NA156_H2015_(3of5)_20231026T012417Z
Channel: Nautilus Live Dive Recordings
Date: 11/03/2024

This playlist includes recordings of all ROV Hercules dives conducted during a single Ocean Exploration Trust expedition aboard E/V Nautilus. Each dive is divided into two-hour segments. File names include:

Cruise ID_Dive Number_ File(XofX) _Date[yyyy-mm-dd]_Time[hhmmss]z

All files are recorded in UTC-0, the same way they are recorded by ROV Hercules' primary imaging camera.

The chapter observations presented were recorded in the data log in real-time by the scientists and data loggers aboard the ship. These are preliminary observations only. Data has not been QA/QCed or otherwise verified, and may be incomplete, contain inaccuracies, identification and spelling errors.

Scientific/research requests for the full video or for sub-sets of video can be made at https://nautiluslive.org/join/scientists-ashore-program. Please note that the YouTube videos may be incomplete and are not the full-resolution video. For press inquiries or licensing requests for reuse, please contact press@oet.org.

00:01:10 - 20231026T012527Z Note:  998m
00:06:12 - 20231026T013030Z Note:  earlier on the dive ~1hr ago, a relicanth type anemone was seen
00:07:35 - 20231026T013153Z Note:  at 996m after heading south there is an obvious slope, with larger fragments of rock
00:09:33 - 20231026T013350Z Note:  another large dike formation with more coral here
00:15:24 - 20231026T013942Z Note:  Relicanthidae
00:17:39 - 20231026T014157Z Note:  large white coral fan on a dike foramtion, coral has many crinoids and at least 2 squat lobseters, shrimp, note that the crinoids on the coaral are a different sp
00:18:21 - 20231026T014238Z Note:  coral is probably enallopsammia
00:19:04 - 20231026T014322Z Note:  pausing_recording
00:19:19 - 20231026T014337Z Note:  recording was paused for setting changes
00:21:08 - 20231026T014526Z Note:  start
00:21:59 - 20231026T014617Z Note:  performing photogrammetry spin around white reef forming coral
00:24:52 - 20231026T014909Z Note:  lights on triclops are forwards and mids
00:25:25 - 20231026T014943Z Note:  preparing for watch change handovers
00:26:50 - 20231026T015108Z Note:  stop recording triclops
00:46:14 - 20231026T021031Z Note:  power cycling triclops
00:47:15 - 20231026T021132Z Note:  gulper_eel!
00:55:16 - 20231026T021934Z Note:  starting up triclops recording again. DNG every 3 seconds at 1/120 auto iso
01:03:24 - 20231026T022741Z Note:  small seacumber/slug like animal on starboard triclops lens
01:25:27 - 20231026T024944Z Note:  benthic structure has mostly silt and sediment with flows of lava and patches of rock (936 m)
01:28:13 - 20231026T025230Z Note:  goosefish all white
01:31:41 - 20231026T025558Z Note:  goosefish species ID: Sladenia remiger
01:40:27 - 20231026T030444Z Note:  eel like swimming along bottom. pale body
01:41:23 - 20231026T030541Z Note:  much of the area has dike formations
01:44:20 - 20231026T030838Z Note:  port camera on triclops turned off
01:44:36 - 20231026T030854Z Note:  another dike feature
01:45:45 - 20231026T031003Z Note:  lasers turned back on
01:47:56 - 20231026T031214Z Note:  5 urchins (all white) surrounded by crinoids
01:48:49 - 20231026T031306Z Note:  sea cucumber/sea slug is no longer on starboard camera
01:51:27 - 20231026T031545Z Note:  port camera is getting a hard reset. only takking 2 picturs when it should be 3, and cinema camera struggling to take a picture. hard resetting all
01:57:06 - 20231026T032123Z Note:  hard power cycle port side camera stopped reporting. now all three are up and going
01:58:43 - 20231026T032301Z Note:  area scattered with seastars, crinoids and few urchins