[00:51:54] jasonchaytor leaves the room [11:14:44] DIVE18 test message from the Okeanos Explorer [11:29:27] EX2104_DIVE18 ROV powered off [11:42:23] EX2104_DIVE18 ROV powered off [11:42:25] EX2104_DIVE18 ROV powered off [12:17:00] EX2104_DIVE18 ROV Launch [12:25:32] EX2104_DIVE18 ROV on Surface [12:30:20] EX2104_DIVE18 ROV on Surface [12:52:16] EX2104_DIVE18 ROV Recovery Complete [13:02:53] emilycrum leaves the room [13:48:15] dhugallindsay leaves the room [14:17:18] EX2104_DIVE18 ROV powered off [14:37:17] tinamolodtsova leaves the room [14:44:51] dhugallindsay leaves the room [14:45:28] jasonchaytor leaves the room [15:20:22] EX2104_DIVE18 ROV Launch [15:27:55] EX2104_DIVE18 ROV on Surface [15:28:43] EX2104_DIVE18 ROV Descending [15:29:50] LAT : 38.927116 , LON : -64.819656 , DEPTH : 19.302 m, TEMP : 26.10602 C, SAL : 35.74372 PSU, DO : 6.7112 mg/l [15:34:03] cindyvandover leaves the room [15:34:51] LAT : 38.927031 , LON : -64.819215 , DEPTH : 94.8754 m, TEMP : 16.30115 C, SAL : 35.7454 PSU, DO : 6.26028 mg/l [15:39:51] LAT : 38.926826 , LON : -64.819575 , DEPTH : 246.8611 m, TEMP : 13.10829 C, SAL : 35.68024 PSU, DO : 5.41361 mg/l [15:44:52] LAT : 38.92684 , LON : -64.819525 , DEPTH : 396.6116 m, TEMP : 9.54064 C, SAL : 35.24884 PSU, DO : 4.49585 mg/l [15:46:11] emilycrum leaves the room [15:46:18] Estimated on bottom time is 13:33 (EDT) [15:49:53] LAT : 38.926868 , LON : -64.819509 , DEPTH : 542.9779 m, TEMP : 6.75373 C, SAL : 35.11005 PSU, DO : 5.99225 mg/l [15:54:54] LAT : 38.926909 , LON : -64.819561 , DEPTH : 691.103 m, TEMP : 5.5653 C, SAL : 35.06306 PSU, DO : 7.07248 mg/l [15:58:47] christophermah leaves the room [15:59:55] LAT : 38.926842 , LON : -64.819647 , DEPTH : 839.2361 m, TEMP : 4.91274 C, SAL : 35.02287 PSU, DO : 7.68155 mg/l [16:04:55] LAT : 38.926828 , LON : -64.819747 , DEPTH : 990.4804 m, TEMP : 4.50264 C, SAL : 34.99521 PSU, DO : 8.00064 mg/l [16:06:17] georgematsumoto leaves the room [16:08:55] kensulak leaves the room [16:09:56] LAT : 38.926742 , LON : -64.819957 , DEPTH : 1145.7167 m, TEMP : 4.28943 C, SAL : 34.98428 PSU, DO : 8.08543 mg/l [16:14:56] LAT : 38.926696 , LON : -64.819931 , DEPTH : 1293.9779 m, TEMP : 4.13267 C, SAL : 34.97409 PSU, DO : 8.16783 mg/l [16:19:57] LAT : 38.926613 , LON : -64.819885 , DEPTH : 1445.469 m, TEMP : 4.02367 C, SAL : 34.97 PSU, DO : 8.187 mg/l [16:24:57] LAT : 38.926533 , LON : -64.819857 , DEPTH : 1600.0739 m, TEMP : 3.89307 C, SAL : 34.96772 PSU, DO : 8.16678 mg/l [16:29:57] LAT : 38.926438 , LON : -64.819885 , DEPTH : 1754.1342 m, TEMP : 3.72302 C, SAL : 34.95638 PSU, DO : 8.20303 mg/l [16:34:57] LAT : 38.926332 , LON : -64.819935 , DEPTH : 1909.1411 m, TEMP : 3.56724 C, SAL : 34.95286 PSU, DO : 8.15154 mg/l [16:39:58] LAT : 38.926329 , LON : -64.820033 , DEPTH : 2061.623 m, TEMP : 3.44212 C, SAL : 34.95125 PSU, DO : 8.12092 mg/l [16:44:58] LAT : 38.926412 , LON : -64.82002 , DEPTH : 2215.9683 m, TEMP : 3.33502 C, SAL : 34.94729 PSU, DO : 8.12532 mg/l [16:45:20] christophermah leaves the room [16:49:58] LAT : 38.926434 , LON : -64.820044 , DEPTH : 2372.7541 