[08:10:35] chat-admin leaves the room [11:06:51] EX2107 DIVE04 Test message [12:10:01] johnreed leaves the room [12:18:24] johnreed leaves the room [12:25:43] EX2107_DIVE04 ROV Launch [12:31:12] EX2107_DIVE04 ROV on Surface [12:31:53] EX2107_DIVE04 ROV Descending [12:32:45] LAT : 30.802717 , LON : -77.300812 , DEPTH : 14.7071 m, TEMP : 26.03282 C, SAL : 36.41887 PSU, DO : 6.59921 mg/l, TURBIDITY : 0.696 FTU [12:35:01] johnreed leaves the room [12:37:46] LAT : 30.80407 , LON : -77.300638 , DEPTH : 56.2073 m, TEMP : 26.03677 C, SAL : 36.42422 PSU, DO : 6.57975 mg/l, TURBIDITY : 0.7753 FTU [12:42:46] LAT : 30.804953 , LON : -77.300828 , DEPTH : 199.3524 m, TEMP : 19.32208 C, SAL : 36.69738 PSU, DO : 6.79933 mg/l, TURBIDITY : 0.8486 FTU [12:47:46] LAT : 30.805197 , LON : -77.301006 , DEPTH : 348.7038 m, TEMP : 19.08071 C, SAL : 36.68586 PSU, DO : 6.85415 mg/l, TURBIDITY : 0.8791 FTU [12:52:47] LAT : 30.805285 , LON : -77.301492 , DEPTH : 499.8653 m, TEMP : 18.53816 C, SAL : 36.59892 PSU, DO : 6.51934 mg/l, TURBIDITY : 0.8852 FTU [12:54:11] johnreed leaves the room [12:57:47] LAT : 30.805361 , LON : -77.302042 , DEPTH : 653.3967 m, TEMP : 15.95606 C, SAL : 36.14622 PSU, DO : 5.65983 mg/l, TURBIDITY : 0.9035 FTU [12:58:20] Ken Sulak here. First dive of this mission I can attend. Wanted to have a look at earlier dive imagery. Logged into OE cruise files archive https://exdata.tgfoe.org/OkeanosCruises. But there is nothing posted there for 2107, no event logs, no imagery, etc. Normally, when I cannot attend live, I pull up the imagery and look for fish images. Is there something new regarding posting of OE cruise data?? [13:02:47] LAT : 30.805535 , LON : -77.302505 , DEPTH : 802.1471 m, TEMP : 12.09817 C, SAL : 35.56468 PSU, DO : 4.90075 mg/l, TURBIDITY : 0.8974 FTU [13:04:51] @Ken: you can go to SeaTube and review the dive video for now (you can even set it to play at faster speed to scan for something you are interested in). Go to https://data.oceannetworks.ca/SeaTubeV3 and dial up the dive you are interested in. [13:06:02] iscwatch leaves the room: Replaced by new connection [13:07:48] LAT : 30.805599 , LON : -77.302834 , DEPTH : 955.3904 m, TEMP : 8.09113 C, SAL : 35.16305 PSU, DO : 5.19828 mg/l, TURBIDITY : 0.8974 FTU [13:11:01] johnreed leaves the room [13:11:18] kensulak leaves the room [13:12:49] LAT : 30.80557 , LON : -77.303215 , DEPTH : 1113.5606 m, TEMP : 5.58601 C, SAL : 35.07783 PSU, DO : 7.14149 mg/l, TURBIDITY : 0.8913 FTU [13:17:34] christarabenold leaves the room: Replaced by new connection [13:17:49] LAT : 30.805419 , LON : -77.303802 , DEPTH : 1266.9785 m, TEMP : 4.34993 C, SAL : 34.99918 PSU, DO : 8.1406 mg/l, TURBIDITY : 0.8913 FTU [13:17:54] Thanks Scott. I have never previously used the SeaTube utility. However, it is not the video that I am really looking for - but the still imagery. I can rapidly go through the images to look for fish images. And then go to the Event Log tab and coordinate image with depth, temp data. So the data archive is highly useful. [13:18:52] @Ken: yup, fully understand. [13:20:14] @Ken: I haven't checked the exdata server yet for files, but I haven't heard of any difference to protoocol for this expedition. Sometimes there is a delay with pushing all the data to shore. Will see what answers we can get for you. [13:22:21] Thanks Scott. [13:22:50] LAT : 30.805093 , LON : -77.304548 , DEPTH : 1309.7893 m, TEMP : 4.24567 C, SAL : 34.99316 PSU, DO : 8.22393 mg/l, TURBIDITY : 0.8852 FTU [13:23:44] Inquiring on that @Ken. Glad you are here. Hope we see some great fish for you to tell us about. [13:24:18] Do you plan to call in if there is something interesting for you to narrate? Or just relay from the chat? [13:24:47] stephaniefarrington leaves the room [13:24:52] kensulak leaves the room: Replaced by new connection [13:27:03] christarabenold leaves the room [13:27:51] LAT : 30.804953 , LON : -77.305274 , DEPTH : 1312.1967 m, TEMP : 4.24837 C, SAL : 34.99335 PSU, DO : 8.23377 mg/l, TURBIDITY : 0.8913 FTU [13:28:03] I live out in redneck heaven among 80 ft tall oaks - nice but very poor cell reception. So, I normally do not try to call in [13:28:22] @Ken: There are images in the EX2107 folder at https://exdata.tgfoe.org/OkeanosCruises/. Perhaps Matt Dornback can help you. I'll ping him off chat. [13:30:19] Copy that Ken. IDs/info much appreciated in chat, which I will monitor. [13:32:02] johnreed leaves the room [13:32:19] Well, that is the OE data site that I tried this AM. And again just now. Successful login, but the last cruise that shows up is EX2105 - nothing for EX2106 or EX2107??? [13:32:47] @Ken: same for me, but Matt is looking into it, so stand-by for official word. [13:32:52] LAT : 30.804789 , LON : -77.305661 , DEPTH : 1362.2522 m, TEMP : 4.22612 C, SAL : 34.99257 PSU, DO : 8.22115 mg/l, TURBIDITY : 0.8913 FTU [13:32:55] I tried 3 different browsers just in case that was the problem [13:33:55] @Ken: if others can see a EX2107 folder, it may mean there are some permissions