[08:22:21] asakomatsumoto leaves the room [10:11:34] NOAA Ship Okeanos Explorer just arrived on station south of Mona Island at the target exploration site for Dive 17. Today's dive will be a two-part dive, with the first part exploring seafloor habitats at 1000-1200 m depths, followed by a series of midwater transects at depths between 300-1000 m. We expect to be on the seafloor at ~~9:00 AST. The midwater transects will start at ~~14:30 AST and last until ~~18:15 AST. [10:11:55] We will have the pre-dive call at 8:30 AST. [10:12:08] asakomatsumoto leaves the room [10:12:20] For science annotations on today's dive please use the following link: https://data.oceannetworks.ca/SeaTubeV2?resourceTypeId=1000&resourceId=23621&diveId=2210 [10:30:18] danielwagner leaves the room [11:29:33] EX1811_DIVE16 ROV powered off [12:05:15] iscwatch2 leaves the room [12:11:47] EX1811_DIVE17 ROV Launch [12:21:48] EX1811_DIVE17 ROV on Surface [12:22:31] EX1811_DIVE17 ROV Descending [12:23:40] LAT : 17.948415 , LON : -67.890947 , DEPTH : 13.495 m, TEMP : 28.40351 C, SAL : 34.17045 PSU, DO : 6.38786 mg/l [12:28:41] LAT : 17.94865 , LON : -67.889874 , DEPTH : 50.6548 m, TEMP : 28.44856 C, SAL : 36.18193 PSU, DO : 6.36659 mg/l [12:30:18] Call will start on time at 08:30 AST [12:33:41] LAT : 17.948567 , LON : -67.889727 , DEPTH : 197.2817 m, TEMP : 20.85687 C, SAL : 36.86048 PSU, DO : 5.58279 mg/l [12:38:42] LAT : 17.948466 , LON : -67.88971 , DEPTH : 350.9211 m, TEMP : 16.48507 C, SAL : 36.26596 PSU, DO : 5.2403 mg/l [12:43:42] LAT : 17.948168 , LON : -67.889687 , DEPTH : 509.5136 m, TEMP : 12.38451 C, SAL : 35.54 PSU, DO : 4.13556 mg/l [12:45:39] michellescharer leaves the room [12:48:24] michellescharer leaves the room [12:48:42] LAT : 17.947944 , LON : -67.889618 , DEPTH : 668.5693 m, TEMP : 8.99961 C, SAL : 35.05853 PSU, DO : 3.98063 mg/l [12:53:43] LAT : 17.94776 , LON : -67.889653 , DEPTH : 826.4724 m, TEMP : 7.01044 C, SAL : 34.87481 PSU, DO : 4.28959 mg/l [12:55:50] Steve Auscavitch leaves the room [12:58:44] LAT : 17.947591 , LON : -67.889696 , DEPTH : 984.477 m, TEMP : 6.04545 C, SAL : 34.91329 PSU, DO : 5.09926 mg/l [13:03:44] LAT : 17.947429 , LON : -67.889564 , DEPTH : 1148.1762 m, TEMP : 5.09097 C, SAL : 34.9488 PSU, DO : 5.98153 mg/l [13:05:52] EX1811_DIVE17 ROV on Bottom [13:08:44] LAT : 17.947406 , LON : -67.8896 , DEPTH : 1190.8028 m, TEMP : 4.83092 C, SAL : 34.95564 PSU, DO : 6.24029 mg/l [13:09:59] On bottom [13:13:45] LAT : 17.947446 , LON : -67.889473 , DEPTH : 1191.2381 m, TEMP : 4.8466 C, SAL : 34.95522 PSU, DO : 6.24544 mg/l [13:15:05] Dan, any ideas? [13:16:23] One of these similar-looking sp. was ID'd by Denis as being possibly Chrysopathes, Trissopathes or small Sibopathes sp. [13:16:34] Looks like Trissopathes [13:18:45] LAT : 17.947398 , LON : -67.889605 , DEPTH : 1190.223 m, TEMP : 4.82854 C, SAL : 34.95632 PSU, DO : 6.2318 mg/l [13:23:46] LAT : 17.947434 , LON : -67.889462 , DEPTH : 1190.8248 m, TEMP : 4.82821 C, SAL : 34.95599 PSU, DO : 6.24182 mg/l [13:28:46] LAT : 17.947289 , LON : -67.889593 , DEPTH : 1186.7059 m, TEMP : 4.86836 C, SAL : 34.95525 PSU, DO : 6.21471 mg/l [13:33:47] LAT : 17.947298 , LON : -67.889434 , DEPTH : 1186.5306 m, TEMP : 4.86597 C, SAL : 34.95521 PSU, DO : 6.21034 mg/l [13:38:47] LAT : 17.9473 , LON : -67.889357 , DEPTH : 1185.6857 m, TEMP : 4.87752 C, SAL : 34.95479 PSU, DO : 6.2083 mg/l [13:41:29] danielwagner leaves the room [13:43:48] LAT : 17.947275 , LON : -67.889345 , DEPTH : 1183.9345 m, TEMP : 4.88186 C, SAL : 34.95502 PSU, DO : 6.21591 mg/l [13:48:48] LAT : 17.947313 , LON : -67.889322 , DEPTH : 1184.0149 m, TEMP : 4.8921 C, SAL : 34.95401 PSU, DO : 