m, TEMP : 3.26284 C, SAL : 34.94524 PSU, DO : 8.10937 mg/l [16:54:59] LAT : 38.926404 , LON : -64.820125 , DEPTH : 2529.4415 m, TEMP : 3.12301 C, SAL : 34.93886 PSU, DO : 8.08595 mg/l [16:55:21] Public Briefing at 1pm EST - bottom should be around 1:30pm [16:57:44] kensulak leaves the room [17:00:00] LAT : 38.926299 , LON : -64.820137 , DEPTH : 2683.8959 m, TEMP : 2.94778 C, SAL : 34.93156 PSU, DO : 8.18112 mg/l [17:00:26] good day! ~~30 minutes from now? [17:00:38] Yes Tina! [17:05:01] LAT : 38.926232 , LON : -64.820199 , DEPTH : 2836.9742 m, TEMP : 2.79516 C, SAL : 34.92459 PSU, DO : 8.11467 mg/l [17:05:53] emilycrum leaves the room [17:10:01] LAT : 38.92624 , LON : -64.820244 , DEPTH : 2991.1635 m, TEMP : 2.66663 C, SAL : 34.91762 PSU, DO : 8.10304 mg/l [17:11:41] FYI: This highly shortened dive will only see us on the seafloor for just under an hour. As such this will be a minimal collecting dive, with the main target being a rock, as long as it's an easy reach and quick grab. Of course, anything truly extraordinary will be considered - but in general, no collecting so we can spend time zooming on larger fauna only to gain as much info as possible. [17:15:01] LAT : 38.926324 , LON : -64.820187 , DEPTH : 3147.3883 m, TEMP : 2.58586 C, SAL : 34.91257 PSU, DO : 8.12477 mg/l [17:16:17] looking forward to today's dive - but disappointed not to be going to 4500 m, real abyssal depth horizon where much changes fishwise [17:16:54] Sorry Ken, us too - with the delay because of deployment issues, we would have had 5 minutes on the bottom.... [17:17:21] I know [17:17:52] vondawarehamhayes leaves the room [17:20:02] LAT : 38.926361 , LON : -64.820267 , DEPTH : 3302.3699 m, TEMP : 2.49716 C, SAL : 34.90718 PSU, DO : 8.09381 mg/l [17:25:02] LAT : 38.926269 , LON : -64.820221 , DEPTH : 3453.1768 m, TEMP : 2.41958 C, SAL : 34.90257 PSU, DO : 8.08978 mg/l [17:27:05] ~~ 200 m to bottom [17:30:03] LAT : 38.926312 , LON : -64.8204 , DEPTH : 3614.6247 m, TEMP : 2.33798 C, SAL : 34.89641 PSU, DO : 7.9248 mg/l [17:31:53] Good morning. Are we still on one of the radial rift arms of Asterina? [17:32:05] We are on the peak. [17:32:15] emilycrum leaves the room [17:32:34] We had to go as shallow as we could to have any useful bottom time. [17:32:36] Sorry Ken, no - we had to move up because of some deployment issues cutting into dive time. Kim sent out an email earlier with details. [17:32:47] FYI: This highly shortened dive will only see us on the seafloor for just under an hour. As such this will be a minimal collecting dive, with the main target being a rock, as long as it's an easy reach and quick grab. Of course, anything truly extraordinary will be considered - but in general, no collecting so we can spend time zooming on larger fauna only to gain as much info as possible. [17:33:27] 80m off bottom [17:33:32] Sounds fair, short dive is always better than no dive. Asterina doesn't appear to be a guyot so I'm guessing there will be basalt on the summit [17:34:47] jaymesawbrey leaves the room [17:35:03] LAT : 38.926331 , LON : -64.820584 , DEPTH : 3724.2379 m, TEMP : 2.32757 C, SAL : 34.89529 PSU, DO : 8.10013 mg/l [17:35:35] chilly down there! 