[11:25:02] EX2104_DIVE20 ROV powered off [11:27:00] ***TEST - EX2104 DIVE 20*** [11:52:25] good morning [11:57:07] quinngirasek leaves the room [12:10:22] morning! [12:11:49] Hi Adrienne -- I will call in after D2 is launched. I plan to stay on the line all day but muted when I am not speaking. [12:13:18] @mike That sounds great! I plan to call in as well when the ROV launches. Our pre-dive call is planned for 830 am ET. Did you see that we will be at Hydrographer canyon today instead of Oceanographer because of the currents. This means that we might be able to get a bathy transect. [12:14:35] @adrienne I did. I guess that is good-news/bad-news (for the monument) [12:15:09] @mike yes it is unfortunate but I am glad that we still get some exploration today [12:18:34] @adrienne I just saw Cyclothone on the wish list. Did Tracey Sutton request that? [12:18:56] the cyclothone was left over from 2019 requests [12:19:03] ok [12:19:09] unfortunately i never heard from tracey [12:19:42] the ship wanted the 2019 and current year requests combined [12:19:53] He is busier than a one-armed paper hanger. [12:22:45] I think most (or all) of the collecting will be jellies, maybe pteropods. we have good collections of midwater nekton from this area. [12:23:30] @mike yeah i asked the ship to prioritize the 2021 request so i put them at the top. I agree with your thinking. [12:23:46] What will be interesting for nekton will be to compare ROV obs vs net tows in this area. [12:24:38] what years are the net tows from [12:25:54] 2000-2014 I think [12:27:47] just got an email from the ship... they are delayed by 30 mins [12:27:55] so the dive call will be at 9am now [12:31:30] BrittanyPetersen leaves the room [12:32:11] We are starting our protocol for launch. The squall seems to have leveled out. We will have out pre-dive briefing when the vehicle reaches 50 m [12:42:58] adriennecopeland leaves the room [12:44:58] EX2104_DIVE20 ROV Launch [12:46:52] in water [12:47:32] great news! i am going to hop on the call. welcome dhugal! [12:47:34] hi Dhugal -- glad to "see" you. [12:47:48] adriennecopeland leaves the room: Replaced by new connection [12:48:18] looking forward to it. [12:48:47] fingers crossed weather holds etc [12:52:02] EX2104_DIVE20 ROV on Surface [12:53:18] EX2104_DIVE20 ROV Descending [12:53:41] ctenophore [12:54:10] LAT : 39.983675 , LON : -69.009659 , DEPTH : 24.0439 m, TEMP : 24.83202 C, SAL : 34.85257 PSU, DO : 5.32962 mg/l [12:54:52] lots of lobates [12:55:07] Ocyropsis maculata [12:55:46] That's why I am glad to see you Dhugal [12:56:38] And when we see a weird cephalopod and I say "squid" then likewise! ;-) [12:57:09] <=:€ [12:57:19] Morning everyone! [12:57:25] morning heather! [12:57:35] good morning [12:57:37] crusties starting to appear [12:57:39] glad you could join! [12:57:42] Ohayo! [12:58:05] some big calanoid copepods [12:58:32] fish! [12:58:38] fish [12:59:04] jacks? [12:59:11] LAT : 39.983094 , LON : -69.010092 , DEPTH : 55.834 m, TEMP : 18.89051 C, SAL : 36.33152 PSU, DO : 4.4383 mg/l [12:59:33] pteropod [12:59:48] corrolla? [12:59:58] looks like they are starting the pre-dive briefing on the phone line shortly [13:00:11] and it will be live [13:02:59] Dhugal Lindsay, senior scientist at Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and interested in all things squishy and gelatinous [13:03:38] jasonchaytor leaves the room [13:04:10] medusa [13:04:11] squid [13:04:13] LAT : 39.982808 , LON : -69.010305 , DEPTH : 78.912 m, TEMP : 18.85763 C, SAL : 36.437 PSU, DO : 4.69495 mg/l [13:04:17] ;-) [13:05:38] BrittanyPetersen leaves the room [13:05:54] kimberlygalvez leaves the room [13:06:10] my video pretty jumpy here in the mountains of Nagano at my cabin in the woods so will defer [13:07:33] switching to camera 2 [13:09:11] LAT : 39.982922 , LON : -69.010534 , DEPTH : 225.9099 m, TEMP : 15.20592 C, SAL : 35.97857 PSU, DO : 4.10646 mg/l [13:11:14] cam 1 still has board in it [13:11:35] Collecting: Please be sure to be quick to say "collect" if you see something important. We have 5 total collections for this dive, and we want to make sure we get what you need - we'll be trying our best for you here on the ship! [13:11:37] krill [13:11:58] @dhugal - they are still color correcting, they'll move it as soon as they can. [13:12:15] roger [13:13:08] heatherjudkins leaves the room: Replaced by new connection [13:14:10] emilycrum leaves the room [13:14:12] LAT : 39.982777 , LON : -69.010182 , DEPTH : 300.7565 m, TEMP : 11.42382 C, SAL : 35.87964 PSU, DO : 3.5411 mg/l [13:15:18] cam2 lighting just changed [13:16:25] For crusties, from Miranda et al (2020): Overall, the sergestid