Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment M64/2-track Underway cruise track measurements CT 2005-05-06T00:00:00 -3.71620 -38.53380 2005-06-06T00:00:00 14.67950 -17.42320 Fortaleza - Dakar M64/2-218-HS HydroSweep HS 2005-05-10T00:00:00 13.50000 -45.00000 14.50000 -45.00000 S-N track into LHF-1; Bathymetry M64/2-217-CTD CTD/Rosette CTD-RO 2005-05-10T00:00:00 13.50000 -45.00000 -2666 S of Logatchev; Background station for CTD, MAPR attached M64/2-222-GTV Television-Grab TVG 2005-05-11T00:00:00 14.74980 -44.98280 -3075 SW of LHF-1; Sampling hydrothermal sediments M64/2-221-CTD CTD/Rosette CTD-RO 2005-05-11T00:00:00 14.75180 -44.98020 -3044 S of IRINA II; Plume mapping and sampling, MAPR attached M64/2-219-CTD CTD/Rosette CTD-RO 2005-05-11T00:00:00 14.75380 -44.98020 -3017 QUEST area; Plume mapping and sampling, MAPR attached M64/2-224-ROV Remote operated vehicle ROV 2005-05-12T00:00:00 14.75350 -44.98020 -3046 14.75350 -44.97870 -3038 QUEST and ANNA LOUISE; Deployment of Ocean Bottom Tiltmeter near QUEST area, fluid sampling at ANNA LOUISE M64/2-223-MAPR Miniature Autonomous Plume Recorder MAPR 2005-05-12T00:00:00 14.75180 -44.98020 LHF-1; Plume mapping, 5 MAPR, 20 T-sensors, GAPS, Transponder M64/2-244-OBT1a Seismic SEIS 2005-05-12T00:00:00 14.75335 -44.97973 -3053 2006-06-17T00:00:00 OBT1a M64/2-226-OFOS Ocean Floor Observation System OFOS 2005-05-13T00:00:00 14.75700 -44.97300 -2954 14.74770 -44.98480 -3108 Across LHF-1; Mapping along NE-SW profile across LHF-1 M64/2-228-MAPR Miniature Autonomous Plume Recorder MAPR 2005-05-13T00:00:00 14.75180 -44.98020 -3050 W of IRINA II; 12 hrs stationary plume mapping with 5 MAPRs and 20 T-sensors M64/2-225-GTV Television-Grab TVG 2005-05-13T00:00:00 14.75320 -44.98030 -3048 SW of IRINA II; Sampling at future drilling site M64/2-227-CTD CTD/Rosette CTD-RO 2005-05-13T00:00:00 14.75380 -44.98030 -3020 NE of Site B; Plume mapping, MAPR attached M64/2-231-CTD CTD/Rosette CTD-RO 2005-05-14T00:00:00 14.75470 -44.98170 -3038 NW of LHF-1; Plume mapping and sampling M64/2-232-ROV Remote operated vehicle ROV 2005-05-14T00:00:00 14.75180 -44.98020 -3037 IRINA II; Mussel experiment with in-situ Profiler measurements and KIPS fluid sampling M64/2-229-GTV Television-Grab TVG 2005-05-14T00:00:00 14.75120 -44.97870 -3017 W of IRINA II; Sampling at future drilling site M64/2-230-GTV Television-Grab TVG 2005-05-14T00:00:00 14.75000 -44.97770 -2996 S of ANNA LOUISE; Sampling at future drilling site M64/2-237-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.76280 -44.98320 -3200 N of LHF-1; Plume mapping M64/2-239-GTV Television-Grab TVG 2005-05-15T00:00:00 14.75380 -44.97920 -2988 N of IRINA II; Sampling at future drilling site M64/2-234-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.75830 -44.97930 -3127 N of LHF-1; Plume mapping M64/2-235-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.75930 -44.98030 -3157 N of LHF-1; Plume mapping M64/2-236-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.76020 -44.98150 -3155 N of LHF-1; Plume mapping M64/2-238-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.76700 -44.98430 -3215 N of LHF-1; Plume mapping and sampling M64/2-233-CTD CTD/Rosette CTD-RO 2005-05-15T00:00:00 14.75470 -44.97930 -3062 N of LHF-1; Plume mapping, MAPR attached M64/2-240-HS HydroSweep HS 2005-05-16T00:00:00 14.60000 -44.33330 -3806 14.63330 -44.83330 -2834 E of LHF-1; Bathymetry across two W-E profiles M64/2-241-CTD CTD/Rosette CTD-RO 2005-05-16T00:00:00 14.76370 -44.97780 -3225 N of LHF-1; Plume mapping M64/2-242-CTD CTD/Rosette CTD-RO 2005-05-16T00:00:00 14.76680 -44.98000 -3225 N of LHF-1; Plume mapping and sampling, MAPR attached M64/2-244-ROV Remote operated vehicle