2.3C [17:36:27] Chilly in here too Peter...:) [17:38:07] Not chilly here... [17:38:26] So not chilly... [17:38:45] I'm debating gloves.... [17:39:25] need open fingered fly fishing gloves [17:39:34] I'm debating stripping off most of my clothes. Please don't picture that. [17:39:35] 50m off bottom [17:39:49] Ah...my eyes....:) [17:39:59] thanks ... should be good after a few years of therapy [17:40:04] LAT : 38.926997 , LON : -64.820438 , DEPTH : 3746.8374 m, TEMP : 2.31311 C, SAL : 34.89374 PSU, DO : 8.02751 mg/l [17:40:07] lol [17:40:30] Okay, lets instead focus on the BEA fish... [17:41:03] better ... [17:41:31] 20m off bottom [17:41:39] FYI: This highly shortened dive will only see us on the seafloor for just under an hour. As such this will be a minimal collecting dive, with the main target being a rock, as long as it's an easy reach and quick grab. Of course, anything truly extraordinary will be considered - but in general, no collecting so we can spend time zooming on larger fauna only to gain as much info as possible. [17:42:08] bottom in sight [17:42:27] pouring down rain here so a good day to be inside watching a dive! [17:42:43] EX2104_DIVE18 ROV on Bottom [17:43:32] That might be a rock there [17:43:34] emilycrum leaves the room [17:44:18] Hello! [17:44:22] big one looks good [17:44:29] Smooth mostly sediment free bottom looks as it did in 2014 at the deeper site. [17:44:55] however there is a smaller one with anemone)) [17:44:57] but I think more and bigger sponges [17:45:05] LAT : 38.926914 , LON : -64.820378 , DEPTH : 3791.7564 m, TEMP : 2.22841 C, SAL : 34.88803 PSU, DO : 7.93796 mg/l [17:45:16] Awesome, mission successful. I'm gonna make an early lunch :) [17:45:59] the fastest rock collection ever [17:47:12] christophermah leaves the room [17:47:36] don't remember sponges like this at the previous dive at this depth, as noted by @Scott [17:48:52] vondawarehamhayes leaves the room [17:49:25] looked like some worm tubes on the pebbles [17:49:45] maybe volcanic claster debris - given that there isn't much at higher elevation [17:49:53] volcaniclastics* [17:50:06] LAT : 38.926865 , LON : -64.820633 , DEPTH : 3791.9668 m, TEMP : 2.22704 C, SAL : 34.88799 PSU, DO : 7.99072 mg/l [17:50:33] rickpen [17:50:38] rockpen [17:50:41] rockpen [17:50:52] Anthoptilum? [17:50:56] is it tho? [17:51:04] absolutely [17:51:08] it has sucker [17:51:28] no, it is not anthoptilum [17:51:37] because it is upright [17:51:40] definitely rock pen [17:52:01] Wow. You all seemed pretty convinced it is a rock pen! [17:52:05] Anthoptilum is as hook [17:52:21] Possible Actinernus [17:52:23] I'm happy to list it as a rock pen! [17:52:54] in the background are these very small circlular things, maybe sponges? [17:53:03] bamboo coming [17:53:06] If it is a rock pen, it is very significant. Would be the deepest known from Atlantic that I am familiar with. Perhaps even Pacific. Upasana? [17:53:51] snail) [17:53:59] maybe that bamboo can be