Eusergestes arcticus and the North Atlantic krill Meganyctiphanes norvegica accounted for 56% of the total number of individuals collected. [13:17:13] The krill I saw before certainly wasn't a Euphausia [13:17:51] Pterotrachea? [13:18:05] a heteropod for sure [13:18:29] Ouch I was watching screen 3 [13:18:34] scyphozoan [13:18:54] going back to 1 [13:19:12] LAT : 39.982197 , LON : -69.010211 , DEPTH : 301.0976 m, TEMP : 11.44578 C, SAL : 35.48406 PSU, DO : 3.68705 mg/l [13:19:34] still arm in 1 so I am on 2 [13:20:55] fish on 2 [13:21:08] They're stowing the arm now Dhugal, all color and lighting has been adjusted [13:21:39] ok switching back to cam 1 now [13:21:42] @Mike - whales or tunas! [13:22:34] krill [13:22:58] Meganyctyphanes ? [13:23:53] Welcome cindy! Welcome Allen! [13:24:09] hmm looked like Nematobrachion-type of thing.. [13:24:13] LAT : 39.982108 , LON : -69.010241 , DEPTH : 302.547 m, TEMP : 11.44969 C, SAL : 35.48001 PSU, DO : 3.70874 mg/l [13:24:58] Wasn't doughnutting so not a Euphausiid [13:26:53] radiolarian? [13:27:09] Nanomia? [13:27:28] bijuga-type [13:29:14] LAT : 39.981811 , LON : -69.010756 , DEPTH : 302.4582 m, TEMP : 11.48134 C, SAL : 35.46944 PSU, DO : 3.7355 mg/l [13:29:16] physonectae? [13:30:57] Dhugal -- are you including stuff from both feed 1 and feed 2? [13:31:06] just 1 now [13:31:25] ok [13:31:40] salp chain? [13:31:59] or Prayid siphonophoe siphosome maybe.. [13:32:06] what were the small fish looking organisms going by? [13:32:09] I am wathcig both but not as well as if it was just 1 [13:32:21] krill [13:33:42] Collecting: Please be sure to be quick to say "collect" if you see something important. We have 5 total collections for this dive, and we want to make sure we get what you need - we'll be trying our best for you here on the ship! [13:34:14] LAT : 39.982157 , LON : -69.010597 , DEPTH : 301.9897 m, TEMP : 11.53169 C, SAL : 35.48019 PSU, DO : 3.68496 mg/l [13:34:35] krill [13:34:54] Also want to remind about stopping to image species interactions ... feeding, predation, aggregations of jellies to fishes. [13:35:19] Thanks Peter [13:35:29] ... and of course aggregations of whales giving birth and great white sharks feeding on squid [13:35:48] Or a squid eating fishes :) [13:35:58] absolutely! [13:36:04] Those interactions are what the crew here live for Peter...:) [13:37:04] Pilot change [13:37:43] chaetognath [13:38:05] ctenophore [13:38:20] Eurhamphea vexilligera [13:38:21] emilycrum leaves the room [13:38:23] There is a great video/still image sequence from a 2019 dive in a canyon on the Canadian side of a shortfin squid attacking a blackbellied rosefish on the seafloor [13:38:52] Nice! [13:39:02] good one! [13:39:15] LAT : 39.982269 , LON : -69.010599 , DEPTH : 301.5954 m, TEMP : 11.46937 C, SAL : 35.47263 PSU, DO : 3.19576 mg/l [13:39:22] WE can't hear the pilots on the telconference line- is that not an option? [13:39:30] EX2104_DIVE20 Mid-water Transect Start [13:39:58] begin transect [13:40:18] particles please to come towards the camera for transects [13:41:02] not transect yet [13:41:21] Yes - we are on transect Dhugal [13:41:37] particles aren't moving towards us what's the speed? [13:41:52] not yet. The particles are coming from the side. We need to be moving slightly forward to be a transect [13:41:59] kelseyviator leaves the room: Replaced by new connection [13:42:49] still in hold position mode [13:43:24] switching to cam2 to see if particles any better [13:44:16] LAT : 39.982486 , LON : -69.010878 , DEPTH : 301.5268 m, TEMP : 11.49315 C, SAL : 35.45196 PSU, DO : 3.64821 mg/l [13:44:50] still hold position mode [13:45:14] 0.65 speed through water - we are transecting. [13:45:21] 0.65knots [13:45:34] can we angle the ROV so we are moving into the particles? [13:45:39] water must be moving with us then [13:45:44] This is better. [13:45:51] ok start transect [13:45:58] looks much better now [13:46:15] much better. thx [13:46:53] chaetognath [13:46:59] krill [13:47:09] many krill [13:47:27] amphipod [13:48:55] frittilarid larvacean [13:49:17] LAT : 39.982576 , LON : -69.011097 , DEPTH : 301.8753 m, TEMP : 11.61774 C, SAL : 35.44939 PSU, DO : 3.49392 mg/l [13:49:22] clio pteropod? [13:49:32] radiolarian? [13:49:41] Collodaria? [13:50:17] ctenophore [13:50:25] Eurhamphea vexilligera [13:50:45] can see filaments on ends of triangular projections? [13:51:51] krill [13:52:55] end transect. particles from side [13:53:31] This transect is off I think.... Was good for a bit in the middle. [13:53:40] this is better again [13:53:49] start transect again [13:53:53] mucus string [13:54:07] oik [13:54:17] LAT : 39.982699 , LON : -69.011436 , DEPTH : 302.0341 m, TEMP : 11.66631 C, SAL : 35.47073 PSU, DO : 4.11479 mg/l [13:54:31] EX2104_DIVE20 Mid-water Transect End [13:54:45] Transect ended at 300m [13:54:49] @dhugal this is one of the reasons we decided to go with distance rather than time for transects. [13:54:56] Onward and downward [13:55:08] video still good for transect [13:55:16] siph [13:55:34] radiolarian [13:55:40] end transect [13:56:00] EX2104_DIVE20 ROV Descending [13:57:27] switching to cam 2 [13:59:10] cam again [13:59:17] LAT : 39.982332 , LON : -69.011125 , DEPTH : 301.2022 m, TEMP : 11.57061 C, SAL : 35.48891 PSU, DO : 3.75299 mg/l [13:59:19] physonectae [13:59:51] big jelly in distance? [14:00:20] oik [14:00:54] my noaa comuter with video feed just rebooted unexpectedly [14:01:39] jasonchaytor leaves the room [14:01:56] a little more forward movement while descending please [14:02:10] so animals come into focus at some point [14:02:58] switching to cam 2 again [14:03:23] cam 2 good [14:03:33] oik [14:03:42] oik [14:03:52] allencollins leaves the room [14:04:00] physonect [14:04:16] trachymedusa [14:04:18] LAT : 39.982417 , LON : -69.010945 , DEPTH : 417.2472 m, TEMP : 8.23528 C, SAL : 35.18637 PSU, DO : 4.79493 mg/l [14:04:20] krill [14:04:24] cydippid [14:04:33] Bathocyroe [14:04:52] cydippid [14:04:53] oik [14:05:01] Bathocyroe [14:05:06] emilycrum leaves the room [14:05:10] Colobonema? [14:05:19] oik [14:05:33] oik [14:05:36] Bargmannia? [14:05:45] lots of oiks [14:05:47] Looks like more "stuff" is appearing... [14:05:51] there's quite a bit of those! [14:05:55] Bathocyroe [14:05:58] Bathocyroe [14:05:59] fish [14:06:01] fish [14:06:13] oiks everywhere [14:06:17] Bathocyroe [14:06:23] Physonect [14:06:38] Bathocyroe [14:06:54] Bathocyroe [14:07:36] Forskalia? [14:07:40] pteropods? [14:07:44] Bathocyroe [14:07:55] I am on cam 1 btw [14:08:05] all look to be Bathocyroe fosteri [14:09:14] can see much more in cam2 than cam1 because particles coming towards camera. Staying on 2 [14:09:18] LAT : 39.982428 , LON : -69.011596 , DEPTH : 503.2418 m, TEMP : 6.05515 C, SAL : 35.06856 PSU, DO : 6.16254 mg/l [14:10:00] Diphyid calycophoran siphonophore. Lensia? [14:10:02] Bathocyroe [14:10:12] krill [14:10:19] physonect [14:10:38] ctenophore [14:10:44] video feed finally back on my NOAA computer [14:10:55] back to cam 1 [14:11:06] Bathocyroe [14:11:08] small fish looked like a small bristlemouth - Cyclothone ... maybe ... out of focus but wiggled like one. [14:11:28] that was on cam 1 [14:11:32] Bathocyroe [14:12:00] Let's all stay on Cam 1 during transects and then switch as/if needed on descents.... [14:12:05] diphyid [14:12:11] Bathocyroe [14:12:20] calanoid copepod [14:12:34] too many Bathocyroe to keep calling out [14:12:41] siphonohpore [14:12:44] physonect [14:12:51] good morning - sorry to be late [14:12:57] would be good to zoom in on one of the physonects for an ID [14:12:59] Morning, Tracey! [14:13:02] Welcome Tracey! [14:13:17] physonect [14:13:42] Bathocyroe [14:13:59] zoom? [14:14:18] LAT : 39.982538 , LON : -69.011966 , DEPTH : 506.3921 m, TEMP : 5.97556 C, SAL : 35.05508 PSU, DO : 5.66214 mg/l [14:14:32] Once we are in transect the pilots can zoom [14:14:55] They are still setting up D2 and Seirios - there's a fair amount of current [14:15:00] tentacle bulbs at top of stomach rather than on either side of mouth for Bathocyroe is very weird for a lobate [14:15:15] big physonect [14:15:25] Mesochordeus [14:15:41] larvacean house [14:15:56] kril [14:16:12] doliolid nurse [14:16:37] physonect shedding siphosome [14:16:45] again [14:16:54] 3-4 species at least [14:17:37] orange Lensia [14:17:50] physonect [14:18:04] Could that be Nanomia cara? [14:18:16] I have never seen one in situ before... [14:18:35] Bathocyroe [14:18:53] hope i said that right Dhugal? [14:18:54] traceysutton leaves the room [14:19:00] EX2104_DIVE20 Mid-water Transect Start [14:19:16] you bet. good job! [14:19:20] LAT : 39.982698 , LON : -69.011707 , DEPTH : 500.8795 m, TEMP : 6.05853 C, SAL : 35.04879 PSU, DO : 4.99253 mg/l [14:19:21] Transect started 500m [14:19:25] start of transect [14:19:36] lobate ctenophore [14:19:43] thanks dhugal! [14:19:54] Bathocyroe fosteri [14:19:57] oops- Bathocyroe [14:20:24] mucus starnd behind it [14:20:28] strand [14:20:33] nice! [14:20:49] chaetoognath [14:20:51] Lensia? [14:20:59] chaetognath [14:21:14] chaete [14:21:21] quite a few chaet showing up now [14:21:28] still Bathocyroe everywhere [14:21:44] Euplokamis dunlapae [14:21:53] physonect. Nanomia cara? [14:22:28] Lensia? [14:22:39] physonect [14:23:09] zoom on phys? [14:23:30] siph [14:23:39] nxt one is ok [14:24:19] LAT : 39.982793 , LON : -69.011572 , DEPTH : 501.5412 m, TEMP : 6.05429 C, SAL : 35.06396 PSU, DO : 5.39191 mg/l [14:24:37] Vinc? [14:24:56] Prayid [14:25:14] chaete [14:25:30] small phys zoom [14:25:57] zoom on bottom part plz [14:26:00] peterauster leaves the room [14:26:26] udjakovia? or a cryptic Nanomia bijuga-type [14:26:28] that was good [14:26:53] Colobonema? [14:27:13] did my babbling about myctophids come through? [14:27:27] yes it did. thanks tracey! [14:27:31] Yes, it did.... I heard blah, blah, blah. fish :) [14:27:33] yes it did tracey [14:27:35] @Tracey: yes! [14:27:37] it was perfect [14:27:39] nice! [14:27:49] That was a nice image of the siph [14:27:52] Nanomia bijuga-type [14:28:07] Must have been pretty small... [14:28:27] Coelondendrid [14:28:29] oik [14:28:42] interesting not to see Bathocyroe with amphipods attached [14:28:48] Kiyohimea usagi [14:28:49] nice zoom on ctenophore [14:29:01] Nice detail [14:29:12] nice full gut [14:29:20] LAT : 39.98281 , LON : -69.011668 , DEPTH : 501.33 m, TEMP : 6.06239 C, SAL : 35.05646 PSU, DO : 4.93365 mg/l [14:29:35] what did he eat? can we zoom on gut please? [14:29:41] in middle strand [14:30:19] that was good [14:30:31] Solmissus!!!!!! [14:30:38] If you are on the phone line please could you turn off the audio on your computer - we're getting some feedback - thanks! [14:30:52] If we see another dinner plate jelly Solmissus can we stop and film plz [14:31:00] @mike they are getting some feedback from your computer on the line [14:31:02] @Dhugal: I'm not good enough at this to recognize the full gut. Are you able to say that because it was opaque? [14:31:40] you could see lots of copepods and things as opaque white masses in gut [14:31:45] larvacean house [14:32:03] They often eat krill off Japan but didn't see any longish masses in gut then [14:32:09] myctophid [14:32:17] myctophid [14:32:40] nice photophores on lateral line [14:33:54] traceysutton leaves the room [14:33:56] physonect cara type [14:34:21] LAT : 39.982825 , LON : -69.011515 , DEPTH : 504.4275 m, TEMP : 6.05499 C, SAL : 35.06282 PSU, DO : 5.78601 mg/l [14:34:34] teeming with Bathocyroe, oiks, physonects - multiple siph species [14:34:44] Megano krill [14:35:06] Calanoid [14:35:12] Nanomia bijuga-type [14:35:21] Didn't realize we would see such densities of Bathocyroe. [14:35:26] Abylid? [14:35:59] has filaments [14:36:04] so is Eurhamphea vexilligera [14:36:11] same family as Kiyohimea [14:36:28] threadlike extensions to triangular ears [14:37:12] Bathocyroe [14:37:43] Rudjakovia [14:37:55] we in cold water here? [14:38:27] Details are up above Dhugal from okexnav [14:38:33] @dhugal depends on whether there is a Gulf Stream eddy in the area or are we in slope water? [14:38:35] Temp is 6 deg [14:38:44] Halistemma? [14:39:03] EX2104_DIVE20 Mid-water Transect End [14:39:09] bracts on siphosome stand out much more than on the Nanomia bijuga-type [14:39:13] End 500 m transect [14:39:22] LAT : 39.982822 , LON : -69.011654 , DEPTH : 507.818 m, TEMP : 6.04946 C, SAL : 35.07529 PSU, DO : 5.34761 mg/l [14:39:28] exciting stuff! [14:39:41] @adrienne -- do you have access to sea surface satellite imagery for today for eddy possibility? [14:39:42] only one Solmissus though.. [14:40:10] allencollins leaves the room [14:40:41] The number of Bathocyroe is phenomenal [14:40:55] Poeobius? [14:41:02] EX2104_DIVE20 ROV Descending [14:41:25] chaete [14:41:40] phys [14:41:43] cyclothone and chaetognaths look and act very similar, especially in northern waters. That was a chaeto [14:41:49] sounds good to me [14:42:09] red diphyid? [14:42:21] Solmaris? [14:42:36] leptomedusa? [14:43:19] Beroe? [14:43:21] cyclothone [14:43:23] I'm just in the background - learning mostly - and will leave decisions up to midwater team. [14:43:25] Cyclothone [14:43:37] yes, but which one???? [14:43:48] orange phys [14:43:55] krill [14:44:08] big phys [14:44:13] sp. [14:44:22] LAT : 39.982235 , LON : -69.011801 , DEPTH : 526.0157 m, TEMP : 6.1616 C, SAL : 35.07462 PSU, DO : 5.82499 mg/l [14:44:40] coming up on midnight here in Japan [14:44:55] squid? [14:45:42] fewer Bathocyroe now? [14:45:56] Bolinopsis infundibulum? [14:46:36] Beroe? [14:47:02] myctophid [14:47:24] Bathocyroe [14:47:32] still lots here [14:48:00] @Dhugal- agreed, seemed to lessen for a bit now back to lots [14:48:20] hannahmiller leaves the room [14:48:50] lanternfish, I think... [14:48:53] salps [14:49:00] still Bathocyroe [14:49:08] chate [14:49:19] sergestid [14:49:23] LAT : 39.98216 , LON : -69.012191 , DEPTH : 672.6085 m, TEMP : 5.2122 C, SAL : 35.02916 PSU, DO : 6.50852 mg/l [14:49:27] Serrivomer? [14:49:39] sergestid, maybe Sergestes arcticus (though tat genus has been lighly modified in the last few years) [14:49:52] Yes, we are trying to keep up in SeaTube [14:50:10] Pantachogon possibly [14:51:03] Solmundella [14:51:34] Nice, that was the lanternfish Benthosema glaciale [14:51:40] switching to cam2 [14:52:14] I have to drop out for 1.5 hours ish. Will be back.... [14:52:18] Beroe [14:52:48] heatherjudkins leaves the room [14:52:56] Beroe [14:53:28] Bathocyroe [14:54:23] LAT : 39.982674 , LON : -69.011729 , DEPTH : 701.8165 m, TEMP : 4.99387 C, SAL : 35.03346 PSU, DO : 6.62659 mg/l [14:54:44] back cam 1 [14:54:47] Sergestid [14:54:49] shrimp [14:55:01] Solmundella bitentaculata [14:55:06] sergestid [14:55:10] Bathocyroe [14:55:21] oik [14:55:48] still Bathocyroe but not nearly as many as shallower [14:55:58] sergestid [14:56:15] EX2104_DIVE20 Mid-water Transect Start [14:56:32] Bathocyroe fosteri [14:56:34] Transect started [14:57:09] traceysutton leaves the room [14:57:23] sergestid [14:57:41] Atolla? [14:58:00] Great view to go with Mike's description [14:58:12] drago? [14:58:13] perfect timing! [14:58:25] viper? [14:58:30] kimberlygalvez leaves the room [14:58:56] sergestids [14:59:11] oik [14:59:14] larv [14:59:22] Nanomia bijuga-type [14:59:25] LAT : 39.982815 , LON : -69.0116 , DEPTH : 701.8493 m, TEMP : 4.99758 C, SAL : 35.01587 PSU, DO : 6.46267 mg/l [14:59:55] several cryptic species it seems... [15:00:15] Halistemma? [15:00:41] eel [15:00:46] @mike i think we can hear your vide on the feed [15:00:51] maybe Avocettina [15:01:11] Someone on shore needs to mute their phone. [15:01:34] Excellent video [15:01:46] doliolid nurse on left, . Maybe this is Nanomia cara? [15:01:52] zoom on stomach base plz [15:02:03] big oil globs? [15:02:11] This is full zoom [15:02:21] bracts have a line of nemtocysts [15:02:37] will have to look that up. never seen it before [15:03:14] Vampyroctena [15:03:28] Great name! [15:03:43] collapsed oik house and sergestid [15:04:24] LAT : 39.982792 , LON : -69.011501 , DEPTH : 702.9865 m, TEMP : 5.00124 C, SAL : 35.0147 PSU, DO : 6.04671 mg/l [15:04:43] Bathocyroe [15:05:07] emilycrum leaves the room [15:06:34] upasanaganguly leaves the room [15:06:56] Beroe "cucumis" being munched [15:07:30] Atolla ?vanhoefeni [15:07:55] probably should catch one of these Bathocyroe to freeze since this may be near type locality [15:08:12] krill [15:08:24] Beroe cucumis [15:08:30] sergestid [15:08:34] We cannot freeze samples [15:08:48] 99.5% ethanol? [15:08:59] We have no way to transport frozen material - we can do ethanol [15:09:11] traceysutton leaves the room [15:09:15] ethanol should be fine. [15:09:21] Aeginura grimaldi [15:09:25] LAT : 39.982793 , LON : -69.011544 , DEPTH : 702.8548 m, TEMP : 4.99535 C, SAL : 35.01702 PSU, DO : 6.50882 mg/l [15:09:27] roger that [15:09:40] really? [15:09:46] Aeginura was requested? [15:09:55] Solmundella [15:10:00] I don't have that on my collection list here sorry [15:10:06] Cyclothone [15:10:15] don't think so [15:10:44] we can collect them, we just need to be quick - i'll be shouting out ones here I have on the list as we see them on the ship [15:10:49] George Matsumoto equestd [15:10:55] requested [15:10:58] Poralia [15:11:03] I was interested in Atolla... [15:11:08] look underside of bell? [15:11:35] Maybe undescribed poralia [15:11:41] so many red medusa! [15:11:44] Great work! [15:11:45] cyclothone swam ast [15:11:51] Well done ROV team. [15:11:55] too many tentacles for rufescens [15:12:18] do you want a collection? [15:12:24] nvm it is passed [15:12:27] too late I think [15:12:35] Aeginura grimaldi again [15:12:39] yeah sorry! [15:12:45] Too late for collection. Collections have to be identified REALLY quickly to have any chance of success. [15:12:49] hanging out for a Solmissus [15:12:59] Bathylagid? [15:13:05] sergestid [15:13:22] Solmundella [15:13:31] Aeginura grimaldi again [15:13:34] no collection needed for me [15:13:57] a lot of Bathocyroe here... [15:14:15] Solmundella [15:14:24] LAT : 39.982802 , LON : -69.011528 , DEPTH : 701.1645 m, TEMP : 5.00926 C, SAL : 35.01211 PSU, DO : 6.21157 mg/l [15:14:28] baby poralia? [15:14:29] Nanomia [15:14:33] Poralia [15:14:50] Peobius? [15:15:15] Periphylls [15:15:32] young one [15:15:43] Peobius would be really interesting here [15:15:50] are all the young ones clear? [15:16:09] baby rattail? [15:16:16] EX2104_DIVE20 Mid-water Transect End [15:16:21] pretending to be a siph :-) [15:16:24] with isopod parasite [15:16:28] ? [15:16:42] on right side of fish by fin [15:16:51] first time for me too [15:17:01] chaetognath [15:17:13] Chaete ate other chaete [15:17:26] no just full gonads [15:17:49] Testes? [15:17:52] gonads