issues that need to be fixed. [13:34:02] christarabenold leaves the room [13:35:33] kensulak leaves the room: Replaced by new connection [13:37:52] LAT : 30.804725 , LON : -77.305829 , DEPTH : 1420.8808 m, TEMP : 4.22342 C, SAL : 34.99152 PSU, DO : 8.22313 mg/l, TURBIDITY : 0.9035 FTU [13:37:56] Is the sonar screen on camera 3 from Serios or the ROV? [13:38:41] Hello all [13:38:56] Hello Asako. [13:39:05] Hi Scott! [13:40:52] Get that? [13:41:00] I got it. [13:41:06] RE sonar on feed? [13:41:11] Thx [13:41:14] @John: you are seeing both sonars... [13:41:24] @John: ah - you heard. Great! [13:41:34] Thanks Roland. [13:42:28] Hello John Reed [13:42:53] LAT : 30.804761 , LON : -77.305937 , DEPTH : 1421.3237 m, TEMP : 4.22678 C, SAL : 34.99162 PSU, DO : 8.19422 mg/l, TURBIDITY : 0.8852 FTU [13:43:47] stephaniefarrington leaves the room [13:43:53] Hi Ken, can you access this? https://exdata.tgfoe.org/OkeanosCruises/EX2107/Imagery/ [13:44:34] and this https://exdata.tgfoe.org/OkeanosCruises/EX2107/Eventlogs/ [13:44:39] christarabenold leaves the room: Replaced by new connection [13:46:26] emilycrum leaves the room [13:47:04] johnreed leaves the room [13:47:22] @Ken you need to scroll to the bottom of the main ftp page https://exdata.tgfoe.org/OkeanosCruises/. The sidebar is getting cut off. The cruises are in chronological order [13:47:50] @Matt: I was having the same issue as Ken, so here are my answers. I can access the two links you gave directly, and so using those can acccess images and eventlogs. However, the EX2107 folder does not show up on the list/menu of folders so that when I go to just https://exdata.tgfoe.org/OkeanosCruises I would not be ablke to access them. What I do see is a grayed out "...3 more subfolders" that I cannot access at the bottom of the long list of cruise folders I have access to, e.g. in the after EX2104, EX2105.. [13:47:54] LAT : 30.805058 , LON : -77.306173 , DEPTH : 1420.0744 m, TEMP : 4.22756 C, SAL : 34.99203 PSU, DO : 8.17992 mg/l, TURBIDITY : 0.8791 FTU [13:48:35] The end there should have read "in the menu list after EX2104, EX2105..." [13:48:37] allencollins leaves the room [13:49:46] Matt - I can log on to the data site with those urls, but when I scroll down, the last cruise at the bottom is EX2105. Below that is a note in gray that says ...3 more subfolders. But that is not clickable, and cannof scroll down any further s [13:49:53] Or, another way to say it is the scroll bar won't go any further than EX2105 and "...3 more subfolders." [13:50:28] Ken and I are describing the same issue! [13:51:21] SitRep: Troubleshooting some ROV issues so hanging out at 20 m above bottom for the time being. [13:52:29] mattdornback leaves the room [13:52:55] LAT : 30.804889 , LON : -77.306152 , DEPTH : 1421.352 m, TEMP : 4.22772 C, SAL : 34.99243 PSU, DO : 8.18239 mg/l, TURBIDITY : 0.8913 FTU [13:54:58] allencollins leaves the room [13:57:55] LAT : 30.805006 , LON : -77.306191 , DEPTH : 1415.633 m, TEMP : 4.23043 C, SAL : 34.99203 PSU, DO : 8.2003 mg/l, TURBIDITY : 0.8852 FTU [13:58:31] Since we are in the midst of trouble-shooting of both real-time and post-dive matters, I will add a note. The Chat room works well on Firefox, and MSN Edge, but on Chrome it disconnects frequently, requiring repeat logins [13:58:52] EX2107_DIVE04 ROV Ascending [13:59:00] johnreed leaves the room [13:59:35] ROV issues require that the ROV be brought back on board. Stay tuned - will try to redpploy later today. [14:00:09] understand. cross fingers! [14:00:27] kensulak leaves the room [14:00:42] An email announcement will be sent out with an update on when we can get back in the water. [14:01:23] see you later hopefully! [14:01:25] asakomatsumoto leaves the room [14:01:27] emilycrum leaves the room [14:02:55] LAT : 30.805023 , LON : -77.306269 , DEPTH : 1287.0659 m, TEMP : 4.25091 C, SAL : 34.99328 PSU, DO : 8.21004 mg/l, TURBIDITY : 0.8913 FTU [14:06:37] kimberlygalvez leaves the room [14:07:26] johnreed leaves the room [14:07:56] LAT : 30.805306 , LON : -77.306209 , DEPTH : 1140.9339 m, TEMP : 5.16264 C, SAL : 35.04835 PSU, DO : 7.52062 mg/l, TURBIDITY : 0.8852 FTU [14:11:57] johnreed leaves the room [14:12:35] emilycrum leaves the room [14:12:57] LAT : 30.805665 , LON : -77.306674 , DEPTH : 1119.3268 m, TEMP : 5.47893 C, SAL : 35.06857 PSU, DO : 7.28536 mg/l, TURBIDITY : 0.9219 FTU [14:17:20] allencollins leaves the room [14:17:28] stevenauscavitch leaves the room [14:17:58] LAT : 30.805963 , LON : -77.306111 , DEPTH : 965.7276 m, TEMP : 7.74532 C, SAL : 35.14927 PSU, DO : 5.51264 mg/l, TURBIDITY : 0.8913 FTU [14:22:58] LAT : 30.806062 , LON : -77.305433 , DEPTH : 819.8727 m, TEMP : 11.59963 C, SAL : 35.49432 PSU, DO : 4.77232 mg/l, TURBIDITY : 0.8852 FTU [14:27:59] LAT : 30.805869 , LON : -77.304772 , DEPTH : 668.2839 m, TEMP : 15.62601 C, SAL : 36.08467 PSU, DO : 5.59006 mg/l, TURBIDITY : 0.8974 FTU [14:29:15] MichaelVecchione leaves the room [14:32:59] LAT : 30.805702 , LON : -77.303932 , DEPTH : 519.6058 m, TEMP : 18.3815 