grabbed as fast as the rock was [17:54:01] shiny winy snail) [17:54:08] Doesn't strike me as J-clade [17:54:45] Where would you put it Scott? (or where should I record it :) ) [17:55:06] LAT : 38.926994 , LON : -64.82068 , DEPTH : 3790.0216 m, TEMP : 2.22704 C, SAL : 34.88744 PSU, DO : 7.89892 mg/l [17:55:19] I don't think J clade either. [17:55:21] Anthomastus agreed [17:55:37] @Rhian: you are always safe to record it as Keratoisidin whip, but if you force me for a genus I will say Bathygorgia. [17:55:44] and the rockpen may be Calibelemnon-like [17:55:58] Rattail [17:56:02] Grenadier [17:56:08] and star [17:56:25] very left from grenader [17:56:49] might be armatus? Ken on? [17:56:54] it has very serious look. not welcome [17:57:06] upasanaganguly leaves the room [17:57:09] The fish is the very typical deep-water macrourid Coryphaenoides armatus. [17:57:37] slimestar-like [17:57:46] pterasterid... pteraster or hymenaster [17:58:12] I'd say Pteraster [17:58:25] Chrysogorgiid [17:58:29] Chryso [17:58:37] yes ..if this was a rockpen, it would be the deepest record of it [17:58:42] @ken - thanks - needed to flip pages and refresh my memrey [17:59:29] a pair of amphipods in the chryso bush [17:59:55] Tina - it does typically have a 'serious' look, and one of the diagnostic field characters is that dusky 'mustache' along the jaw. Also this is a very firm bodied fish. Its congener that we saw on an earlier dive C. leptolepis is larger, flabbier, no mustache [18:00:06] LAT : 38.926898 , LON : -64.820695 , DEPTH : 3791.2792 m, TEMP : 2.22562 C, SAL : 34.88764 PSU, DO : 8.00023 mg/l [18:00:09] amphipods are living in deep-ones? [18:00:41] maybe that is what happens @Tina when the shrimp is gone [18:01:01] @ken, thanks! indeed quite strong-looking fish... [18:01:24] farreidae? [18:01:39] Jason: comment re: FeMn crust? doesn't look like much here? [18:01:45] this fauna so far does not look abyssal but rather is a downward stretch of the lower bathyal [18:01:48] @Tina: Upasana's genetic data suggest not all Anthoptilum are hooked. Or, thta there are new genera and diagnoses required [18:01:55] Gotta collect! [18:02:04] Cool to note the difference FeMn textures depending on the relief and/or the current direction. [18:02:15] rock pen 2 [18:02:17] what about collecting? [18:02:23] And only a single Calibelemnon collected previously in Atlantic. [18:02:27] @cindy, it does appear to be quite thick, the smoother texture is probably reflective of the higher current [18:02:32] yes [18:02:36] No collecting - we have 15 minutes left [18:02:39] Ah @kevin beat me too it! [18:02:40] Understand we don't have time [18:02:47] this is definitely a rock pen [18:02:52] Too bad because it can be plucked from surface [18:02:59] nice zoom [18:03:12] @les, you see, they did not trusted us((( [18:03:31] these are siphonozoids [18:03:42] @cindy, the botryoids are clearer in this view, on the side of the outcrop [18:03:51] looks like few sclerites in the polyp but a bunch at the base and in the axis [18:03:53] it may be EASY collection [18:04:11] @Jason - yep - now I see a bit [18:04:23] Bathypathes [18:04:33] normal one, no ID [18:04:35] unfortuntely, collecting would use up over half the remaining time [18:05:06] where did these big boulders come from if we are at the summit? [18:05:08] LAT : 38.92713 , LON : -64.820503 , DEPTH : 3786.405 m, TEMP : 2.22545 C, SAL : 34.88783 PSU, DO : 7.9484 mg/l [18:05:26] ok, fingers crossed for small collectable rocl with pen [18:05:32] grazing trails [18:05:35] Munidopsis [18:05:48] we absolutely need it [18:06:05] @les, not quite at the summit, we are a 100 m of so below the peak [18:06:12] three pens in row... [18:06:40] small whitish things may be lampshells.. [18:06:45] @tina - we can't collect, i'm sorry, but now we know they are here! It was a trade off with a dive or no dive [18:07:06] not visible from above, but those at macro with snail [18:07:17] haroldcarlson leaves the room [18:07:46] @rhian, completely understood, sorry [18:08:11] These look like insitu pillow textures to me. Angular cobbles and pebbles I'm guessing are volcaniclastics, maybe some sputter cones when it was shallower/active. May be a few generations of dropstones given they would'nt become buried with these currents [18:08:26] there was some coral at the base of bamboo [18:09:15] very quiescent looking environment & lots of suspended particles in water column big contrast to yesterday's environment [18:09:17] @scott, they are licking tentacles [18:09:32] @Tina: ha! A good meal was had then. [18:10:08] LAT : 38.927239 , LON : -64.820903 , DEPTH : 3788.06 m, TEMP : 2.22528 C, SAL : 34.88692 PSU, DO : 7.97071 mg/l [18:10:17] that tall bamboo, neither B nor D in my opinion, so maybe one of the more rare, like F or H, but will need to look again later [18:10:23] @kevin, yI wouldn't be surprised to find that there are a lot of dropstones, but I think some of those larger boulders were transported downslope [18:10:24] it is on stone))) [18:10:26] Okay, now you are just being mean showing all these rockpens! ;-) [18:10:29] grab and run) [18:10:38] if we had a time, that small rock is good to grab ) [18:10:43] Oh wow! I retract my previous!! [18:11:50] "holding my breath..." [18:12:05] @jason good point [18:12:24] the pen is gone! [18:12:49] thanks for trying! [18:13:02] nice try! [18:13:06] that pen will have a story to write! [18:13:17] good one @Cindy [18:13:21] Nice one, Cindy [18:13:53] Lets scrape the rock for DNA! [just kidding] [18:14:22] great rockpen escapade.. or rockpen left his only rock for science [18:14:53] Another large sea pen [18:15:04] Not convinced this is the rock pen [18:15:09] LAT : 38.927292 , LON : -64.820758 , DEPTH : 3785.7431 m, TEMP : 2.22778 C, SAL : 34.88773 PSU, DO : 7.94237 mg/l [18:15:12] christophermah leaves the room [18:15:35] I still think this will have a long peduncle, and not a sucker. But I hope I am wrong. [18:15:39] we now know how the rock pen survived from enemies [18:16:18] Yep - I see an anchor [18:16:27] @scott... se base [18:17:03] it is not usual peduncle [18:17:49] Excellent collection but the "problem" is it is