too long? [15:18:00] The white dots a t terminus, I think [15:18:08] weird [15:18:19] danielwoods leaves the room [15:18:29] parasitized? [15:18:35] End og transect [15:18:37] EX2104_DIVE20 ROV Descending [15:18:52] phys [15:19:14] Aeginura? [15:19:25] LAT : 39.982546 , LON : -69.011696 , DEPTH : 701.7686 m, TEMP : 5.01166 C, SAL : 35.01529 PSU, DO : 6.45667 mg/l [15:19:31] phys [15:19:33] That macrourid video warrants detailed study [15:19:37] Solmundella [15:19:45] rhopalonematid [15:19:50] It was really neat to see that rattail! [15:19:53] cyclothone [15:20:37] you can count fin rays so maybe can ID [15:20:49] phys [15:21:04] renemartin leaves the room [15:21:18] fish zoom [15:21:41] they unfortunately cant zoom when descending [15:21:42] Periphylla? [15:21:44] I wish - head up barracudina? [15:21:48] trachy [15:22:00] paraleppid maybe... [15:22:32] Bathocyroe [15:23:08] so many siphs I cannot ID from the video. It is like a whole different ocean ;-) [15:23:56] sergestids [15:24:01] Ctenoceros? [15:24:11] Marrus orthocanna [15:24:23] Bathocyroe [15:24:27] LAT : 39.982351 , LON : -69.012147 , DEPTH : 806.7997 m, TEMP : 4.88754 C, SAL : 35.02932 PSU, DO : 6.76636 mg/l [15:24:35] Aeginura grimaldi [15:24:41] Aeginura again [15:24:55] Poralia [15:25:12] whoah [15:25:23] Physonect interesting [15:25:31] Beroe abyssicola? [15:25:51] and a tiny Aeginura just before the interesting phys [15:26:06] barracudina? [15:26:13] cyclothone - interesting we are seeing more myctophids than bristlemouths [15:26:34] Dhugal - I have Physonect on my sample list - any in paricular or can I instruct them to collect one that is in reach? [15:26:59] Any of them would be great [15:27:15] @tracey wonder if the cyclothone get disturbed by the ROV and scoot away as we are descending? if they are a ways away we might not see them [15:28:00] phys [15:28:18] Where are all the Solmissus dinner plate jellies? [15:28:29] lots of jelly food for them to eat.. [15:29:02] Atolla [15:29:07] Atolla ?vanhoeffeni [15:29:27] LAT : 39.982614 , LON : -69.011759 , DEPTH : 901.9105 m, TEMP : 4.60621 C, SAL : 34.99374 PSU, DO : 7.37493 mg/l [15:29:34] THanks Dhugal [15:29:37] but pretty deep so maybe juvenile of another species? [15:30:39] krill [15:31:35] Clausophyid [15:31:41] video zoom plz [15:31:45] EX2104_DIVE20 Mid-water Transect Start [15:31:49] Chuniphyes? [15:31:51] lots of stuff (snow) in water [15:31:52] Just geting set up [15:31:55] Good thought, George, though I always thought lanterns were better avoiders... very interesting [15:31:57] @tracey - re the juvenile grenadier - the long tail may serve as a sea anchor/sail to drift motionless with the water parcel and minimize disturbance to capture prey ... major handwaving hypothesis! [15:32:14] Chuniphyes multidentata [15:32:19] thank you [15:32:22] siph [15:32:27] Nice, Peter - great to 'see' you again [15:32:39] @tracey - halosaurs use their tails as sails as well to stalk prey horizontally [15:32:56] Yes! Good to e-see you too! Hope all is well. [15:33:00] do you see that appendage on macrourids during alvin dives (vision notwithstanding)? [15:33:47] cydippid in background [15:33:52] never saw such a young animal like that. Juveniles already recruited to the seafloor have lost that [15:33:59] Eusergested arcticus? [15:34:05] don't know that shrimp [15:34:23] larvacean [15:34:27] LAT : 39.982837 , LON : -69.011568 , DEPTH : 902.0182 m, TEMP : 4.60242 C, SAL : 34.99171 PSU, DO : 6.31629 mg/l [15:34:49] lots of chaetes around [15:34:57] Nanomia bijuga-type [15:35:07] suckysucky [15:35:21] got away i'm afraid [15:35:29] no worries [15:35:34] thanks for trying! [15:35:38] you have to be careful reading what Dhugal types :-) [15:35:54] Yeah :( [15:35:56] @Tracey, are they paraleppids in the background? [15:35:59] sorry all! [15:36:16] I was totally kidding :-) [15:36:21] cycothone [15:36:42] zoom on dragonfish [15:36:46] Stomias? [15:37:27] Periphylla [15:37:31] I think so - a small one [15:37:33] I would buy dragonfish [15:37:44] hannahmiller leaves the room [15:37:52] but with red tentacles though clear bell [15:38:35] nice shots [15:38:53] lots of fishes [15:38:56] lots of little fishies [15:39:09] Factoid notes for viewers: furrow in the bell = coronate jelly; tentacles oriented above the bell [15:39:16] emilycrum leaves the room [15:39:25] collecting [15:39:28] yumyum [15:39:30] LAT : 39.982822 , LON : -69.011621 , DEPTH : 902.1378 m, TEMP : 4.6083 C, SAL : 34.99159 PSU, DO : 5.82945 mg/l [15:39:37] thanks ship! [15:39:44] looks like another Nanomia bijuga (bye-joo-ga) [15:39:48] orange Nanomia bijuga-type? [15:40:26] thanks George!!!!!!!!!!!! [15:40:43] that