Event List of JC094
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JC094_Carter_Seamount_CWC | Remote operated vehicle | ROV | 2013-10-13T00:00:00 | 9.00000 | -21.00000 | -265 | 2013-11-29T00:00:00 | -2160 | "Taxa measured: Caryophyllia sp.; Desmophyllum dianthus; Enallopsammia sp.; Javania sp.; Madrepora sp.; Polymyces sp." | ||||
| JC094_Vema_Fracture_Zone_CWC | Remote operated vehicle | ROV | 2013-10-13T00:00:00 | 10.70000 | -44.60000 | 2013-11-29T00:00:00 | |||||||
| JC094_Vayda_Seamount_CWC | Remote operated vehicle | ROV | 2013-10-13T00:00:00 | 14.90000 | -48.20000 | 2013-11-29T00:00:00 | |||||||
| JC094_Gramberg_Seamount_CWC | Remote operated vehicle | ROV | 2013-10-13T00:00:00 | 15.40000 | -51.10000 | 2013-11-29T00:00:00 | |||||||
| JC094_Knipovich_Seamount_CWC | Remote operated vehicle | ROV | 2013-10-13T00:00:00 | 5.00000 | -26.00000 | -749 | 2013-11-29T00:00:00 | -2814 | "Taxa measured: Caryophyllia sp.; Desmophyllum dianthus; Enallopsammia sp.; Javania sp." | ||||
| JC094-track | Underway cruise track measurements | CT | 2013-10-14T00:00:00 | 27.38580 | -17.48760 | 2013-11-29T14:30:00 | 10.60140 | -61.56240 | Santa Cruz de Tenerife - Port of Spain | ||||
| JC094-STN001 | CTD | 2013-10-15T09:03:00 | 25.08360 | -21.41394 | |||||||||
| JC094-STN002 | CTD | 2013-10-19T04:16:00 | 9.28450 | -21.63217 | -4522 | CTD in and out of water (mini core attached at 04:10:00). 24 successful bottles. | |||||||
| JC094-STN004 | ROV222 | Remote operated vehicle | ROV | 2013-10-20T03:57:00 | 9.21600 | -21.31580 | Dive 222 | ||||||
| JC094-STN005 | ROV223 | Remote operated vehicle | ROV | 2013-10-21T00:03:00 | 9.22280 | -21.31390 | Dive 223 | ||||||
| JC094-STN007 | ROV224 | Remote operated vehicle | ROV | 2013-10-21T22:46:00 | 9.19550 | -21.28420 | Dive 224 | ||||||
| JC094-STN008 | MegaCorer | MEGAC | 2013-10-22T21:18:00 | 9.27800 | -21.63783 | -4590 | 3 cores succeded. 3 did not fire. 2 were empty. Niskin success | ||||||
| JC094-STN011 | ROV225 | Remote operated vehicle | ROV | 2013-10-23T20:41:00 | 9.16950 | -21.26533 | -2743 | Deep part of dive sandy plain with scarce life. Moving up slope began to see rocks then some scattered corals. Around 2200 barnale shells. We were able to collect live solitary corals at several depths. 6 push cores recovered. | |||||
| JC094-STN015 | ROV227 | Remote operated vehicle | ROV | 2013-10-26T22:09:00 | 9.20550 | -21.29900 | -1357 | Extensive coral (live and solitary) collections at 1400m and 800m. Beautiful coral gardens 1300-1200m. Problems with slurp chambers- lots of material stuck in the tube. | |||||
| JC094-GVY01 | JC094-STN018 | Gravity corer | GC | 2013-10-28T16:13:00 | 7.43500 | -21.79630 | -3426 | ||||||
| JC094-STN019 | MegaCorer | MEGAC | 2013-10-28T20:08:00 | 7.43483 | -21.79633 | -3419 | 4 sucesful megacores about 25cm - 40cm long composed of muddy sand and sandy mud. | ||||||
| JC094-STN020 | CTD | 2013-10-30T06:42:00 | 5.79167 | -26.68317 | -4054 | Successful ctd, 24 niskins, no mini corer, altimeter working. | |||||||
| JC094-STN021 | ROV228 | Remote operated vehicle | ROV | 2013-10-30T19:00:00 | 5.60067 | -26.96700 | -1993 | Found Caryophillia burried in sediment at deepest place. Slowly traversed up slope looking for fossil corals and biological samples. | |||||