ROV 2005-05-17T00:00:00 14.75300 -44.97880 -3032 IRINA II; OBT and OBP positioned, biological sampling M64/2-249-ROV Remote operated vehicle ROV 2005-05-18T00:00:00 14.75080 -44.97770 -2950 14.75150 -44.97850 -3034 ANNA LOUISE and IRINA I; Fluid and rock sampling, mussel nets M64/2-245-CTD CTD/Rosette CTD-RO 2005-05-18T00:00:00 14.76670 -44.99000 -3331 N of LHF-1; Plume mapping, MAPR attached M64/2-246-CTD CTD/Rosette CTD-RO 2005-05-18T00:00:00 14.77330 -44.99120 -3539 N of LHF-1; Plume mapping, MAPR attached M64/2-247-CTD CTD/Rosette CTD-RO 2005-05-18T00:00:00 14.77670 -44.98650 -3416 N of LHF-1; Plume mapping M64/2-248-CTD CTD/Rosette CTD-RO 2005-05-18T00:00:00 14.76820 -44.98330 -3223 N of LHF-1; Plume mapping and sampling M64/2-250-GTV Television-Grab TVG 2005-05-19T00:00:00 14.75270 -44.97970 -3047 S of IRINA II; Sampling at future drilling site M64/2-252-ROV Remote operated vehicle ROV 2005-05-19T00:00:00 14.75070 -44.97720 -2928 14.75150 -44.97770 -2992 Site A and IRINA I; Geological and biological sampling, photomosaicing M64/2-251-CTD CTD/Rosette CTD-RO 2005-05-19T00:00:00 14.76830 -44.98600 -3297 N of LHF-1; Terminated early due to technical problems M64/2-256-CTD CTD/Rosette CTD-RO 2005-05-20T00:00:00 14.75830 -44.99000 -3157 N of LHF-1; Plume mapping and sampling M64/2-253-CTD CTD/Rosette CTD-RO 2005-05-20T00:00:00 14.76820 -44.98670 -3281 N of LHF-1; Plume mapping and sampling, MAPR attached M64/2-254-CTD CTD/Rosette CTD-RO 2005-05-20T00:00:00 14.76500 -44.98670 -3248 N of LHF-1; Plume mapping, MAPR attached M64/2-255-CTD CTD/Rosette CTD-RO 2005-05-20T00:00:00 14.76170 -44.98830 -3180 N of LHF-1; Plume mapping, MAPR attached M64/2-257-ROV-1a-j MSM04/3-257-ROV_J2 Miniaturized temperature logger MTL 2005-05-20T15:44:00 14.75277 -44.97922 -3021 2007-02-01T14:53:00 IRINA II mussel field; marker 0-9; position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-260-CTD CTD/Rosette CTD-RO 2005-05-21T00:00:00 14.76570 -44.98430 -3205 N of LHF-1; Plume mapping and sampling, MAPR attached M64/2-261-ROV Remote operated vehicle ROV 2005-05-21T00:00:00 14.75100 -44.97730 -2928 14.75150 -44.97830 -2986 Site A and IRINA I; Fluid and sulphide sampling at Site A, fluid and biological sampling at IRINA I M64/2-257-ROV Remote operated vehicle ROV 2005-05-21T00:00:00 14.75320 -44.97930 -3036 14.75200 -44.97830 -2978 IRINA II and Site B; T-Loggers, fluid and geological sampling M64/2-258-GTV Television-Grab TVG 2005-05-21T00:00:00 14.75350 -44.97930 -3106 NW of IRINA II; Geological sampling M64/2-259-GTV Television-Grab TVG 2005-05-21T00:00:00 14.75380 -44.98050 -3110 QUEST; Biological sampling (GTV empty) M64/2-262-HS HydroSweep HS 2005-05-22T00:00:00 14.66780 -44.67000 -3194 14.80000 -44.53330 -3045 E of LHF-1; Bathymetry along W-E tracks M64/2-263-ROV Remote operated vehicle ROV 2005-05-22T00:00:00 14.75330 -44.97930 -3045 IRINA II, QUEST; Biological sampling, OBT re-positioning M64/2-283-ROV-OBP1 MSM04/3-249-ROV_J2 Ocean Bottom Pressure Meter OBP 2005-05-22T21:35:00 14.75348 -44.97962 -3035 2007-01-28T15:56:00 Position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-266-ROV Remote operated vehicle ROV 2005-05-23T00:00:00 14.75300 -44.97900 -3034 14.75170 -44.97780 -3003 IRINA II and Site B; Profiler and biological sampling, Fluid sampling M64/2-265-CTD CTD/Rosette CTD-RO 2005-05-23T00:00:00 14.73330 -45.00000 -3716 SW of LHF-1; Plume mapping, MAPR attached M64/2-264-CTD CTD/Rosette CTD-RO 2005-05-23T00:00:00 14.75320 -45.01700 -3824 W of LHF-1; Plume mapping and sampling, MAPR attached M64/2-269-CTD CTD/Rosette CTD-RO 2005-05-24T00:00:00 14.73330 -44.95000 -2861 S of LHF-1; Plume mapping and sampling, MAPR attached M64/2-272-ROV Remote