NA149_H1957_(1of11)_20230530_041148Z
Channel: Nautilus Live Dive Recordings
Date: 20/07/2023

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.

0:00:27 - Note: Herc in water
0:05:16 - Note: beginning descent
0:07:28 - Note: 50 m, control
0:14:37 - Note: ctenophores and gelatinous bio
0:14:46 - Note: squid
0:43:37 - Note: passed 1000 m
1:01:32 - Note: passing 1500 m
1:40:54 - Note: on bottom
1:42:38 - Dive Status:  ROV On bottom 
1:44:49 - Note: mixed sandy substrate and botryoidal rock areas
1:44:52 - Note: sea pen
1:48:47 - Note: watch change
1:51:49 - Note: continuing transit towards ridge, heading WP 2
1:53:22 - Note: glass sponge: Farreidae sponge
1:54:14 - Note: sponge id, Farrea
1:54:26 - Note: possible shrimp associate
1:56:15 - Note: unhealthy Farrea
1:56:53 - Note: possible sponge id: Farrea occa erecta
1:57:29 - Note: possible sea pen sightings
1:59:09 - Note: correction: Protoptilum? id, soft coral sighting
1:59:36 - Note: sea pen sighting, Umbellula\