C, SAL : 36.56519 PSU, DO : 6.37545 mg/l, TURBIDITY : 0.8852 FTU [14:36:07] allencollins leaves the room [14:37:59] LAT : 30.805619 , LON : -77.302872 , DEPTH : 376.0995 m, TEMP : 19.0171 C, SAL : 36.68002 PSU, DO : 6.86286 mg/l, TURBIDITY : 0.8852 FTU [14:41:40] allencollins leaves the room [14:43:00] LAT : 30.805543 , LON : -77.301629 , DEPTH : 237.7878 m, TEMP : 19.22916 C, SAL : 36.69576 PSU, DO : 6.92855 mg/l, TURBIDITY : 0.873 FTU [14:48:01] LAT : 30.805376 , LON : -77.300398 , DEPTH : 101.5223 m, TEMP : 22.22494 C, SAL : 36.87453 PSU, DO : 6.05615 mg/l, TURBIDITY : 0.8303 FTU [14:53:01] LAT : 30.80542 , LON : -77.299084 , DEPTH : 53.2145 m, TEMP : 26.0591 C, SAL : 36.42029 PSU, DO : 6.59637 mg/l, TURBIDITY : 0.7875 FTU [14:57:54] EX2107_DIVE04 ROV on Surface [14:58:01] LAT : 30.805413 , LON : -77.297944 , DEPTH : 2.1467 m, TEMP : 26.04898 C, SAL : 36.41997 PSU, DO : 6.60906 mg/l, TURBIDITY : 0.7082 FTU [15:10:51] EX2107_DIVE04 ROV Recovery Complete [15:11:40] EX2107_DIVE04 ROV powered off [15:14:12] timothyswain leaves the room [15:25:19] johnreed leaves the room [15:28:53] timothyswain leaves the room [15:40:55] emilycrum leaves the room [15:47:08] christopherknowlton leaves the room [15:51:09] timothyswain leaves the room [15:53:25] FYI! We will get back into the water. Will update on timing, but we are proceeding as quickly as possible for re-launch [15:57:25] allencollins leaves the room [16:10:22] Expect to be back in the water around 1PM EST (a bit less than hour from now). On bottom roughly 30 min. after that. [16:13:08] allencollins leaves the room [16:26:36] allencollins leaves the room [16:38:48] EX2107_DIVE05 ROV powered off [16:42:57] allencollins leaves the room [16:47:17] timothyswain leaves the room [16:53:13] johnreed leaves the room [16:57:09] allencollins leaves the room [17:01:08] timothyswain leaves the room [17:06:36] emilycrum leaves the room [17:10:24] EX2107 DIVE05 Test message [17:11:45] Updated timeline: into water at 1:15 (5 minutes from now). Predive brief at 1:30. On bottom just after 2:00. [17:13:16] timothyswain leaves the room [17:18:15] EX2107_DIVE05 ROV Launch [17:23:56] allencollins leaves the room [17:24:30] EX2107_DIVE05 ROV on Surface [17:24:55] johnreed leaves the room: Replaced by new connection [17:25:40] EX2107_DIVE05 ROV Descending [17:26:34] LAT : 30.803752 , LON : -77.306471 , DEPTH : 23.5291 m, TEMP : 26.06816 C, SAL : 36.4256 PSU, DO : 6.59305 mg/l, TURBIDITY : 0.696 FTU [17:28:27] Welcome back John and Mike! [17:31:01] johnreed leaves the room [17:31:35] LAT : 30.803684 , LON : -77.306275 , DEPTH : 77.3455 m, TEMP : 24.12822 C, SAL : 36.84273 PSU, DO : 6.73265 mg/l, TURBIDITY : 0.7998 FTU [17:34:02] wooo! [17:34:08] Ok- good luck [17:34:10] we're back! [17:34:41] Teh Twitterz have been notified! [17:36:36] LAT : 30.8041 , LON : -77.306305 , DEPTH : 223.4785 m, TEMP : 19.28467 C, SAL : 36.69729 PSU, DO : 6.79904 mg/l, TURBIDITY : 0.8608 FTU [17:37:43] allencollins leaves the room [17:38:21] Thanks Chris. Your legions will be descending with us. [17:39:25] Off bottom time is 5:30, an hour earlier than stated in the updated email. [17:41:17] johnreed leaves the room [17:41:36] LAT : 30.804316 , LON : -77.306483 , DEPTH : 370.7254 m, TEMP : 19.00517 C, SAL : 36.67943 PSU, DO : 6.84866 mg/l, TURBIDITY : 0.8791 FTU [17:41:43] Hi Allen. Also watching your competition, the Falkor/SuBastian dive in Gulf of Calif. [17:42:54] allencollins leaves the room [17:44:05] Nice, I am sure they are seeing cool things! [17:44:24] Monitor the jellies for me. ;-) [17:46:36] LAT : 30.804714 , LON : -77.306691 , DEPTH : 515.1541 m, TEMP : 18.23872 C, SAL : 36.53931 PSU, DO : 6.32059 mg/l, TURBIDITY : 0.8913 FTU [17:46:59] hello my dears!! Nice to hear you again. I will be on and off dur to a couple of meetings but will try to keep connected and give feed back here. Great dive!!!So exciting tohave e-DNA and contrat it with the samples taken. [17:47:00] First sample taken, Water for eDNA processing. [17:47:21] Hola Cris! [17:47:26] Hello George. [17:47:26] christophermah leaves the room [17:47:52] glad you're wet again! new vent with the schmidt group. not too many jellies spotted there. all up to you [17:48:55] OK, always open to the jellies. Hoping for some Crossota or like near the bottom. Got a great little benthopelagic "red jelly" on first dive. [17:50:36] allencollins leaves the room [17:51:37] LAT : 30.805135 , LON : -77.306815 , DEPTH : 663.5878 m, TEMP : 15.52511 C, SAL : 36.07512 PSU, DO : 5.5773 mg/l, TURBIDITY : 0.8974 FTU [17:52:33] mariadiaz leaves the room [17:54:08] allencollins leaves the room [17:55:13] Still doing the color corrections. [17:56:38] LAT : 30.805515 , LON : -77.306799 , DEPTH : 805.3265 m, TEMP : 11.54132 C, SAL : 35.48866 PSU, DO : 4.80463 mg/l, TURBIDITY : 0.8913 FTU [17:58:36] allencollins leaves the room [18:01:01] johnreed leaves the room [18:01:14] Howdy Nick! Welcome [18:01:22] Hi Allen [18:01:33] Hoping for benthic ctenos I'll bet [18:01:38] LAT : 