6.19631 mg/l [13:53:49] LAT : 17.947319 , LON : -67.889314 , DEPTH : 1179.7404 m, TEMP : 4.88793 C, SAL : 34.95464 PSU, DO : 6.19828 mg/l [13:54:04] working through guides right now [13:54:54] agree that this could be a collectible [13:55:54] from a far it does look like Tanacetipathes [13:57:02] The notes that Denis provided me suggested that but even he wasn't sure. He did say it was unusually deep for tanacetipathes [13:57:16] Should we pick more? [13:57:30] but polyps look too big [13:57:43] either way it is unusual [13:58:49] LAT : 17.947236 , LON : -67.889352 , DEPTH : 1180.0711 m, TEMP : 4.88988 C, SAL : 34.95416 PSU, DO : 6.18646 mg/l [14:00:35] Tina suggested to save some of the black coral tissue in formalin. Do you think it would be worthwhile to do the same here? [14:01:14] Sample ID EX1811_D17_01B Sample Box SO Field ID black coral Longitude, Latitude -67.889277, 17.947197 Depth (CTD) 1192.5584 Salinity 34.9678 Temperature 4.89589 Oxygen 5.96339 [14:01:56] just a couple of polyps in formalin [14:03:50] LAT : 17.947328 , LON : -67.889264 , DEPTH : 1180.4101 m, TEMP : 4.88414 C, SAL : 34.95438 PSU, DO : 6.20341 mg/l [14:08:50] LAT : 17.947346 , LON : -67.889276 , DEPTH : 1181.5434 m, TEMP : 4.90078 C, SAL : 34.95441 PSU, DO : 6.17043 mg/l [14:13:51] LAT : 17.947272 , LON : -67.88915 , DEPTH : 1180.3668 m, TEMP : 4.8959 C, SAL : 34.95395 PSU, DO : 6.18372 mg/l [14:18:51] LAT : 17.947113 , LON : -67.889079 , DEPTH : 1171.6817 m, TEMP : 4.92386 C, SAL : 34.95307 PSU, DO : 6.12898 mg/l [14:22:28] m [14:23:52] LAT : 17.947146 , LON : -67.888956 , DEPTH : 1172.2275 m, TEMP : 4.91454 C, SAL : 34.9531 PSU, DO : 6.17 mg/l [14:28:52] LAT : 17.947071 , LON : -67.888858 , DEPTH : 1163.4576 m, TEMP : 4.94965 C, SAL : 34.95251 PSU, DO : 6.12863 mg/l [14:33:53] LAT : 17.94719 , LON : -67.888881 , DEPTH : 1159.5707 m, TEMP : 4.98095 C, SAL : 34.95184 PSU, DO : 6.12264 mg/l [14:38:53] LAT : 17.94697 , LON : -67.888956 , DEPTH : 1158.8147 m, TEMP : 4.97759 C, SAL : 34.9516 PSU, DO : 6.09433 mg/l [14:43:54] LAT : 17.947033 , LON : -67.888794 , DEPTH : 1160.5402 m, TEMP : 4.98284 C, SAL : 34.95088 PSU, DO : 6.0907 mg/l [14:46:11] Definitely a Macrouridae [14:46:43] Looks like Coryphaenoides [14:48:54] LAT : 17.94704 , LON : -67.888651 , DEPTH : 1158.3161 m, TEMP : 5.02213 C, SAL : 34.9501 PSU, DO : 6.07347 mg/l [14:53:55] LAT : 17.947122 , LON : -67.88805 , DEPTH : 1151.1914 m, TEMP : 5.05215 C, SAL : 34.94974 PSU, DO : 6.05563 mg/l [14:58:55] LAT : 17.947025 , LON : -67.888573 , DEPTH : 1147.2572 m, TEMP : 5.07313 C, SAL : 34.94917 PSU, DO : 6.00119 mg/l [15:03:56] LAT : 17.946986 , LON : -67.888378 , DEPTH : 1142.165 m, TEMP : 5.05707 C, SAL : 34.94907 PSU, DO : 6.04443 mg/l [15:08:56] LAT : 17.946981 , LON : -67.888276 , DEPTH : 1141.6622 m, TEMP : 5.08173 C, SAL : 34.94865 PSU, DO : 5.97744 mg/l [15:11:37] mashkoormalik leaves the room [15:13:57] LAT : 17.946986 , LON : -67.888243 , DEPTH : 1137.0791 m, TEMP : 5.07243 C, SAL : 34.94895 PSU, DO : 5.9946 mg/l [15:18:57] LAT : 17.94696 , LON : -67.888103 , DEPTH : 1130.2606 m, TEMP : 5.04193 C, SAL : 34.94996 PSU, DO : 6.0404 mg/l [15:22:49] Timestamp (UTC) 20181117 15:22:12 Sample ID EX1811_D17_02B Sample Box SI Field ID Acanella sp. Longitude, Latitude -67.888123, 17.946991 Depth (CTD) 1148.8287 Salinity 34.96641 Temperature 5.01051 Oxygen 5.86298 [15:23:58] LAT : 17.946919 , LON : -67.888096 , DEPTH : 1130.4118 m, TEMP : 5.03712 C, SAL : 34.95034 PSU, DO : 6.06073 mg/l [15:28:26] megancromwell leaves the room [15:28:58] LAT : 17.946867 , LON : -67.888069 , DEPTH : 1131.1357 m, TEMP : 5.05675 C, SAL : 34.94888 PSU, DO : 5.98655 mg/l [15:33:59] LAT : 