| JC094-STN022 | ROV229 | Remote operated vehicle | ROV | 2013-10-31T20:40:00 | 5.62450 | -26.96667 | -1300 | Mix of sediments and rocks, much more sediment than Carter overall. Several large purple solitary corals collected, as weel as fossils and other live collections. | |||||
| JC094-STN026 | ROV230 | Remote operated vehicle | ROV | 2013-11-01T23:55:00 | 5.58933 | -26.99450 | -2830 | Flat sedimented plain with star fish and urchins. Later rocky outcrops, then very steep rocks. At about 2200m moved up to 1200m to collect fossil corals. | |||||
| JC094-STN027 | MegaCorer | MEGAC | 2013-11-03T02:03:00 | 5.70583 | -27.27433 | -4405 | 4 successful megacores, ranging from 22 to 41 cm long - sandy mud top over glacial mud. | ||||||
| JC094-STN032 | CTD | 2013-11-08T07:17:00 | 10.55483 | -44.51483 | -4949 | Successful ctd, 24 niskins, no mini corer, altimeter working. | |||||||
| JC094-STN033 | ROV231 | Remote operated vehicle | ROV | 2013-11-08T16:06:00 | 10.74300 | -44.57880 | Dive 231 | ||||||
| JC094-STN039 | CTD | 2013-11-11T05:00:00 | 10.86300 | -44.49133 | -5161 | CTD successful. 24 bottles fired. No altimeter. | |||||||
| JC094-STN041 | ROV232 | Remote operated vehicle | ROV | 2013-11-11T21:45:00 | 10.72867 | -44.42533 | -1326 | Spectacular cliff at start with branching coral debris at base of rocks. Madrepora > ROV size. Up over steep terrain onto flatter slope up to the top of vema. Sand, fine coral rubble, and squat lobsters. | |||||
| JC094-STN042 | ROV233 | Remote operated vehicle | ROV | 2013-11-12T22:47:00 | 10.78083 | -44.59883 | -2950 | Deep start with bamboo corals and spectacular sponges on rocky outcrops. Rocky ridges with small pockets of sediment. Large distances with no life. One fossil solitary coral ~2600 m, fossil coralium and enallopsammia at end of dive. | |||||
| JC094-STN044 | CTD | 2013-11-16T09:33:00 | 15.27083 | -48.25967 | -4171 | CTD: 22 bottles were successful. Bottle 6 and 7 did not close. Sound velocity profiler did not work. | |||||||
| JC094-STN045 | ROV235 | Remote operated vehicle | ROV | 2013-11-16T21:22:00 | 14.86210 | -48.24210 | Dive 235 | ||||||
| JC094-STN046 | MegaCorer | MEGAC | 2013-11-18T04:29:00 | 15.17400 | -48.25017 | -4125 | Mega core recovered with 4 samples, tow the water leaked out and only 1-2 inches of disturbed sediment. Two had 5-6 inches of mud with water overlaying. Extensive scrolling problems with winch. | ||||||
| JC094-STN048 | ROV236 | Remote operated vehicle | ROV | 2013-11-18T19:12:00 | 14.89133 | -48.15000 | -867 | Came up slope from 850m across sediments and fossil corals. Latter part of upward traverse smooth brown rock with brittle stars. Top of seamount the same. Wind picks up to >35kts so ship asks us to stop moving. After waiting to recover, continue to top of plateau. Move to deeper side of seamount and traverse towards top again. | |||||
| JC094-STN049 | ROV237 | Remote operated vehicle | ROV | 2013-11-20T23:15:00 | 14.85000 | -48.26650 | -2181 | Start sediment plain, then move up basalt steep slopes. Sponges and sediment in crevices. Few corals. Much the same up to the top. Strong current on top of ridge, so need to lift up and move east. Strong currents prevent sampling at top. | |||||