30.805654 , LON : -77.306564 , DEPTH : 956.2829 m, TEMP : 7.80241 C, SAL : 35.14946 PSU, DO : 5.36481 mg/l, TURBIDITY : 0.8913 FTU [18:01:51] fingers crossed [18:02:04] Ill be watching in the background as Im grading lab reports [18:02:29] Understood Nick. [18:02:48] I'm grading the IZ exam I gave yesterday and prepping a presentation for Friday! Multi-tasking cruise! [18:03:39] There is always more than enough to do. [18:04:56] allencollins leaves the room [18:06:39] LAT : 30.805776 , LON : -77.306583 , DEPTH : 1104.0577 m, TEMP : 5.69238 C, SAL : 35.08976 PSU, DO : 6.99873 mg/l, TURBIDITY : 0.8791 FTU [18:06:48] Hi all. Note that the link to SeaTube annotations has been updated since the morning dive. The new link is https://data.oceannetworks.ca/SeaTubeV3?resourceTypeId=600&resourceId=2463 [18:09:53] allencollins leaves the room [18:11:39] LAT : 30.80573 , LON : -77.306465 , DEPTH : 1254.9094 m, TEMP : 4.30372 C, SAL : 34.99687 PSU, DO : 8.14155 mg/l, TURBIDITY : 0.8791 FTU [18:15:15] johnreed leaves the room [18:16:39] LAT : 30.805332 , LON : -77.306528 , DEPTH : 1410.6612 m, TEMP : 4.20292 C, SAL : 34.98703 PSU, DO : 8.24542 mg/l, TURBIDITY : 0.8913 FTU [18:18:32] Try to get close up of the rock, then collect small piece. Good to get rock at bottom and top if there is exposed rock at the top. [18:19:07] EX2107_DIVE05 ROV on Bottom [18:19:56] Human debris knows no bounds [18:20:55] Get low- I see some sponge and gorgo [18:21:16] Kudos to the ROV team and OkEx crew for getting us back into the deep sea. Every dive helps us learn a little more! [18:21:20] Still getting ROV situated. Before focusing in [18:21:40] LAT : 30.80515 , LON : -77.306631 , DEPTH : 1415.952 m, TEMP : 4.21502 C, SAL : 34.98902 PSU, DO : 8.21076 mg/l, TURBIDITY : 0.8852 FTU [18:26:41] LAT : 30.805106 , LON : -77.306647 , DEPTH : 1416.0078 m, TEMP : 4.20375 C, SAL : 34.99092 PSU, DO : 8.22033 mg/l, TURBIDITY : 0.8913 FTU [18:27:02] Someone who just called in has not muted their phone. [18:27:11] Please mute yourself unless talking! [18:28:12] Primnoidae [18:29:00] red colony above this shot too , maybe a stauropathes or some other black coral [18:30:22] note the primnoid colony is only branching dichotomous which is a big diagnostic character. [18:30:53] Farrea sponge or Euritidae [18:31:25] Possible Stauropathes black coral behind rock [18:31:37] interesting urchin [18:31:41] LAT : 30.80509 , LON : -77.306624 , DEPTH : 1416.3014 m, TEMP : 4.20359 C, SAL : 34.98703 PSU, DO : 8.27863 mg/l, TURBIDITY : 0.8791 FTU [18:31:42] kelseyviator leaves the room [18:31:58] yes! [18:32:01] @Chris: have you ever met an uninteresting urchin...? [18:32:02] thanks Allen! [18:32:06] Collect possibly the urchin? [18:33:05] sorry frozen [18:33:46] corallimorpharian? I don't see a skeleton either but difficult to tell on this angle. [18:33:50] nice coralimorph anemone [18:33:51] okay back..on the corallimorph [18:35:00] Where is our Cristina Diaz, Taxachica [18:35:12] urchin later if we see another [18:35:48] allencollins leaves the room [18:36:42] LAT : 30.805091 , LON : -77.306623 , DEPTH : 1416.5082 m, TEMP : 4.20325 C, SAL : 34.98697 PSU, DO : 8.22047 mg/l, TURBIDITY : 0.8791 FTU [18:36:59] I would venture to say the corallimorphs are the least collected of the deep-sea cnidarians. They are so delicate and don't usually do us the favor of settling on a something easily collected (like a dead coral skeleton) [18:40:21] @scott you are right - nobody here works on them so all we say is corallimorph and we leave it at that. Be a great project for someone [18:40:30] Hello, sorry I am on a ZOOM meeting [18:40:47] I will be done in 30 min [18:41:35] Hi Adam.... [18:41:42] LAT : 30.805113 , LON : -77.306669 , DEPTH : 1416.8175 m, TEMP : 4.20325 C, SAL : 34.9875 PSU, DO : 8.2261 mg/l, TURBIDITY : 0.8913 FTU [18:42:08] @adamskarke [18:42:52] christopherknowlton leaves the room [18:42:54] upasanaganguly leaves the room [18:42:55] Polycheate tube on the rock as well. [18:43:18] allencollins leaves the room [18:45:22] allencollins leaves the room [18:46:28] mariadiaz leaves the room [18:46:43] LAT : 30.80511 , LON : -77.306679 , DEPTH : 1417.1805 m, TEMP : 4.20331 C, SAL : 34.98658 PSU, DO : 8.22042 mg/l, TURBIDITY : 0.8913 FTU [18:47:27] christophermah leaves the room [18:50:41] Definite porous- Like Hexactinellid [18:51:43] LAT : 30.805085 , LON : -77.306658 , DEPTH : 1416.0349 m, TEMP : 4.20292 C, SAL : 34.9865 PSU, DO : 8.22652 mg/l, TURBIDITY : 0.8913 FTU [18:51:52] Wow - the surface down here is nirvana for sponge biologists! [18:52:04] heatherjudkins leaves the room [18:54:29] stevenauscavitch leaves the room [18:55:07] Plexauridae - Paramuricea - like [18:56:13] Regarding geology: these look to be sedimentary rocks exposed by erosion of along the continental slope. The black color is a ferromanganese crust created by minerals deposited from seawater on the surface of the sedimentary rock. The crust grows very slowly so these rocks have been exposed for quite a long