17.946873 , LON : -67.887907 , DEPTH : 1125.9295 m, TEMP : 5.05664 C, SAL : 34.94947 PSU, DO : 6.01382 mg/l [15:38:59] LAT : 17.946873 , LON : -67.887807 , DEPTH : 1123.5615 m, TEMP : 5.05053 C, SAL : 34.94961 PSU, DO : 6.04005 mg/l [15:43:21] Hello all [15:43:52] Hi asako [15:44:03] Hi Steve! [15:44:10] LAT : 17.946869 , LON : -67.887711 , DEPTH : 1122.3265 m, TEMP : 5.05183 C, SAL : 34.94932 PSU, DO : 6.01617 mg/l [15:49:00] LAT : 17.946865 , LON : -67.887629 , DEPTH : 1121.5287 m, TEMP : 5.0309 C, SAL : 34.94994 PSU, DO : 6.03459 mg/l [15:52:14] danielwagner leaves the room [15:54:01] LAT : 17.946824 , LON : -67.887476 , DEPTH : 1110.0717 m, TEMP : 5.05518 C, SAL : 34.94934 PSU, DO : 6.00462 mg/l [15:59:01] LAT : 17.946834 , LON : -67.887457 , DEPTH : 1121.0773 m, TEMP : 5.02944 C, SAL : 34.95026 PSU, DO : 6.03138 mg/l [16:03:12] Bathyphlops [16:04:01] LAT : 17.946866 , LON : -67.88724 , DEPTH : 1117.4695 m, TEMP : 5.02246 C, SAL : 34.95021 PSU, DO : 6.05163 mg/l [16:05:55] Very similar to one seen by Nautilus in the USVI in this same depth range: http://www.marinespecies.org/aphia.php?p=image&tid=125670&pic=124666 [16:09:02] LAT : 17.946949 , LON : -67.887091 , DEPTH : 1095.8565 m, TEMP : 5.06621 C, SAL : 34.94906 PSU, DO : 6.00251 mg/l [16:11:38] Coming off bottom here for a short time. Standby. [16:14:02] LAT : 17.94696 , LON : -67.887072 , DEPTH : 1025.3202 m, TEMP : 5.44963 C, SAL : 34.93584 PSU, DO : 5.67335 mg/l [16:17:30] There appears to be an issue with the ship's generator and out of caution the pilots decided to pull off bottom. We are standing by from word from the bridge about if its safe to continue the dive. [16:19:03] LAT : 17.946991 , LON : -67.887057 , DEPTH : 953.5602 m, TEMP : 5.92809 C, SAL : 34.91944 PSU, DO : 5.24127 mg/l [16:24:03] LAT : 17.946984 , LON : -67.887093 , DEPTH : 886.5813 m, TEMP : 6.41781 C, SAL : 34.88984 PSU, DO : 4.75869 mg/l [16:27:28] Just to update everyone, the issue has been resolved and we should be getting back onto the seafloor in ~~15 min [16:29:04] LAT : 17.946902 , LON : -67.887107 , DEPTH : 886.0418 m, TEMP : 6.44126 C, SAL : 34.89127 PSU, DO : 4.73781 mg/l [16:34:04] LAT : 17.946882 , LON : -67.887096 , DEPTH : 886.6015 m, TEMP : 6.4411 C, SAL : 34.89291 PSU, DO : 4.73489 mg/l [16:35:29] my feed is frozen [16:38:51] and the youtube feeds are down [16:39:06] LAT : 17.946906 , LON : -67.887114 , DEPTH : 886.2759 m, TEMP : 6.40108 C, SAL : 34.88892 PSU, DO : 4.72742 mg/l [16:39:30] Update: we need to come off the bottom to tow the vehicles away from a very thick patch of Sargassum that is causing problems with our intake [16:39:53] this effectively means that we need to conclude the seafloor portion of the dive early [16:40:31] standing by [16:40:45] we will start with the midwater portion as soon as we are away from the Sargassum patches [16:40:57] gloriacanon leaves the room [16:41:03] I will provide an update on timing as soon as I know more [16:41:14] Alright, thanks for the update! I'll try to be back later for midwater [16:41:41] meganmcculler leaves the room [16:43:18] thanks megan [16:44:05] LAT : 17.946895 , LON : -67.887075 , DEPTH : 886.7597 m, TEMP : 6.3853 C, SAL : 34.8892 PSU, DO : 4.74995 mg/l [16:46:03] michellescharer leaves the room [16:49:05] asakomatsumoto leaves the room [16:49:06] LAT : 17.946931 , LON : -67.887097 , DEPTH : 885.4795 m, TEMP : 6.39626 C, SAL : 34.88903 PSU, DO : 4.74185 mg/l [16:53:01] lots of particles. hopeful for good midwater animals [16:53:33] Mike, we are moving the ship now out of this patch of sargassum that's been clogging the thrusters. After we're in a good location we will get numbers about transect