| JC094-STN055 | ROV238 | Remote operated vehicle | ROV | 2013-11-22T00:29:00 | 14.89050 | -48.15110 | Dive 238 | ||||||
| JC094-STN053 | Box corer | BC | 2013-11-22T13:39:00 | 14.76650 | -48.25083 | -3722 | Pull-out: 3.92 tons. Approx 16cm of sediment. Subsampled with piston core liners for storage and with megacore tubes for sampling 1 cm slices (first 2 cores) and 2cm slices (last core). Two subcores for plastics study. Independent S-numbers for each tube and the whole box core. Bulk samples stored in bags. | ||||||
| JC094-STN056 | ROV239 | Remote operated vehicle | ROV | 2013-11-24T17:01:00 | 15.42200 | -51.08633 | -1564 | Started out on small knoll North of seamount. Extensive fields of fossil corals. Carried on up ridge, but fossils less abundant with increasing height. Towards top smooth rock with crinoids. Did not quite reach summit. USBL crash due to over heating. | |||||
| JC094-STN058 | ROV240 | Remote operated vehicle | ROV | 2013-11-25T22:36:00 | 15.44833 | -51.09150 | -2157 | Deep parts were rocks/boulders and sediment. Lots of USBL issures, resolved by changing settings in software. At 0800 GMT traverse to start of Dive 239 and scoop up nets of fossil corals. | |||||
| JC094-GVY14 | JC094-STN059 | Gravity corer | GC | 2013-11-26T19:43:00 | 15.46400 | -50.99200 | -2714 | ||||||
| JC094-STN061 | MegaCorer | MEGAC | 2013-11-27T01:48:00 | 15.46433 | -48.99150 | -2718 | Four tubes with sediment between ~ 35 and ~15 cm. Short is for Lucy Woodall. Sampled as 1 cm slices, pore-fluids and 2 cm slices and 2 cm down to 5 cm and then every 15 cm. All 3 tubes got a core top sample extracted. | ||||||
| JC094_TRS_1_a | Multibeam | MB | 20.31000 | -21.55300 | -4017 | 25.07200 | -21.43800 | -4575 | |||||
| JC094_TRS_1_b | Multibeam | MB | 9.44500 | -21.71400 | -4402 | 12.03300 | -21.50000 | -4918 | |||||
| JC094_TRS_2_a | Multibeam | MB | 6.74700 | -22.85500 | -3535 | 8.85900 | -21.15600 | -3790 | |||||
| JC094_TRS_2_b | Multibeam | MB | 5.69200 | -26.74300 | -3930 | 6.87500 | -22.72500 | -2957 | |||||
| JC094_TRS_3_a | Multibeam | MB | 5.76600 | -27.73000 | -4221 | 6.42300 | -30.01900 | -4048 | |||||
| JC094_TRS_3_b | Multibeam | MB | 6.69900 | -32.85300 | -3434 | 8.62700 | -38.36700 | -3976 | |||||
| JC094_TRS_3_c | Multibeam | MB | 8.66700 | -38.81200 | -3548 | 10.24900 | -42.89700 | -4483 | |||||
| JC094_GRM | Multiple investigations | MULT | 15.21400 | -51.63800 | -5197 | 15.69200 | -50.63900 | -4723 | |||||
| JC094_TRS_5 | Multibeam | MB | 14.94500 | -48.83700 | -2543 | 15.58600 | -50.24000 | -4587 | |||||
| JC094_TRS_6 | Multibeam | MB | 13.52300 | -55.84000 | -5033 | 15.37300 | -51.55400 | -5164 | |||||
| JC094_VAY | Multibeam | MB | 14.14000 | -47.74700 | -3746 | 15.24700 | -47.69500 | -3622 | |||||
| JC094_VEM | Multibeam | MB | 10.49800 | -44.55500 | -4973 | 11.51900 | -45.08100 | -4078 | |||||
| JC094_EBB | Multibeam | MB | 5.67900 | -27.42300 | -4486 | 5.85500 | -26.67600 | -4179 | |||||
| JC094_EBA | Multibeam | MB | 9.04200 | -21.58400 | -4439 | 9.35500 | -21.44000 | -3750 | |||||
| JC094_TRS_4 | Multibeam | MB | 11.25500 | -45.01600 | -4118 | 14.45200 | -47.85400 | -4165 |