time. [18:56:43] LAT : 30.805118 , LON : -77.306737 , DEPTH : 1414.09 m, TEMP : 4.20452 C, SAL : 34.98789 PSU, DO : 8.21674 mg/l, TURBIDITY : 0.9646 FTU [18:57:08] At 9 oclock [18:57:25] Thanks Adam. [18:57:40] upasanaganguly leaves the room [18:57:55] I agree with Adam. Jason has been texting me, and I don't want to speak for him, but he didn't agree with interpretation advanced earlier about rock composition/provenance. [19:00:26] !!!! [19:01:14] Coralliidae [19:01:22] Hemicorallium, or Corallium [19:01:44] LAT : 30.805101 , LON : -77.306724 , DEPTH : 1414.4468 m, TEMP : 4.20187 C, SAL : 34.98762 PSU, DO : 8.22593 mg/l, TURBIDITY : 0.8791 FTU [19:02:21] its humped over something [19:03:15] Henricia..so probably a sponge [19:03:39] eating a sponge [19:05:07] upasanaganguly leaves the room [19:05:15] Ooh! Metallogorgia! [19:05:26] That is what I thought I saw earlier... [19:06:44] LAT : 30.805042 , LON : -77.306736 , DEPTH : 1414.1897 m, TEMP : 4.20171 C, SAL : 34.98687 PSU, DO : 8.2265 mg/l, TURBIDITY : 0.8852 FTU [19:07:01] johnreed leaves the room [19:08:17] heatherjudkins leaves the room [19:08:23] Those scars are former branches that have fallen off [19:08:27] Full name: Metallogorgia melanotrichos [19:08:54] Several of them here. [19:09:37] adamskarke leaves the room [19:11:45] LAT : 30.805022 , LON : -77.306766 , DEPTH : 1413.0122 m, TEMP : 4.20165 C, SAL : 34.98683 PSU, DO : 8.22177 mg/l, TURBIDITY : 0.8791 FTU [19:13:22] allencollins leaves the room [19:13:47] stephaniefarrington leaves the room [19:16:20] carolynruppel leaves the room [19:16:36] when removing these from the bioboxes use two hands to cradle it, they tear easily. [19:16:45] LAT : 30.80506 , LON : -77.306785 , DEPTH : 1412.6079 m, TEMP : 4.20154 C, SAL : 34.98752 PSU, DO : 8.22132 mg/l, TURBIDITY : 0.8791 FTU [19:16:50] johnreed leaves the room [19:17:27] allencollins leaves the room [19:18:25] emilycrum leaves the room [19:19:23] allencollins leaves the room [19:20:57] kelseyviator leaves the room [19:21:46] LAT : 30.805049 , LON : -77.306777 , DEPTH : 1411.0859 m, TEMP : 4.22485 C, SAL : 34.98322 PSU, DO : 8.23412 mg/l, TURBIDITY : 0.8791 FTU [19:22:11] Collection- Rhabdopectella tintinus- for Cristina to verify [19:26:15] Thanks for that name John. I had put it in as Bolosominae, so a good confirmation. [19:26:37] "Trident" candelabrum bamboo coral in family Keratosididae, clade I4 [19:26:46] LAT : 30.805061 , LON : -77.306862 , DEPTH : 1410.3833 m, TEMP : 4.20171 C, SAL : 34.98769 PSU, DO : 8.26341 mg/l, TURBIDITY : 0.8913 FTU [19:27:50] stephaniefarrington leaves the room [19:31:28] Salt dome! [19:31:47] LAT : 30.805039 , LON : -77.306805 , DEPTH : 1409.5092 m, TEMP : 4.20165 C, SAL : 34.98712 PSU, DO : 8.1504 mg/l, TURBIDITY : 0.8913 FTU [19:33:18] I never get excited by that coral... ;-) [19:34:55] heatherjudkins leaves the room [19:36:48] LAT : 30.804996 , LON : -77.306982 , DEPTH : 1403.9014 m, TEMP : 4.20104 C, SAL : 34.98811 PSU, DO : 8.18995 mg/l, TURBIDITY : 0.8852 FTU [19:37:52] Probably D clade Keratoisidiae on right. [19:38:02] I mean the large bamboo coral [19:38:23] Bathypathes [19:38:25] what salt dome? [19:40:08] @Carolyn: apologies. That was my quip response to Allen asking on air "if this is a geological feature popped up 100 m, what caused it." I threww that out without any authority or knowledge! [19:40:26] I should have been more clear. [19:40:50] Glad I got the joke. [19:40:52] no worries...i'm on a call...the diapirs on this part of the margin stop pretty far north of here. [19:41:48] Note that these mid-bathyal depth ranges are typically "overlap" zones for deep coral species distribution. This could be a reason why we have such good diversity of corals and sponges here. [19:41:50] LAT : 30.804932 , LON : -77.307006 , DEPTH : 1403.3675 m, TEMP : 4.20121 C, SAL : 34.98745 PSU, DO : 8.20987 mg/l, TURBIDITY : 0.8852 FTU [19:42:25] great video footage! and again, another hermit crab up high. what are they doing? [19:43:07] @George: what a great question. I said earlier when we saw the first one that I hadn't seen hermit crabs doing this before. And here it is "the thing" to do for hermit crabs! [19:43:32] Looks like a Bathyalcyon [19:43:36] looks like Heteropolypus [19:44:44] Early growth polymastinae type spomge? [19:44:51] May have misspelled that... [19:45:33] ROV Pilot change happening [19:46:50] LAT : 30.804987 , LON : -77.307027 , DEPTH : 1403.4183 m, TEMP : 4.20088 C, SAL : 34.98671 PSU, DO : 8.20652 mg/l, TURBIDITY : 0.8852 FTU [19:47:52] hmm.... [19:48:07] Keratoisis [19:48:55] heatherjudkins leaves the room [19:50:24] allencollins leaves the room [19:50:32] cup coral on top [19:51:47] Scott was right about the seamount thing. It really does look like a seamount landscape, albeit with more sediment [19:51:51] LAT : 30.804958 , LON : -77.307039 , DEPTH : 1402.0522 m, TEMP : 4.20419 C, SAL : 34.98746 PSU, DO : 8.16099 mg/l, TURBIDITY : 0.8791 FTU [19:51:54] Here is a link to the story I saw that led me to the sponge spawning/deep-sea