depths and time from the navigator. [16:53:47] The big question is how close to the bottom they feed comfortable going. [16:54:06] LAT : 17.946886 , LON : -67.887106 , DEPTH : 885.8994 m, TEMP : 6.38498 C, SAL : 34.88885 PSU, DO : 4.7379 mg/l [16:54:57] mikeford leaves the room: Replaced by new connection [16:54:59] Right now we're at ~~900m [16:57:39] Will work on getting you the EK-60 now on stream 3. [16:57:52] thanks. [16:59:07] LAT : 17.946785 , LON : -67.887056 , DEPTH : 885.5821 m, TEMP : 6.42157 C, SAL : 34.89073 PSU, DO : 4.72951 mg/l [17:02:14] andrewshuler leaves the room [17:04:07] LAT : 17.946194 , LON : -67.886889 , DEPTH : 882.4314 m, TEMP : 6.44078 C, SAL : 34.89283 PSU, DO : 4.7307 mg/l [17:04:47] megancromwell leaves the room [17:09:08] LAT : 17.945637 , LON : -67.886693 , DEPTH : 880.5879 m, TEMP : 6.4311 C, SAL : 34.89292 PSU, DO : 4.731 mg/l [17:11:06] While we are waiting on repositionging for the midwater part of the dive [17:11:13] there will be a live event on stream 3 [17:14:08] LAT : 17.945003 , LON : -67.886395 , DEPTH : 882.8433 m, TEMP : 6.37157 C, SAL : 34.88958 PSU, DO : 4.7556 mg/l [17:14:29] EX1811_DIVE17 ROV Ascending [17:19:09] LAT : 17.944342 , LON : -67.886097 , DEPTH : 881.3313 m, TEMP : 6.39721 C, SAL : 34.89078 PSU, DO : 4.74397 mg/l [17:24:09] LAT : 17.943673 , LON : -67.885824 , DEPTH : 881.0534 m, TEMP : 6.42205 C, SAL : 34.8914 PSU, DO : 4.7352 mg/l [17:24:27] arctapodema! [17:29:10] LAT : 17.94304 , LON : -67.885607 , DEPTH : 884.2268 m, TEMP : 6.41077 C, SAL : 34.88982 PSU, DO : 4.72668 mg/l [17:34:10] LAT : 17.943081 , LON : -67.885139 , DEPTH : 885.3573 m, TEMP : 6.38948 C, SAL : 34.88971 PSU, DO : 4.75156 mg/l [17:39:10] LAT : 17.942401 , LON : -67.884438 , DEPTH : 885.5023 m, TEMP : 6.38598 C, SAL : 34.88976 PSU, DO : 4.74696 mg/l [17:39:54] Mike, about 10-15 minutes until ROVs are ready for 900m transect. [17:44:11] LAT : 17.942498 , LON : -67.885249 , DEPTH : 886.5801 m, TEMP : 6.39054 C, SAL : 34.88943 PSU, DO : 4.74315 mg/l [17:44:28] sawtooth eel [17:47:30] 900 m transect start [17:49:11] LAT : 17.942641 , LON : -67.885197 , DEPTH : 884.68 m, TEMP : 6.39525 C, SAL : 34.88869 PSU, DO : 4.72974 mg/l [17:52:45] radiolarioan [17:54:12] LAT : 17.94262 , LON : -67.885206 , DEPTH : 883.9446 m, TEMP : 6.40283 C, SAL : 34.889 PSU, DO : 4.71242 mg/l [17:55:46] michellescharer leaves the room [17:59:12] LAT : 17.942521 , LON : -67.885251 , DEPTH : 884.2935 m, TEMP : 6.4077 C, SAL : 34.88803 PSU, DO : 4.7034 mg/l [18:00:13] staceywilliams leaves the room [18:04:13] LAT : 17.94275 , LON : -67.885287 , DEPTH : 883.6119 m, TEMP : 6.39573 C, SAL : 34.88879 PSU, DO : 4.74056 mg/l [18:09:13] LAT : 17.942558 , LON : -67.885276 , DEPTH : 884.8824 m, TEMP : 6.38916 C, SAL : 34.8888 PSU, DO : 4.72837 mg/l [18:14:14] LAT : 17.942528 , LON : -67.885285 , DEPTH : 884.8863 m, TEMP : 6.37915 C, SAL : 34.88819 PSU, DO : 4.73575 mg/l [18:19:14] LAT : 17.942513 , LON : -67.885306 , DEPTH : 884.2549 m, TEMP : 6.37364 C, SAL : 34.88855 PSU, DO : 4.74737 mg/l [18:24:15] LAT : 17.942549 , LON : -67.885265 , DEPTH : 884.2574 m, TEMP : 6.37338 C, SAL : 34.88896 PSU, DO : 4.7472 mg/l [18:29:15] LAT : 17.942522 , LON : -67.885307 , DEPTH : 883.6719 m, TEMP : 6.39896 C, SAL : 34.88919 PSU, DO : 4.72224 mg/l [18:32:12] Hi all [18:32:25] Hello [18:34:16] LAT : 17.942559 , LON : -67.88529 , DEPTH : 884.5557 m, TEMP : 6.40542 C, SAL : 34.8892 PSU, DO : 4.71959 mg/l [18:34:52] amhipod, maybe [18:39:16] LAT : 17.942577 , LON : -67.885229 , DEPTH : 884.3076 m, TEMP : 6.40849 C, SAL : 34.88897 PSU, DO : 4.72078 mg/l [18:40:09] G'day [18:40:51] Aloha [18:41:18] video so choppy for me