one is different... beautiful [15:40:51] all diff species to each other [15:40:53] yes, the fish abundance has been impressive [15:41:06] Nanomia cara? [15:41:40] I think that we see more fish due to the undisturbed water under us (ie transects on the way down rather than the way up). just my arm waving [15:41:46] Nice collection! [15:41:52] nice one [15:42:00] orange/red stem on that one [15:42:30] most of the animal in formalin 5% and a few nectophores in 99.5% ethanol would be superb [15:42:58] 16S should ID it fine [15:42:59] Got it - thanks Dhugal [15:43:02] I was just wontering if that was a cranchiid [15:43:13] Allen has the primers ;-) [15:43:16] maybe Leachia [15:43:28] another Aeginura? [15:43:30] Aeginura grimaldi [15:43:48] oik [15:43:54] sick Bathocyroe? [15:44:18] On teh ship -- be careful when processing the siphonphores. they can sting strongly. [15:44:25] Pantachogon haeckeli [15:44:29] LAT : 39.982928 , LON : -69.011487 , DEPTH : 895.419 m, TEMP : 4.61115 C, SAL : 34.99434 PSU, DO : 7.51965 mg/l [15:44:37] Thanks Mike - we'll make sure everyone who handles it knows [15:45:10] That will make ID difficult - the final step is the taste test... [15:45:25] Bathocyroe [15:45:42] :) [15:45:49] @dhugal do you want to still get a sample of the bathocyroe? [15:46:11] or save for the illusive solmissus [15:46:23] Steve Haddock would like it I think [15:46:35] okay! [15:47:03] He has just published a paper with multiple cryptic Bathocyore species so we need the type species from the type locality - which is what we have here I believe [15:47:20] sounds good... thanks dhugal! [15:47:58] paraleppid? [15:48:54] Bathocyroe fosteri [15:49:07] just saw a second of it but would say yes to paralepid [15:49:21] rhopalonematid ?Arctapodema in foreground [15:49:29] LAT : 39.982814 , LON : -69.011482 , DEPTH : 900.7499 m, TEMP : 4.60418 C, SAL : 34.99766 PSU, DO : 5.87354 mg/l [15:49:38] Collected [15:49:42] nice collection [15:49:45] ok! [15:49:48] great job pilots! [15:50:03] I agree with rhoplonematid, not sure which one [15:50:29] yes!!! [15:50:36] Dhugal's solmissus! [15:50:37] Film and sample please [15:50:44] going to be a tight fit [15:51:02] need a tentacle count [15:51:08] it will break as we suck [15:51:25] also stomach pouch shape and gonad/egg shape and placement [15:51:33] The Cyclothone we are seeing are quite large [15:51:38] Vampyrocrossota? [15:51:46] Beroe in the background [15:51:48] Beroe abyssicola [15:51:52] nice Beroe [15:52:04] no, it is Idya [15:52:29] roseola [15:52:48] looks like is different to cucumis.. [15:53:34] little ruby [15:53:38] cydippid [15:53:47] Worms doesn't accept Idya as valid and uses Beroe - is there a more recent paper that I'm missing? [15:54:09] no it is an old species that needs resurrecting it seems [15:54:15] Thanks [15:54:18] oik [15:54:30] LAT : 39.982824 , LON : -69.011443 , DEPTH : 903.053 m, TEMP : 4.60879 C, SAL : 34.98955 PSU, DO : 6.34461 mg/l [15:54:35] Agassiz 1860 I think.. [15:55:26] Idya Fréminville, 1809 [15:55:37] big red copepod [15:55:41] carnivoroud calanoid [15:55:47] and Paraeuchaeta behind it [15:56:35] Aeginura baby [15:56:45] EX2104_DIVE20 Mid-water Transect End [15:57:07] quinngirasek leaves the room [15:57:12] krill [15:58:13] thank you - got to go to my day job now, meetings meetings meetings... I'll check back when I can [15:58:41] thanks george for joining! [15:59:07] ciao [15:59:17] amost 1am here and I have a 5am Zoom.. [15:59:28] but this is riveting [15:59:32] LAT : 39.982473 , LON : -69.012107 , DEPTH : 903.9697 m, TEMP : 4.6083 C, SAL : 34.99382 PSU, DO : 6.68359 mg/l [15:59:39] EX2104_DIVE20 ROV Descending [15:59:44] georgematsumoto leaves the room [15:59:58] Good. I hope you are sticking around Dhugal. I have had meetings all morning. So annoying. [16:00:02] big phys [16:00:32] yes actually better to dive outside of working hours ;-) [16:01:00] I might crack a beer though.. [16:01:18] celebrate the samplings [16:01:21] gempylid [16:01:51] kimberlygalvez leaves the room [16:01:56] marrus [16:02:04] going through a layer of fishes. [16:02:06] lots of top predator fish [16:02:40] Solmissus [16:02:55] these mostly barracudinas? [16:03:14] Beroe=Idya [16:03:21] wow! yes ... predator city! [16:03:23] Solmissus [16:03:38] Solmissus [16:03:42] Solmissus [16:03:45] can we zoom? [16:03:49] we found the depth for Solmissus [16:03:50] here they all were! [16:03:59] Solmissus [16:04:12] bet they ate all the Bathocyroe [16:04:32] LAT : 39.982493 , LON : -69.012103 , DEPTH : 1053.6676 m, TEMP : 4.56898 C, SAL : 34.9899 PSU, DO : 7.0215 mg/l [16:04:36] Beroe [16:04:39] Chuniphyes [16:05:00] little ruby