693 | -173.99527 | -1687 | ||
| SO263_105 | Volcanic wax corer | VSR | 2018-06-20T11:58:00 | -15.29753 | -174.22093 | -1977 | 2018-06-20T13:18:00 | -15.29795 | -174.22085 | -1982 | |||
| SO263_106 | Volcanic wax corer | VSR | 2018-06-20T13:50:00 | -15.30947 | -174.24087 | -1681 | 2018-06-20T14:58:00 | -15.30982 | -174.23987 | -1715 | |||
| SO263_107 | Volcanic wax corer | VSR | 2018-06-20T15:18:00 | -15.32965 | -174.24233 | -1805 | 2018-06-20T16:32:00 | -15.32897 | -174.24093 | -1815 | |||
| SO263_108 | Volcanic wax corer | VSR | 2018-06-20T16:54:00 | -15.34410 | -174.25222 | -1955 | 2018-06-20T18:16:00 | -15.34392 | -174.25225 | -1942 | glass up to 1 cm | ||
| SO263_109 | Volcanic wax corer | VSR | 2018-06-20T18:32:00 | -15.34255 | -174.24070 | -1835 | 2018-06-20T19:49:00 | -15.34252 | -174.23427 | -1825 | few glass to 1 mm, sediment dark basaltic and light pumiceous glass | ||
| SO263_104 | Volcanic wax corer | VSR | 2018-06-20T19:07:00 | -15.27398 | -174.20595 | -2032 | 2018-06-20T11:30:00 | -15.27427 | -174.20438 | -2033 | |||
| SO263_110 | #441 | Remote operated vehicle | ROV | 2018-06-20T21:26:00 | -15.38815 | -173.99728 | -1885 | 2018-06-21T08:05:00 | -15.39363 | -173.98990 | -1568 | ||
| SO263_111 | Television-Grab | TVG | 2018-06-21T08:56:00 | -15.37547 | -174.10172 | -1384 | 2018-06-21T10:33:00 | -15.37367 | -174.10167 | -1365 | MAPR 75m, Posidonia 50 m, sediment? | ||
| SO263_112 | Television-Grab | TVG | 2018-06-21T11:10:00 | -15.40420 | -174.14140 | -1457 | 2018-06-21T12:35:00 | -15.40458 | -174.14148 | -1461 | MAPR 75m, Posidonia 50 m, single blocks of pumice? Sediment covered | ||
| SO263_113 | Television-Grab | TVG | 2018-06-21T13:16:00 | -15.40208 | -174.20673 | -2248 | 2018-06-21T15:06:00 | -15.40380 | -174.20442 | -2132 | MAPR 75m, Posidonia 50 m, field of blocky, angular talus, little sediment, lava flows/pillow fragments? | ||
| SO263_114 | Television-Grab | TVG | 2018-06-21T15:40:00 | -15.44270 | -174.20733 | -2080 | 2018-06-21T17:25:00 | -15.44335 | -174.20648 | -2134 | MAPR 75m, Posidonia 50 m, single blocks of pumice or carbonate? | ||
| SO263_115 | CTD/Rosette | CTD-RO | 2018-06-21T18:07:00 | -15.38900 | -174.25317 | -1803 | 2018-06-21T19:36:00 | -15.38900 | -174.25317 | -1803 | MAPR 64m, vertical CTD, no plume | ||
| SO263_116 | #442 | Remote operated vehicle | ROV | 2018-06-21T20:21:00 | -15.41750 | -174.27985 | -1780 | 2018-06-22T08:05:00 | -15.42262 | -174.28332 | -1820 | following fresh pillow flow terraces SW to active vent field with hydrothermal activity, mussels and bacterial mats | |
| SO263_122 | #443 | Remote operated vehicle | ROV | 2018-06-22T08:00:00 | -15.42603 | -174.28690 | -1729 | 2018-06-23T19:35:00 | -15.42258 | -174.28355 | -1556 | Dive in south Maka with pillow/ lobate flows, corals and active vent field on top of the seamount | |