it is not really working.. sorry [18:41:45] Bathochordeus [18:42:15] they can sink 1000m per day and be up to 1m in diameter [18:43:21] 900m transect ended at 18:40 UTC [18:43:38] started at 17:47 [18:43:50] How do they control their ascent/descent is it active or passive? [18:44:17] LAT : 17.942519 , LON : -67.885268 , DEPTH : 872.2657 m, TEMP : 6.46079 C, SAL : 34.88332 PSU, DO : 4.67977 mg/l [18:45:13] looked like a myctophid [18:45:51] the larvacean or the ROV? No DVM in the larvaceans I believe and by winch with thrusters playing second fiddle if ROV. [18:46:09] the Chat suggests we haven't seen very much? [18:46:12] danielwagner leaves the room [18:47:53] hello everyone! [18:48:10] sorry - lots in the SeaTube system [18:48:26] Konban-wa [18:48:40] Good morning [18:48:54] ahh good. It seemed lots of biomass so wasn't sure.. [18:49:17] LAT : 17.942501 , LON : -67.885223 , DEPTH : 824.557 m, TEMP : 6.61889 C, SAL : 34.85706 PSU, DO : 4.43845 mg/l [18:54:18] LAT : 17.942546 , LON : -67.885171 , DEPTH : 774.6145 m, TEMP : 7.0384 C, SAL : 34.86926 PSU, DO : 4.22438 mg/l [18:55:43] say an Arctapodema and a Tetrorchis too [18:56:02] I love proper midwater on a Saturday afternoon.. [18:57:14] Drop in from RADM was cool... [18:57:52] Gallaudet [18:58:02] very cool. [18:59:18] LAT : 17.942517 , LON : -67.885181 , DEPTH : 726.2808 m, TEMP : 7.75337 C, SAL : 34.92472 PSU, DO : 4.10962 mg/l [19:00:49] BTW, FATE continues on, but not a funding program. Our SSC intact providing advice and continue waving banner of fishery oceanography... [19:01:31] I know. [19:02:50] shrimp [19:03:15] sergestid, I believe [19:04:19] LAT : 17.942592 , LON : -67.885061 , DEPTH : 685.9121 m, TEMP : 8.78871 C, SAL : 35.04859 PSU, DO : 4.06677 mg/l [19:04:36] Cyclothone [19:04:52] yup [19:05:28] pyrosome [19:06:45] pyrosome short stubby [19:07:10] myctophid - not sure which... [19:07:24] Thalassocalyce [19:08:25] Pyrosomes important forage for many things, calorie rich food... [19:08:38] Solmissus? [19:08:44] nice and crunchy too! [19:09:01] lol [19:09:05] pyrosome short stubby [19:09:20] LAT : 17.942542 , LON : -67.885154 , DEPTH : 684.9728 m, TEMP : 8.78575 C, SAL : 35.04672 PSU, DO : 4.07845 mg/l [19:10:51] Mertensiid "Wadako"? [19:11:12] cydippida Mertensiidae [19:11:22] got it... [19:11:34] Concur Cyclothone [19:11:47] gonostomatid - not sure if Cyclothone... [19:12:05] the one Steve Haddock might call "Tetraphalia" perhaps though hard to tell side on like that.. [19:12:10] prob, though... [19:12:32] beautiful jelly... [19:14:00] Atolla vanhoeffeni [19:14:20] LAT : 17.942525 , LON : -67.885401 , DEPTH : 686.2254 m, TEMP : 8.79744 C, SAL : 35.04741 PSU, DO : 4.06203 mg/l [19:15:49] Steve Auscavitch leaves the room [19:16:00] Cyclothone was C. pallida [19:17:01] A fishy aside, please pass word thru the OE community that Bruce Mundy here at PIFSC is retiring end of this year if people want to reach out to him... [19:17:13] Bathykorus!! [19:18:14] maybe "Hatoma-type" with simple stomach pouches? Need to pull that one from video later!! [19:18:15] danielwagner leaves the room [19:18:46] So they are in the Atlantic too... [19:19:06] wicked! [19:19:20] LAT : 17.942539 , LON : -67.885143 , DEPTH : 685.9165 m, TEMP : 8.82536 C, SAL : 35.04978 PSU, DO : 4.06275 mg/l [19:19:30] stomach pouches were very simple [19:20:09] Pyrosome! [19:21:05] Pysonectae wispy white. Apolemia maybe though siphosome not so fuzzy.. [19:21:19] Thanks, Don, I will CERTAINLY reach out to Bruce. [19:21:35] Physonecate sorry. The Nishida clear white Sagami-type? [19:22:15] Pyrosome. short stubby with lateral projections but no terminal [19:22:32] no shrimp