operated vehicle ROV 2005-05-24T00:00:00 14.75130 -44.97780 -2984 14.75330 -44.97900 -3046 IRINA II; Positioning T-Logger-Mooring, Fluid and biological sampling at IRINA II M64/2-271-MOOR Mooring MOOR 2005-05-24T00:00:00 14.75150 -44.97820 -2992 SE of IRINA I; Deployment of 25 m of T-Logger Mooring M64/2-270-CTD CTD/Rosette CTD-RO 2005-05-24T00:00:00 14.74170 -44.96170 -2848 S of LHF-1; Plume mapping and sampling, MAPR attached M64/2-267-CTD CTD/Rosette CTD-RO 2005-05-24T00:00:00 14.73270 -44.98280 -3311 S of LHF-1; Plume mapping and sampling, MAPR attached M64/2-268-CTD CTD/Rosette CTD-RO 2005-05-24T00:00:00 14.73370 -44.96630 -2952 S of LHF-1; Plume mapping and sampling, MAPR attached M64/2-272-ROV-BWTM MSM04/3-257-ROV_J2 Bottom water temperature mooring BWTM 2005-05-24T17:12:00 14.75107 -44.97779 -2942 2007-01-31T22:18:00 Near IRINA smokers; position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-276-CTD CTD/Rosette CTD-RO 2005-05-25T00:00:00 14.76170 -44.95500 -2912 SE of LHF-1; Plume mapping and sampling M64/2-273-CTD CTD/Rosette CTD-RO 2005-05-25T00:00:00 14.76730 -44.98570 -3250 NW of LHF-1; Plume mapping and sampling, MAPR attached M64/2-274-CTD CTD/Rosette CTD-RO 2005-05-25T00:00:00 14.75330 -44.97830 -2731 E of IRINA II; Plume mapping and sampling, MAPR attached M64/2-275-CTD CTD/Rosette CTD-RO 2005-05-25T00:00:00 14.74020 -44.95350 -2909 SE of LHF-1; Plume mapping and sampling, MAPR attached M64/2-277-ROV Remote operated vehicle ROV 2005-05-25T00:00:00 14.75300 -44.97870 -3046 IRINA II; Biological and fluid sampling M64/2-278-OFOS Ocean Floor Observation System OFOS 2005-05-26T00:00:00 14.76300 -44.98370 -3200 NW of LHF-1; SE-NW track, terminated early due to technical problems M64/2-279-CTD CTD/Rosette CTD-RO 2005-05-26T00:00:00 14.75430 -44.98080 -3044 NW of QUEST area; Plume mapping and sampling M64/2-280-CTD CTD/Rosette CTD-RO 2005-05-26T00:00:00 14.78350 -45.00000 -3636 NW of LHF-1; Plume mapping and sampling, MAPR attached M64/2-281-ROV Remote operated vehicle ROV 2005-05-26T00:00:00 14.75350 -44.98020 -3053 QUEST; Benthic chamber deployed at IRINA II, fluid, biological and geological sampling at QUEST site M64/2-281-ROV-4a-i Quest_mussel_bed Miniaturized temperature logger MTL 2005-05-26T17:37:00 14.75309 -44.98055 -3030 2007-02-05T16:31:00 QUEST mussel field; marker 10-19; position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-283-ROV Remote operated vehicle ROV 2005-05-27T00:00:00 14.75370 -44.98020 -3047 14.75330 -44.97870 -3033 QUEST and IRINA II; Quest musselbed experiment, Fluid sampling at IRINA II T-measurements M64/2-282-HS HydroSweep HS 2005-05-27T00:00:00 14.75380 -44.98050 E of LHF-1; Bathymetry along W-E tracks M64/2-283-ROV-2a Quest_mussel_bed 8-Channel Temperature Lance 8-CTL 2005-05-27T16:22:00 14.75302 -44.98048 -3030 2007-02-05T16:21:00 QUEST mussel field; marker 295, position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-283-ROV-2b Quest_mussel_bed 8-Channel Temperature Lance 8-CTL 2005-05-27T16:33:00 14.75302 -44.98048 -3030 2007-02-05T16:12:00 QUEST mussel field; marker 298; position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-283-ROV-3b MSM04/3-258-ROV_J2 8-Channel Temperature Lance 8-CTL 2005-05-27T18:33:00 14.75270 -44.97918 -3020 2007-02-01T15:46:00 IRINA II mussel field; marker 296, position mesured by LBL ROV-positioning with RV Merian and Jason2-ROV (cruise MSM04/3) M64/2-285-ROV Remote operated vehicle ROV 2005-05-28T00:00:00 14.75370 -44.97980 -3044 QUEST and NW of LHF-1; Final biological sampling at QUEST, exploration and mapping NW of LHF-1 M64/2-284-OFOS Ocean Floor Observation System OFOS 2005-05-28T00:00:00 14.75380 -44.98050 NW Of LHF-1; Several tracks NW of LHF-1