2020-03-10T22:30:00

NotApplicable

2020-03-11T09:53:06.231

Biodiversity collections & video transect ROV On Bottom Location (Wpt 1) (Lat/Long in decimal degrees): -21.888S, 113.293E Formal name of site: CR1 Dive activities: NISKIN sampling Land heavily to stir up sediment if there is any. Fire 2 Niskins to grab ‘dirty’ water. Next move on to Pushcores, take 4 PC for Geoscience Australia (2,4,6,8) in same location.

2020-03-11T23:30:00

NotApplicable

2020-03-12T07:39:26.335

Approx. depth at bottom (meters): ~2028 meters Dive activities: (1) NISKIN sampling Land heavily to stir up sediment if there is any. Fire 2 Niskins to grab ‘dirty’ water (1&2). (2) PUSHCORES = take 4 PC for Geoscience Australia (2,4,6,8) in same location. Dive plan 12 March 2020 (3) VIDEO TRANSECT = go to co-ords and do 500m at constant-ish speed and camera zoom Start: -21.96945062, 113.1718515 End: -21.97378312, 113.1733905 (4) NISKIN sampling = At end of video transect line, land heavily to stir up sediment if there is any. Fire 2 Niskins to grab ‘dirty’ water (3&4). (5) SLURP SAMPLING = for animals big and small. (6) Sediment SCOOP sampling with bag = if/when directed for sample convenience (7) COLLECT animals as requested. This may include manipulator arm, suction, pushcore, scoop etc.

2020-03-13T00:15:00

NotApplicable

2020-03-13T02:36:02.962

Dive summary: Blue water- Biodiversity collections & video transect Dive info: ROV dive #: 334 Date (M/D/Y): 13 March 2020 Est. launch time (24 hr time): 08:00 Estimated dive length : 6 hours

2020-03-13T23:50:44

NotApplicable

2020-03-14T09:12:32.134

Estimated dive length : 6 hours Depth 2160 Meters Decent Time 1.44 Hours Bottom Time 6 Hours Ascent Time 1.44 Hours Total Time 8.88 Hours ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.942, 113.121 Study site coordinates: -21.942, 113.121 Approx. depth at bottom (meters): 2160 meters Formal name of site: CR4

2020-03-14T23:30:00

NotApplicable

2020-03-15T09:50:20.419

ROV On Bottom Location (Wpt 1) (Lat/Long in decimal degrees): -21.886, 113.013 Study site coordinates: -21.886, 113.013 Approx. depth at bottom (meters): 2497 meters Formal name of site: CR5

2020-03-15T23:41:28.848

NotApplicable

2020-03-16T10:49:38.127

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.8353, 112.9264 Study site coordinates: -21.8353, 112.9264 Approx. depth at bottom (meters): 2511 meters Formal name of site: CR6

2020-03-16T23:55:00

NotApplicable

2020-03-17T09:41:48.724

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.9035, 112.9045 Study site coordinates: -21.9035, 112.9045 Approx. depth at bottom (meters): 2871 meters Formal name of site: CR7

2020-03-18T05:27:24.712

NotApplicable

2020-03-18T11:39:17.694

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.9223, 112.83659 Study site coordinates: -21.9223, 112.83659 Approx. depth at bottom (meters): 3012 meters Formal name of site: CR8

2020-03-18T23:51:54.689

NotApplicable

2020-03-19T10:18:46.926

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.86260, 112.7568 Study site coordinates: -21.86260, 112.7568 Approx. depth at bottom (meters): 3832 meters Formal name of site: CR9

2020-03-19T23:30:43

NotApplicable

2020-03-20T10:45:12.937

Est. launch time (24 hr time): 07:30 Estimated dive length : 5 hours ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.8619, 112.6878 Study site coordinates: -21.8619, 112.6878 Approx. depth at bottom (meters): 4307 meters Formal name of site: CR11

2020-03-20T21:30:21

NotApplicable

2020-03-21T10:31:28.305

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.8638, 112.6874 Study site coordinates: -21.8638, 112.6874 Approx. depth at bottom (meters): 4307 meters Formal name of site: CR11

2020-03-21T23:35:35.255

NotApplicable

2020-03-22T11:22:15.836

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.8716, 112.7130 Study site coordinates: -21.8716, 112.7130 Approx. depth at bottom (meters): 4392 meters Formal name of site: CR10

2020-03-23T23:20:18

NotApplicable

2020-03-24T06:34:24.609

2020-03-24T23:15:54

NotApplicable

2020-03-25T11:40:52.313

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.86193, 112.6877 Study site coordinates: -21.86193, 112.6877 Approx. depth at bottom (meters): 4156 meters

2020-03-25T23:03:32

NotApplicable

2020-03-26T11:41:55.246

Dive Site - CR12 Estimated Bottom Depth - 4160 Video Transect while searching for other biological samples. Water samples at start and end of transect.

2020-03-26T22:59:38

NotApplicable

2020-03-27T09:35:10.682

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -21.819844, 112.5092167 Study site coordinates: -21.819844, 112.5092167 Approx. depth at bottom (meters): 4424 meters

2020-03-27T23:03:44.189

NotApplicable

2020-03-28T03:48:08.235

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -22.26638, 113.010525 Study site coordinates: 22.26638, 113.010525 Approx. depth at bottom (meters): 2082 meters

2020-04-02T04:00:00

NotApplicable

2020-04-02T11:35:45.679

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -22.2532187, 112.8917603 Study site coordinates: -22.2532187, 112.8917603 Approx. depth at bottom (meters): 2642 meters

2020-04-03T22:15:24

NotApplicable

2020-04-04T08:21:40.266

Station CL19 Estimated bottom depth 3340 Sampling and ARMs deployment

2020-04-04T21:56:07

NotApplicable

2020-04-05T05:19:33.371

ROV On Bottom Location (Wpt 1). (Lat/Long in decimal degrees): -22.228995, 112.78146687 Study site coordinates: -22.228995, 112.78146687 Approx. depth at bottom (meters): 2674 meters