sitting on it [19:23:13] pyrosoma short stubby [19:23:33] last midwater dive we didn't see a single pyrosome. What is going on you reckon? [19:23:53] this is new... [19:24:03] Are we on upwelling/downwelling region? [19:24:21] LAT : 17.942463 , LON : -67.885169 , DEPTH : 686.1731 m, TEMP : 8.81944 C, SAL : 35.05069 PSU, DO : 4.05855 mg/l [19:24:39] Trachymedusa: Rhopalonematidae? reddish stomach? [19:24:58] really cool. Rhopalonematid [19:25:23] myctophid? [19:25:37] Yes, probably Lepidophanes guentheri. [19:25:54] If pyrosomes in shallower depths here, this could be a good foraging ground for some spp of sea turtles [19:26:22] another myctophid swimming down [19:27:03] don't see that posture often! [19:27:50] Lobate? [19:28:01] mertensid again... [19:28:34] iscwatch2 leaves the room [19:29:21] LAT : 17.942485 , LON : -67.885119 , DEPTH : 686.0303 m, TEMP : 8.81255 C, SAL : 35.05026 PSU, DO : 4.0681 mg/l [19:30:19] Sergia, I think [19:31:45] active filtering on those? [19:31:53] pyrosomes [19:32:08] mysid. 4 splayed attenae and reddish head [19:32:20] Belay my shallower depth comment, just read that leatherbacks can dive below 1000m... [19:32:26] darn. mysid. [19:32:29] a pair [19:32:49] Would love to see a leatherback! :-) [19:33:13] that would be COOL! and eating a Pyrosoma... [19:33:27] pyrosome short stubby [19:33:55] no Funchalia on it again [19:34:22] LAT : 17.942523 , LON : -67.885162 , DEPTH : 686.2329 m, TEMP : 8.80321 C, SAL : 35.05005 PSU, DO : 4.07022 mg/l [19:35:18] calycophoran. couldn't count bells but maybe only one? Sphaeronectes? [19:35:47] Rhopalonematidae [19:36:23] oik [19:36:55] Mesochordeus larvacean [19:38:38] sergestid [19:39:05] lobate! [19:39:22] LAT : 17.942578 , LON : -67.885142 , DEPTH : 685.4505 m, TEMP : 8.80025 C, SAL : 35.05085 PSU, DO : 4.07729 mg/l [19:39:36] Leucartia? [19:40:42] Bathocyroe fosteri [19:41:06] small body, large lobes, very wide auricles [19:41:24] sergestid [19:41:49] excellent... [19:42:41] Mesochordeus? [19:43:41] sergestid? [19:44:06] pyrosome really light up.. [19:44:23] LAT : 17.942551 , LON : -67.885197 , DEPTH : 685.4055 m, TEMP : 8.80046 C, SAL : 35.05004 PSU, DO : 4.0867 mg/l [19:44:45] "fiery bodies" [19:45:02] Agalma okenii or one of the Erenna? [19:45:19] maybe Agalma as I didn't see nematocyst patches on the bracts.. [19:45:35] pyrosome short stubby [19:46:22] no shrimp on it either [19:47:00] woohoo! more ctenophores! [19:47:44] Halitrephes valviidae [19:48:00] sweet [19:49:00] Bathocyroe or Lampocteis. need to check where tentacle bulbs are.. [19:49:23] LAT : 17.942497 , LON : -67.885232 , DEPTH : 685.9387 m, TEMP : 8.80663 C, SAL : 35.05162 PSU, DO : 4.07164 mg/l [19:49:45] 2 Cyclothone... [19:50:56] Calycophoran. roundish bells. couldn't count [19:51:34] Rosacea? or too shallow? [19:51:44] juvenile "Tetraphalia" [19:52:06] Cydippida: Mertensiidae "wadako"/"momiage" [19:52:57] siphosome seemed to diffuse for Rosacea. If 2 bells then maybe Liliopsis? [19:53:55] I saw two bells. [19:54:23] LAT : 17.94247 , LON : -67.885167 , DEPTH : 662.4524 m, TEMP : 8.9683 C, SAL : 35.05427 PSU, DO : 3.97888 mg/l [19:54:34] Have you dialied-in an ID on the Sydippida Sp. B in Lindsay et al. 2015 ,then? [19:59:24] LAT : 17.942502 , LON : -67.885135 , DEPTH : 615.5737 m, TEMP : 9.8518 C, SAL : 35.16265 PSU, DO : 3.91527 mg/l [20:00:31] mikeford leaves the room: Replaced by new connection [20:00:40] no not yet. Didn't see any pigmentation in the gut in the guy today though.. [20:04:04] good forams too - Hastigerina [20:04:24] LAT : 17.942505 , LON : -67.885138 , DEPTH : 568.0139 m, TEMP : 10.95024 C, SAL : 35.33415 PSU, DO : 3.97759 mg/l [20:05:30] on