inconclusive on what substrate it was on. But genetics could help us. [18:18:12] Upasana's work has shown the rock pens are all related in a clade, so perhaps that will be the deciding factor. [18:18:28] I will put my bet on it being a rock pen... [18:19:09] Should I list it as a Rockpen? I thought I could see an anchor....I guess I can call it when it's up - can someone put a good link for a rockpen image of the peduncle... [18:19:28] @scott, rhian, if it is rockpen, you will see very special peduncle [18:19:32] the tall bamboos are definitely strange to see at this depth, especially here [18:20:09] LAT : 38.927223 , LON : -64.820742 , DEPTH : 3784.7962 m, TEMP : 2.23582 C, SAL : 34.8882 PSU, DO : 8.15483 mg/l [18:20:10] Munidopsis [18:20:15] I will send you a link, if I cannot find an online link, I have images of a rock pen peduncle and i can send you one as an example [18:20:16] That boulder is definitely not insitu! [18:20:17] That looks pretty young and very angular rock. Very curoius [18:20:17] haroldcarlson leaves the room [18:21:27] nice place to visit - I'd come back here for a hike one day...THANKS for even just a short glimpse [18:21:49] This skid scar also shows us how thin the veneer of pebbles is on the sediment, another reason I think thta was not a sea pen but a more regular sediment embedded sea pen. [18:21:53] nice anemone [18:21:54] Thank you for joining us - sorry it was so short, but at least it was something! [18:22:14] *sorry - not a rock pen but a "regular" sea pen [18:22:16] EX2104_DIVE18 ROV Ascending [18:22:30] cindyvandover leaves the room [18:22:32] A brief tantalizing glimpse was better than no glimpse! [18:22:49] it was short but really exciting dive. Thank you! [18:22:53] another pen [18:23:01] thanks.. looking forward to visiting here again! [18:23:11] very cool ... nice dive ... with a fish! [18:23:19] vondawarehamhayes leaves the room [18:23:20] thanks to people on board! [18:23:29] upasanaganguly leaves the room: Replaced by new connection [18:23:40] jaymesawbrey leaves the room [18:23:50] tinamolodtsova leaves the room [18:23:54] asakomatsumoto leaves the room [18:24:02] kensulak leaves the room [18:24:05] kevinkonrad leaves the room [18:24:13] emilycrum leaves the room [18:24:46] leswatling leaves the room [18:24:52] GeorgeMatsumoto leaves the room [18:25:10] LAT : 38.926941 , LON : -64.820843 , DEPTH : 3734.2888 m, TEMP : 2.31767 C, SAL : 34.89541 PSU, DO : 8.07983 mg/l [18:25:22] upasanaganguly leaves the room [18:26:40] kimberlygalvez leaves the room [18:26:56] peterauster leaves the room [18:29:09] jasonchaytor leaves the room [18:30:10] LAT : 38.926883 , LON : -64.820888 , DEPTH : 3575.7076 m, TEMP : 2.34743 C, SAL : 34.89814 PSU, DO : 8.05367 mg/l [18:35:11] LAT : 38.92689 , LON : -64.820666 , DEPTH : 3426.05 m, TEMP : 2.39497 C, SAL : 34.90145 PSU, DO : 8.07583 mg/l [18:36:44] rhianwaller leaves the room [18:40:11] LAT : 38.926974 , LON : -64.820535 , DEPTH : 3273.766 m, TEMP : 2.43134 C, SAL : 34.90353 PSU, DO : 8.11343 mg/l [18:42:31] scottfrance leaves the room [18:45:11] LAT : 