| SO263_117 | Television-Grab | TVG | 2018-06-22T08:40:00 | -15.36817 | -174.23773 | -1425 | 2018-06-22T10:10:00 | -15.36813 | -174.23797 | -1410 | MAPR 75m, Posidonia 50 m talus mount with Lava, Pillow mount | ||
| SO263_118 | Television-Grab | TVG | 2018-06-22T10:44:00 | -15.37983 | -174.30747 | -2050 | 2018-06-22T12:50:00 | -15.37943 | -174.30820 | -2011 | MAPR 75m, Posidonia 50 m sediment with little blocks (pumice?) | ||
| SO263_119 | Television-Grab | TVG | 2018-06-22T13:24:00 | -15.40910 | -174.24453 | -1986 | 2018-06-22T15:15:00 | -15.41030 | -174.24347 | -2026 | MAPR 75m, Posidonia 50 m sediment with glass splices | ||
| SO263_120 | Television-Grab | TVG | 2018-06-22T15:47:00 | -15.46552 | -174.26583 | -2138 | 2018-06-22T17:35:00 | -15.46785 | -174.26468 | -2057 | MAPR 75m, Posidonia 50 m, debris, angular with sediment | ||
| SO263_121 | CTD/Rosette | CTD-RO | 2018-06-22T18:00:00 | -15.42263 | -174.28283 | -1598 | 2018-06-22T19:33:00 | -15.42263 | -174.28283 | -1598 | MAPR 64m, vertical CTD, Maka Plume sampled | ||
| SO263_123 | Television-Grab | TVG | 2018-06-23T10:28:00 | -15.68273 | -174.51352 | -1869 | 2018-06-23T12:05:00 | -15.68282 | -174.51408 | -1859 | MAPR 75m, Posidonia 50 m, round blocks, sediment | ||
| SO263_124 | Television-Grab | TVG | 2018-06-23T12:20:00 | -15.68315 | -174.51868 | -2030 | 2018-06-23T14:10:00 | -15.68315 | -174.51867 | -2029 | MAPR 75m, Posidonia 50 m, pumice debris, sediment | ||
| SO263_125 | Television-Grab | TVG | 2018-06-23T14:33:00 | -15.70530 | -174.48060 | -1260 | 2018-06-23T15:40:00 | -15.70635 | -174.47877 | -1262 | MAPR 75m, Posidonia 50 m, sediment cover with blocks of lava | ||
| SO263_126 | Television-Grab | TVG | 2018-06-23T16:06:00 | -15.70778 | -174.45327 | -1193 | 2018-06-23T17:25:00 | -15.70777 | -174.45167 | -1204 | MAPR 75m, Posidonia 50 m, talus with sediment | ||
| SO263_127 | Volcanic wax corer | VSR | 2018-06-23T19:08:00 | -15.52782 | -174.41322 | -2787 | 2018-06-23T21:00:00 | -15.51782 | -174.39773 | -2773 | only sediment, no sample taken | ||
| SO263_128 | Volcanic wax corer | VSR | 2018-06-23T21:17:00 | -15.51462 | -174.38383 | -2774 | 2018-06-23T23:06:00 | -15.51375 | -174.38392 | -2774 | sediment with tiny pumice pieces | ||
| SO263_129 | Volcanic wax corer | VSR | 2018-06-23T23:40:00 | -15.49633 | -174.35133 | -2190 | 2018-06-24T01:10:00 | -15.49033 | -174.34350 | -2173 | glass pieces, rock fragment 3 cm in diameter | ||
| SO263_130 | Volcanic wax corer | VSR | 2018-06-24T01:21:00 | -15.48900 | -174.34167 | -2267 | 2018-06-24T02:55:00 | -15.48885 | -174.34160 | -2261 | glass pieces up to 1 cm in diameter | ||
| SO263_131 | Multibeam | MB | 2018-06-24T06:45:00 | -15.06900 | -174.56357 | -2465 | 2018-06-25T01:46:00 | -15.38515 | -175.19323 | -1932 | multibeam profile |