webbing hypothesis: https://www.perryinstitute.org/post/spectacular-spawning-sponges [19:52:57] @Allen -- Did you see on Facebook that Bruce Mundy IDed oe of the fishes from yesterday as a juvenile lancetfish? A very cool and unusual observation. See https://www.facebook.com/michael.vecchione.50/posts/4540290509391103:6 [19:53:30] Thanks Mike. No. [19:54:00] stephaniefarrington leaves the room [19:54:31] Nuni (on discord had the same id earlier today) [19:54:57] cool [19:55:18] (I don't know who Nuni is) [19:56:52] LAT : 30.804875 , LON : -77.307155 , DEPTH : 1397.8444 m, TEMP : 4.20027 C, SAL : 34.98693 PSU, DO : 8.23645 mg/l, TURBIDITY : 0.8852 FTU [19:57:10] Note lyrate colony we haven't seen yet off to left side (9 oclock) [19:57:17] I think Nezumia has a more pointed snout. [19:57:55] cusk eel? [19:58:19] Steve: I missed. Are we still in the area you saw it? [19:58:35] yes probably directly off to port [19:58:54] about 10-15 cm tall I'd say [19:59:23] I'm going to wager Ophidiidae, cusk eel [19:59:27] "Feelers" are it's pelvic rays. It is a Ohidiformes [20:00:03] Ophidoformes. spelling sorry [20:00:18] further left [20:00:41] but there is another "Leiopathes?" [20:01:52] LAT : 30.804879 , LON : -77.307229 , DEPTH : 1396.8378 m, TEMP : 4.20088 C, SAL : 34.98717 PSU, DO : 8.21606 mg/l, TURBIDITY : 0.8852 FTU [20:02:31] Hello [20:02:33] I agree, Allen.. beautiful sponge! [20:04:07] Dead Lophelia coral [20:05:14] giant star? [20:05:20] The Ophiocreas has met its match in pastic trash... [20:05:26] *plastic [20:05:28] Where is teh dead Loph? [20:06:04] Note the balancing Paramuricea [20:06:09] on right [20:06:31] Colony growing off an older dead skeleton [20:06:47] stephaniefarrington leaves the room [20:06:53] LAT : 30.804894 , LON : -77.307307 , DEPTH : 1396.0599 m, TEMP : 4.20104 C, SAL : 34.98738 PSU, DO : 8.18949 mg/l, TURBIDITY : 0.8852 FTU [20:06:55] We just passed it. Dead, old and black. Definitely coral [20:07:51] Echinoderm larvae are still bilaterally symmetrical, so they develop radially symmetry as they grow and develop. [20:08:11] also a cidaroid [20:09:07] Circeaster americanus [20:09:11] feeding on soemthing [20:09:45] Sclerites aren't protecting this coral! [20:09:49] calling [20:10:23] ah weve passed. no worreies [20:11:04] all good. Thanks Crhis. [20:11:54] LAT : 30.804886 , LON : -77.307365 , DEPTH : 1393.2981 m, TEMP : 4.20055 C, SAL : 34.98745 PSU, DO : 8.2307 mg/l, TURBIDITY : 0.9158 FTU [20:13:41] It will also deflate, just like yesterday's colony. [20:14:06] annaklompen leaves the room [20:14:12] So may look unimpressive once collected, which is why that in situ view was so good and will be valuable. [20:14:28] If it is in too tight a spot, don't worry about spending ime to collect. [20:16:45] looks like a small anthoptilum or a calibelemnon rock pen [20:16:54] LAT : 30.804863 , LON : -77.307357 , DEPTH : 1392.8172 m, TEMP : 4.19944 C, SAL : 34.98711 PSU, DO : 8.19854 mg/l, TURBIDITY : 0.9402 FTU [20:17:36] If the rock is loose, drop the whole thing in the biobox. [20:18:44] Atlantic species is Calibelemnon francei...! [20:19:20] yes! looks like the "calibelemnon" kind but i still think it is another kind of Anthoptilum actually [20:19:47] Beeee-you-tiful. [20:20:00] allencollins leaves the room [20:20:06] :D [20:21:21] Thast was so great! [20:21:29] yes!! [20:21:54] LAT : 30.804869 , LON : -77.307367 , DEPTH : 1391.9315 m, TEMP : 4.20961 C, SAL : 34.98609 PSU, DO : 8.19455 mg/l, TURBIDITY : 0.8913 FTU [20:22:26] I have to tear myself away to another meeting - on photo guide for Atlantic fauna! Hard to leave though... [20:23:14] I agree with Scott. Tough to tell Hemicorallium vs Corallium at this point. [20:23:26] mariadiaz leaves the room [20:23:32] Hemicorallium has more "barrel-shaped" polyps when closed while Corallium is more mound-shaped when closed [20:23:48] stephaniefarrington leaves the room [20:24:00] From the previous one we saw, I would lean to Corallium sp. but not certain yet [20:24:02] christophermah leaves the room [20:24:17] Likely Swiftia behind to right [20:24:46] yes yellow Paramuricea [20:25:55] cristianacastellobranco leaves the room [20:26:19] usually separate them. Not too difficult to untangle [20:26:50] Allen, they are kept together at NMNH in collections [20:26:56] LAT : 30.804876 , LON : -77.307404 , DEPTH : 1391.1932 m, TEMP : 4.20198 C, SAL : 34.98842 PSU, DO : 8.20217 mg/l, TURBIDITY : 0.8852 FTU [20:27:14] annaklompen leaves the room [20:27:45] I meant that you could cut the central branch below the brittle star arther than clipping the whole colony, but whatever works for the pilot. [20:28:16] Nicely done. [20:28:35] KevinRademacher leaves the room [20:28:50] allencollins leaves the room [20:28:51] Now I really am going to that meeting! [20:31:56] LAT : 30.804817 , LON : -77.30743 , DEPTH : 1389.5026 m, TEMP : 4.2174 C, SAL : 34.98826 PSU, DO : 8.21502 mg/l, TURBIDITY : 0.8852 FTU [20:32:23] I would keep the 2 eDNA samples seperate to examine