38.927008 , LON : -64.820561 , DEPTH : 3116.0366 m, TEMP : 2.5451 C, SAL : 34.91045 PSU, DO : 8.04998 mg/l [18:50:12] LAT : 38.926969 , LON : -64.820737 , DEPTH : 2967.6699 m, TEMP : 2.62841 C, SAL : 34.91581 PSU, DO : 8.06064 mg/l [18:55:12] LAT : 38.927058 , LON : -64.820877 , DEPTH : 2824.0994 m, TEMP : 2.7664 C, SAL : 34.92216 PSU, DO : 8.11506 mg/l [19:00:12] LAT : 38.927076 , LON : -64.820956 , DEPTH : 2682.713 m, TEMP : 2.9042 C, SAL : 34.92844 PSU, DO : 8.12226 mg/l [19:04:22] noellehelder leaves the room [19:05:13] LAT : 38.927085 , LON : -64.821095 , DEPTH : 2533.1688 m, TEMP : 3.07056 C, SAL : 34.93767 PSU, DO : 8.00013 mg/l [19:10:14] LAT : 38.927183 , LON : -64.821047 , DEPTH : 2387.5992 m, TEMP : 3.21084 C, SAL : 34.94319 PSU, DO : 8.06396 mg/l [19:15:14] LAT : 38.927221 , LON : -64.820887 , DEPTH : 2236.2794 m, TEMP : 3.34941 C, SAL : 34.94879 PSU, DO : 8.02798 mg/l [19:20:14] LAT : 38.927245 , LON : -64.820881 , DEPTH : 2086.0886 m, TEMP : 3.47806 C, SAL : 34.95298 PSU, DO : 8.12914 mg/l [19:25:15] LAT : 38.927345 , LON : -64.820843 , DEPTH : 1943.1127 m, TEMP : 3.56166 C, SAL : 34.95649 PSU, DO : 8.06163 mg/l [19:30:15] LAT : 38.927439 , LON : -64.820799 , DEPTH : 1795.9776 m, TEMP : 3.66995 C, SAL : 34.96076 PSU, DO : 8.12099 mg/l [19:35:15] LAT : 38.927458 , LON : -64.820789 , DEPTH : 1649.9093 m, TEMP : 3.77782 C, SAL : 34.96477 PSU, DO : 8.13178 mg/l [19:40:16] LAT : 38.927551 , LON : -64.820814 , DEPTH : 1498.8246 m, TEMP : 3.92226 C, SAL : 34.96737 PSU, DO : 8.09878 mg/l [19:45:16] LAT : 38.927623 , LON : -64.820824 , DEPTH : 1346.5362 m, TEMP : 4.04312 C, SAL : 34.97262 PSU, DO : 8.14604 mg/l [19:50:17] LAT : 38.927705 , LON : -64.820789 , DEPTH : 1196.1853 m, TEMP : 4.20939 C, SAL : 34.97894 PSU, DO : 8.11199 mg/l [19:55:18] LAT : 38.927785 , LON : -64.820782 , DEPTH : 1044.4101 m, TEMP : 4.47371 C, SAL : 34.99803 PSU, DO : 7.95158 mg/l [20:00:19] LAT : 38.927842 , LON : -64.820776 , DEPTH : 896.2607 m, TEMP : 4.80956 C, SAL : 35.01988 PSU, DO : 7.74356 mg/l [20:05:20] LAT : 38.927942 , LON : -64.820758 , DEPTH : 748.395 m, TEMP : 5.2671 C, SAL : 35.04408 PSU, DO : 7.34142 mg/l [20:10:20] LAT : 38.928044 , LON : -64.820708 , DEPTH : 600.9272 m, TEMP : 6.31072 C, SAL : 35.08913 PSU, DO : 6.4704 mg/l [20:15:21] LAT : 38.928004 , LON : -64.820443 , DEPTH : 449.435 m, TEMP : 8.33859 C, SAL : 35.15482 PSU, DO : 4.93614 mg/l [20:17:10] iscwatch leaves the room [20:20:22] LAT : 38.928076 , LON : -64.820183 , DEPTH : 306.5687 m, TEMP : 10.89895 C, SAL : 35.38724 PSU, DO : 4.27447 mg/l [20:25:23] LAT : 38.928154 , LON : -64.819838 , DEPTH : 162.0842 m, TEMP : 14.46863 C, SAL : 35.83023 PSU, DO : 6.44803 mg/l [20:30:23] LAT : 38.928297 , LON : -64.819453 , DEPTH : 56.8517 m, TEMP : 22.02141 C, SAL : 36.38985 PSU, DO : 6.74128 mg/l [20:34:58] EX2104_DIVE18 ROV on Surface [20:35:24] LAT : 38.928908 , LON : -64.819559 , DEPTH : 2.4536 m, TEMP : 25.92252 C, SAL : 35.47367 PSU, DO : 6.76223 mg/l [20:47:47] EX2104_DIVE18 ROV Recovery Complete [22:35:26] chat-admin leaves the room [22:37:05] okexnav leaves the room