the cydippid, you're rihgt. I dis not see a pigmented gut. [20:05:42] did not see [20:06:01] back in two minutes [20:06:58] narco [20:08:47] back [20:09:25] LAT : 17.942529 , LON : -67.88511 , DEPTH : 521.4564 m, TEMP : 11.78422 C, SAL : 35.44793 PSU, DO : 4.03667 mg/l [20:12:31] seeing some narcos...this could be cool. [20:14:25] LAT : 17.942491 , LON : -67.885157 , DEPTH : 485.7787 m, TEMP : 13.02399 C, SAL : 35.65062 PSU, DO : 4.20311 mg/l [20:16:46] Cyclo? [20:17:16] Thalassocalyce? [20:17:30] Yes, C. psedopallida or braueri - one of the "lights" [20:17:56] got it. thank you [20:19:11] Frittilariid larvacean [20:19:27] LAT : 17.942501 , LON : -67.885191 , DEPTH : 485.6348 m, TEMP : 13.08867 C, SAL : 35.65121 PSU, DO : 4.17148 mg/l [20:19:39] foram [20:19:49] siph [20:20:48] not sure on the smaller shrimp [20:21:12] coelodenfrid? [20:21:26] big euphausiid, I think [20:22:25] sergestid. they seem to all be redheads [20:22:30] wicked [20:22:58] krill too [20:24:26] LAT : 17.942528 , LON : -67.885158 , DEPTH : 484.9159 m, TEMP : 13.07148 C, SAL : 35.64805 PSU, DO : 4.18459 mg/l [20:27:24] physonect [20:27:54] Steve Auscavitch leaves the room [20:29:27] LAT : 17.942528 , LON : -67.88516 , DEPTH : 484.8059 m, TEMP : 13.02553 C, SAL : 35.65267 PSU, DO : 4.20245 mg/l [20:29:45] Physonectae. Rudjakovia white maybe? [20:29:54] Seiroios -cycippid cteno! [20:30:09] Cyclothone? [20:30:20] yessir [20:30:34] dead physonect? [20:32:03] krill [20:32:43] myctophid? [20:33:19] yes, likely Myctophum dure to body shape and reflectivity... [20:34:27] LAT : 17.942511 , LON : -67.885175 , DEPTH : 485.4418 m, TEMP : 13.00616 C, SAL : 35.65031 PSU, DO : 4.1999 mg/l [20:34:40] yessir [20:34:44] cyclothone [20:34:50] yeah!!! getting it [20:35:06] so if head is down it is using the headlights for counterillumination? [20:35:19] Lensia [20:35:37] conoidea maybe because somatocyst long and thin [20:35:54] got it. [20:36:02] good idea on headlights [20:38:36] Coelodendrid phaeodarian [20:38:45] yeaaaaaah [20:39:28] LAT : 17.942519 , LON : -67.885177 , DEPTH : 485.0816 m, TEMP : 12.97441 C, SAL : 35.64521 PSU, DO : 4.19349 mg/l [20:40:04] where are all the narcos with all these pyrosomes here to eat? [20:40:39] Lobate? [20:41:14] my video pauses are longer than the play sections so will trust your ID for sure [20:41:27] radiolarian? phaeocalpida? [20:42:21] spiky ball... [20:42:50] had been wondering where all the protists were. Just shallower then.. [20:43:06] caly [20:43:43] Cyclo? [20:43:59] yep [20:44:28] LAT : 17.942528 , LON : -67.885163 , DEPTH : 484.8998 m, TEMP : 12.96505 C, SAL : 35.64305 PSU, DO : 4.20693 mg/l [20:44:41] Shore-side team, we are going to adjust the time of the post-dive call today for 18:20/6:20 AST, 05:20EST to discuss our dive plan for the final two dives. [20:46:00] Nice cyclothone shots [20:46:19] Very - Cyclothone braueri [20:47:07] chaeto? [20:49:08] seems Cyclothone always head 15-30 degree angled down.. [20:49:29] LAT : 17.942521 , LON : -67.88516 , DEPTH : 484.3412 m, TEMP : 12.95608 C, SAL : 35.64251 PSU, DO : 4.20203 mg/l [20:49:38] are the photophores angled slightly too? [20:50:24] michellescharer leaves the room [20:51:48] WTF! [20:52:19] a larval lobate? tentacle bulbs near external surface but otherwise seemed like Mertensiid [20:52:34] That one is Cyclothone pseudopallida [20:52:38] a missing link?! [20:52:44] very cool shape - mertensid perhaps. great tentacle video [20:52:58] missing link!!! need the sample [20:53:30] also, C. pseudopallida - that's the long "light" one [20:53:39] very long tentacles but tentilla not coiled at all. Man, where is that slurp gun! [20:54:29] LAT : 