variability. [20:33:24] good to know if I ever want a bathocyroe they are easy to find [20:34:36] oooo! who is this? [20:34:51] allencollins leaves the room [20:35:13] What might me the oxygen level at this depth? [20:35:38] marydeere leaves the room [20:35:39] cristianacastellobranco leaves the room: Replaced by new connection [20:35:49] DO : 8.21502 mg/l, [20:36:57] LAT : 30.804806 , LON : -77.30757 , DEPTH : 1386.8967 m, TEMP : 4.19911 C, SAL : 34.98789 PSU, DO : 8.22059 mg/l, TURBIDITY : 0.8791 FTU [20:37:09] timothyswain leaves the room [20:37:37] Will discuss what we know about when that 2nd Niskin closed, and they will definitely not be combined. As you note, if they opened and closed around the same time, it will be great to have a replicate [20:39:36] allencollins leaves the room [20:39:54] marydeere leaves the room [20:40:48] christophermah leaves the room [20:41:57] LAT : 30.804811 , LON : -77.307555 , DEPTH : 1386.7476 m, TEMP : 4.19977 C, SAL : 34.98765 PSU, DO : 8.23077 mg/l, TURBIDITY : 0.8791 FTU [20:42:16] KevinRademacher leaves the room [20:42:32] carolynruppel leaves the room: Replaced by new connection [20:42:34] allencollins leaves the room [20:42:42] mariadiaz leaves the room [20:43:23] KevinRademacher leaves the room: Replaced by new connection [20:45:36] adamskarke leaves the room [20:46:58] LAT : 30.804817 , LON : -77.307541 , DEPTH : 1386.1542 m, TEMP : 4.19883 C, SAL : 34.98787 PSU, DO : 8.20216 mg/l, TURBIDITY : 0.8791 FTU [20:47:13] johnreed leaves the room [20:47:49] allencollins leaves the room [20:50:58] upasanaganguly leaves the room [20:51:33] High O2 level!! why so few sponges. there are lots of tiny round semitransparent white ones on the rocks, I wonder if that is what Mediaster eats [20:51:58] LAT : 30.804806 , LON : -77.307539 , DEPTH : 1385.6039 m, TEMP : 4.19944 C, SAL : 34.98788 PSU, DO : 8.20727 mg/l, TURBIDITY : 0.8852 FTU [20:52:01] cristianacastellobranco leaves the room [20:52:28] christophermah leaves the room [20:52:30] We definitely saw a sponge eating star earlier in the dive Cris [20:52:58] annaklompen leaves the room [20:52:58] Many sponges here, but most quite small. [20:53:22] cristianacastellobranco leaves the room: Replaced by new connection [20:53:25] And I think many different species have been observed; many encrusting forms. [20:54:08] I am so glad you are doing a sponge summary!! [20:54:22] 100 points Allen!! [20:54:51] Really!!!! I missed today [20:55:21] :-) [20:56:21] I',m back. I guess I'm joining for the "booking it" phase of the dive? [20:56:28] carolynruppel leaves the room [20:56:58] LAT : 30.804759 , LON : -77.307599 , DEPTH : 1383.0802 m, TEMP : 4.20027 C, SAL : 34.98962 PSU, DO : 8.21297 mg/l, TURBIDITY : 0.8852 FTU [20:57:11] yes yes [20:57:26] Hertwigia [20:57:30] Beautiful [21:01:43] Another Calibelemnon presumably [21:01:58] LAT : 30.804631 , LON : -77.307655 , DEPTH : 1381.9013 m, TEMP : 4.19994 C, SAL : 34.98776 PSU, DO : 8.2406 mg/l, TURBIDITY : 0.8791 FTU [21:02:33] Since we are on the edge of the Blake Plateau, this looks to be the exposed portions of the outcrop from the edge of the Plateau. Could be broken up chunks of limestone that have since been encrusted with FeMn [21:02:51] Just stepped away and came back to see the rock pen, with I believe a Parantipathes black coral in front of it (looks like a test tube brush) [21:03:20] That look s like a hormathiid anemone to me [21:03:25] mariadiaz leaves the room [21:03:37] christophermah leaves the room [21:03:59] I agree with Scott [21:04:14] looked like a hormathiid [21:04:18] These chunks of limestone blocks could be the result of "shedding" from the outcrop and building up over time [21:04:40] Couple m ore Leiopathes black corals... [21:04:43] No problem! :) [21:05:56] ooks like maybe an "Isidella" bamboo coral [21:06:44] I bet that is a nodal brancher... [21:06:59] LAT : 30.80458 , LON : -77.307836 , DEPTH : 1375.4623 m, TEMP : 4.19994 C, SAL : 34.98739 PSU, DO : 8.20628 mg/l, TURBIDITY : 0.8852 FTU [21:07:13] Up on its tip-toes... [21:07:52] Jochum et al. 2019. "Siliceous deep-sea sponge Monorhaphis chuni: A potential paleoclimate archive in ancient animals" [21:07:59] OMG wght a beauty [21:08:20] timothyswain leaves the room [21:08:30] stevenauscavitch leaves the room [21:08:43] JAJJAJ that is a beautiful seastar [21:09:21] @Allen: thanks for the paper title. Here is a link to it: https://www.sciencedirect.com/science/article/pii/S0009254112000277 [21:09:47] carolynruppel leaves the room: Replaced by new connection [21:10:06] Another rock pen!!!! [21:10:48] stephaniefarrington leaves the room [21:12:00] LAT : 30.804499 , LON : -77.307896 , DEPTH : 1372.1911 m, TEMP : 4.1969 C, SAL : 34.98797 PSU, DO : 8.17853 mg/l, TURBIDITY : 0.8913 FTU [21:12:12] I have to stop walking away from the screen!! [21:12:46] The question is whether that is the same rock pen. It is obviously bigger, and looks like it is starting the Anthoptilum curl... [21:13:37] It looks like a tall Nodastrella [21:13:59] witch's hat