17.942526 , LON : -67.885177 , DEPTH : 485.1826 m, TEMP : 12.93007 C, SAL : 35.6387 PSU, DO : 4.19618 mg/l [20:54:55] andrewobrien leaves the room [20:55:08] Nav says 485m but this is 500m transect, right? The Nav is the TMS depth? [20:55:26] I mean Serios? [20:57:38] chaete big white [20:57:49] monstah [20:58:46] Mertensiide. wadako? [20:59:05] No! Eurhamphea? filaments? [20:59:30] LAT : 17.942563 , LON : -67.885131 , DEPTH : 483.9177 m, TEMP : 12.9294 C, SAL : 35.63744 PSU, DO : 4.2006 mg/l [20:59:48] pretty deep for a Eurhamphea [21:00:41] sun about to come up [21:01:57] cydippid? [21:02:44] physonect [21:03:32] Lensia [21:03:54] got it. Thanks. Cydippid is so not rewarding, though. [21:04:30] LAT : 17.942542 , LON : -67.885143 , DEPTH : 436.2813 m, TEMP : 13.43628 C, SAL : 35.67282 PSU, DO : 4.11405 mg/l [21:04:45] protist [21:05:42] yeah sorry. Only a second at a time of video so a bit painful.. [21:08:00] caught it [21:08:09] Steve Auscavitch leaves the room [21:08:16] sorry. need to get you an I2 connection for Okeanos [21:09:30] like a briefcase you can open anywhere and be instantly connected in realtime... [21:09:39] LAT : 17.942519 , LON : -67.885149 , DEPTH : 388.5537 m, TEMP : 14.94407 C, SAL : 35.96576 PSU, DO : 4.54168 mg/l [21:11:31] Sorry, gotta run, but will catch up later. Thanks a bunch. [21:12:45] traceysutton leaves the room [21:13:00] thank you! [21:14:31] LAT : 17.94257 , LON : -67.885146 , DEPTH : 339.9603 m, TEMP : 16.34084 C, SAL : 36.24385 PSU, DO : 5.11829 mg/l [21:18:08] danielwagner leaves the room [21:19:32] LAT : 17.942585 , LON : -67.885149 , DEPTH : 292.5296 m, TEMP : 17.57227 C, SAL : 36.45243 PSU, DO : 5.49113 mg/l [21:22:16] wow! [21:23:06] did I miss something? [21:23:25] wow!!!!! [21:23:39] What was wow!? [21:23:43] like forskalia [21:23:54] Vogtia! [21:24:05] or Hippopodius [21:24:28] seems latter [21:24:42] LAT : 17.942539 , LON : -67.885146 , DEPTH : 283.6523 m, TEMP : 17.87045 C, SAL : 36.4969 PSU, DO : 5.55825 mg/l [21:24:47] ostracod eater [21:24:59] Hippopodius hippopum [21:25:30] a multi-bell calycophoran [21:28:01] Rosacea [21:29:11] Hippopodius [21:29:33] LAT : 17.942549 , LON : -67.885151 , DEPTH : 283.8179 m, TEMP : 17.88377 C, SAL : 36.49905 PSU, DO : 5.56891 mg/l [21:29:43] Interesting again, not as many pyrosomes as in the deeper transect, was that 700m? [21:29:54] has no bracts so the nectophores act like bracts to protect [21:30:17] right. 700 m with all the pyrosomes. [21:30:36] Desmophyes annectens. I think I saw the globular tips to the somatocysts [21:31:09] very nice [21:32:20] more animals than I expected at 300m. No salps yet though.. [21:33:16] non-Oikoplura larvacean [21:33:33] calyc [21:34:33] LAT : 17.942527 , LON : -67.885158 , DEPTH : 283.8654 m, TEMP : 17.89298 C, SAL : 36.50013 PSU, DO : 5.55918 mg/l [21:34:48] calyc [21:39:34] LAT : 17.942532 , LON : -67.88515 , DEPTH : 283.5125 m, TEMP : 17.90268 C, SAL : 36.50156 PSU, DO : 5.56178 mg/l [21:39:44] calyc [21:39:54] just to check again. The okexnav data is coming from Serios not the ROV, right? [21:40:39] I think it is from the ROV. [21:40:59] Prayid. Desmophyes? [21:41:45] nope. Seirios. above the ROV. [21:41:57] D2 is reading 299 right now, Seirios is reading 283 [21:43:05] We had a problem earlier in the week with the CTD sensor reporting incorrect numbers on D2. We switched OKEXNAV in the chat to report seirios for the remainder of our time out here. [21:43:32] Agalma okenii [21:43:53] ok. As long as we know in the METAdata. Good to know [21:44:34] LAT : 17.942525 , LON : -67.885282 , DEPTH : 283.8265 m, TEMP : 17.88225 C, SAL : 36.49798 PSU, DO : 5.56092 mg/l [21:45:07]