sponge [21:14:27] And I am not an expert on Hexactinellids but that flaring lip looks a lot like Nodastrella species [21:14:43] Cool. [21:15:49] I agree with you, Cris. It remembers me Nodastrella sp. [21:16:37] blue hake [21:17:01] LAT : 30.804454 , LON : -77.308066 , DEPTH : 1367.3632 m, TEMP : 4.19646 C, SAL : 34.98765 PSU, DO : 8.19318 mg/l, TURBIDITY : 0.8852 FTU [21:17:38] Hey! Mike backed me up! [21:19:06] I was going to say Antimora and had to do a quick google search. didn't realize that blue hake was the common name. [21:19:31] Cool observation of this Metallo [21:19:49] It almost looks like that is part of the original coral [21:20:03] where the bottom end is dead but the top is thriving [21:21:15] Add sediment [21:21:20] like the build up of coral mounds [21:21:39] Ooh. And cool coiled keratoisidid whip... [21:21:47] First of the day. [21:21:51] If you poke it, will it pop? [21:21:56] Chaunax is a benthic anglerfish [21:22:01] LAT : 30.804498 , LON : -77.308205 , DEPTH : 1363.2417 m, TEMP : 4.19707 C, SAL : 34.98732 PSU, DO : 8.23509 mg/l, TURBIDITY : 0.8852 FTU [21:23:00] Chaunicops is same family [21:23:41] No looking! [21:23:53] MikeV, was that Chaunicops or Chaunax? [21:24:12] I can say for sure [21:25:07] Nice, different. [21:25:28] I can follow this guide from Quattrinia and Ross [21:25:38] Another one for your bucket Allen [21:25:41] Chaunacops I think.... [21:25:48] It would be safe to call it Chaunacidae (Family) [21:26:09] timothyswain leaves the room [21:26:21] wow, I don't recognize this one? [21:26:37] I think some kind of deep hake [21:26:46] I recognize this but can't for the life of me remember it. Peter Auster would know. [21:27:01] LAT : 30.804424 , LON : -77.308354 , DEPTH : 1357.1113 m, TEMP : 4.19723 C, SAL : 34.98739 PSU, DO : 8.15962 mg/l, TURBIDITY : 0.8852 FTU [21:27:48] stephaniefarrington leaves the room [21:28:15] kimberlygalvez leaves the room [21:28:16] Maybe last fish was a codling...? [21:30:11] I'm going to [reluctantly] have to leave for [yet] another meeting. [21:30:23] So won't be on dive planning call. [21:30:36] allencollins leaves the room [21:31:28] @scott had such large pelvic fins (almost like a tripod fish) and it looked like it had very long tubercles coming out of openings above the mouth? [21:31:53] @George: I don't know my fish well, so am guessing wildly! [21:32:02] LAT : 30.804195 , LON : -77.308426 , DEPTH : 1354.0651 m, TEMP : 4.19502 C, SAL : 34.98767 PSU, DO : 8.21759 mg/l, TURBIDITY : 0.8852 FTU [21:32:35] johnreed leaves the room [21:33:03] @scott just a cool fish, don't think we've seen the like here in the pacific [21:33:24] mariadiaz leaves the room [21:33:27] Thanks everyone. [21:33:35] thanks guys! see you tomorrow! [21:33:42] Thank you for the dive! see you tomorrow! [21:33:42] scottfrance leaves the room [21:33:46] carolynruppel leaves the room [21:33:54] asakomatsumoto leaves the room [21:34:12] nickbezio leaves the room [21:34:19] christophermah leaves the room [21:34:29] timothyswain leaves the room [21:34:35] upasanaganguly leaves the room [21:34:42] michaelvecchione leaves the room [21:34:49] cristianacastellobranco leaves the room [21:35:19] annaklompen leaves the room [21:35:51] EX2107_DIVE05 ROV Ascending [21:36:03] allencollins leaves the room [21:36:35] georgematsumoto leaves the room [21:37:02] LAT : 30.803901 , LON : -77.308474 , DEPTH : 1273.5082 m, TEMP : 4.23755 C, SAL : 34.99322 PSU, DO : 8.20882 mg/l, TURBIDITY : 0.9035 FTU [21:40:35] stephaniefarrington leaves the room [21:41:27] allencollins leaves the room [21:42:02] LAT : 30.803949 , LON : -77.308252 , DEPTH : 1124.0998 m, TEMP : 5.48039 C, SAL : 35.07333 PSU, DO : 7.27589 mg/l, TURBIDITY : 0.8791 FTU [21:47:03] LAT : 30.804237 , LON : -77.308295 , DEPTH : 974.7929 m, TEMP : 7.25937 C, SAL : 35.132 PSU, DO : 5.88528 mg/l, TURBIDITY : 0.8913 FTU [21:52:03] LAT : 30.804724 , LON : -77.307761 , DEPTH : 820.7812 m, TEMP : 10.92393 C, SAL : 35.40262 PSU, DO : 4.65826 mg/l, TURBIDITY : 0.8913 FTU [21:55:57] emilycrum leaves the room [21:57:04] LAT : 30.805177 , LON : -77.307085 , DEPTH : 673.5588 m, TEMP : 14.98804 C, SAL : 35.98471 PSU, DO : 5.42156 mg/l, TURBIDITY : 0.8913 FTU [22:02:04] LAT : 30.805418 , LON : -77.306339 , DEPTH : 520.2445 m, TEMP : 17.90419 C, SAL : 36.47587 PSU, DO : 6.07437 mg/l, TURBIDITY : 0.8913 FTU [22:07:04] LAT : 30.805502 , LON : -77.305748 , DEPTH : 372.731 m, TEMP : 18.96484 C, SAL : 36.676 PSU, DO : 6.85688 mg/l, TURBIDITY : 0.8852 FTU [22:12:04] LAT : 30.805311 , LON : -77.305738 , DEPTH : 225.8672 m, TEMP : 19.23371 C, SAL : 36.69659 PSU, DO : 6.9185 mg/l, TURBIDITY : 0.8791 FTU [22:17:05] LAT : 30.805074 , LON : -77.306037 , DEPTH : 76.3746 m, TEMP : 23.55684 C, SAL : 36.87052 PSU, DO : 6.76366 mg/l, TURBIDITY : 0.8303 FTU [22:22:05] LAT : 30.804591 , LON : -77.306319 , DEPTH : 44.5755 m, TEMP : 26.08391 C, SAL : 36.43465 PSU, DO : 6.60687 mg/l, TURBIDITY : 0.7814 FTU [22:24:56] EX2107_DIVE05 ROV on Surface [22:41:20] EX2107_DIVE05 ROV Recovery Complete