cydippid [16:05:38] Beroe [16:05:43] Idya [16:06:19] scyphozoan. Atolla? [16:06:30] sergestid [16:07:02] big fish! [16:07:19] Solmissus [16:07:39] squid [16:07:46] just heard from the Haddock lab (they are diving at 2400 meters right now on telepresence as well). They would love the Bathocyroe in ethanol, thank you [16:07:49] Solmissus [16:08:05] chiroteuthid? [16:08:09] another squid [16:08:37] Solmissus [16:08:42] Solmissus [16:08:45] phys [16:08:52] georgematsumoto leaves the room [16:08:58] huge amount of biomass for so deep [16:08:59] Thanks George - we will preserve it all in ethanol. As an FYI, we're not sure it didn't disintigrate in the jar - it was unclear from the video, we replayed it here. So cross fingers! [16:09:33] LAT : 39.982414 , LON : -69.012017 , DEPTH : 1200.6546 m, TEMP : 4.43806 C, SAL : 35.02045 PSU, DO : 6.98794 mg/l [16:10:20] @Dhugal - preservation for the solm. [16:10:26] Bathocyroe [16:10:27] Agreed, Dhugal, and all so active [16:11:11] 3 tentacles in 99.5% ethanol. Separate eppendorfs. and he rest in 5% formalin please [16:11:21] Prefect - thanks [16:11:31] cydippid? [16:11:49] Pantachogon haeckelli [16:12:15] Solmissus [16:12:31] Avocettina [16:12:36] snipe eel [16:12:42] phys [16:13:01] Ctenoceros [16:13:15] Bathocyroe [16:14:19] Nemichthys, I believe... [16:14:33] LAT : 39.982888 , LON : -69.011527 , DEPTH : 1202.0561 m, TEMP : 4.42732 C, SAL : 34.98448 PSU, DO : 6.14285 mg/l [16:14:52] Pantachogon haeckeli [16:15:07] @tracey, had black stripe [16:15:32] nice Pantachogon shots [16:16:01] What is Borodinula now? [16:16:45] EX2104_DIVE20 Mid-water Transect Start [16:16:52] Bathochordeus swimming free? [16:17:08] emilycrum leaves the room [16:17:29] Hymenodora? [16:18:20] Rhopalonematid tracymedusa [16:18:24] I would defer to you on that [16:19:34] LAT : 39.982844 , LON : -69.011476 , DEPTH : 1202.9243 m, TEMP : 4.43167 C, SAL : 34.97738 PSU, DO : 6.33688 mg/l [16:19:44] Ctenoceros orange [16:20:08] I don't think I've ever seen one of these... [16:20:12] undescribed family, new specis [16:20:20] So cool. Collect? [16:20:25] withdrawn tentacles? [16:20:30] good shots [16:20:36] I guess strongly contracted tentacles? [16:20:41] family of what? [16:20:51] cydippid ctenophore [16:20:55] @Cindy: ctenophore [16:21:07] though the order Cydippida needs to be split [16:21:09] Really beautiful! What were on the tentacles? [16:21:25] retracted mostly. They are really really long [16:21:29] sinker [16:21:34] @Rhian: i thought it was just that tentacles were contracted, but not retracted in sheath [16:22:31] chaetognath [16:22:47] Rhopalonematid [16:23:25] calanoid, chaete [16:23:38] large copepods hopping around [16:24:34] LAT : 39.98297 , LON : -69.011405 , DEPTH : 1201.4687 m, TEMP : 4.42958 C, SAL : 34.97962 PSU, DO : 6.21493 mg/l [16:24:38] another Hymenodora or gennadid? [16:25:29] snake mackerel [16:25:41] Mesochordeus [16:25:46] larveab house [16:26:07] animal inside [16:26:21] I can see the tail beating [16:26:22] not redhead [16:27:09] initial guestimate for snake mackerel would be Nesiarchus nasutus [16:27:43] trachy [16:27:52] little ruby cydippid [16:28:04] also a new family.. [16:28:23] Solmissus [16:29:14] something had chomped its tentacles [16:29:35] LAT : 39.983106 , LON : -69.011363 , DEPTH : 1202.0026 m, TEMP : 4.43184 C, SAL : 34.9785 PSU, DO : 5.95333 mg/l [16:29:58] chaete [16:30:02] chaet [16:30:35] bumpy skin [16:30:49] traceysutton leaves the room [16:31:12] Botrynema [16:31:16] can we suck please? [16:31:28] Botrynema brucei [16:31:41] Too far down - has to be quick [16:31:51] Only 2 sample canisters left - FYI [16:32:20] Could go on top of Solmissus if need be [16:32:31] Bathocyroe [16:32:47] No doubling on cansiters i'm afraid - also think about species that are unknown or new in the area for collection targets [16:34:21] Botrynema brucei [16:34:25] Nice imaging [16:34:34] I have that species from Arctic and North Pacific but not Atlantic yet. Revising the Halicreatids and trying to assess barcoding gaps [16:34:37] LAT : 39.983142 , LON : -69.011209 , DEPTH : 1202.5053 m, TEMP : 4.43437 C, SAL : 34.9826 PSU, DO : 6.45493 mg/l [16:34:47] Nice work! [16:34:48] Nice collection!' [16:34:49] oh yeah! [16:34:51] sweet! [16:35:03] That was amazing touch driving that ROV monster! [16:35:25] adriennecopeland leaves the room [16:35:56] @Dhugal - preservation? [16:36:18] 1 collection jar left [16:36:39] Ctenophore [16:36:40] cydippid ctenophore [16:36:43] cool one [16:36:45] ctenophore [16:36:56] The "undescribed mertensid from Wrobel and Mills? [16:37:11] To video: you actually had a real nice image that can be reviewed. [16:37:28] sorry all... Im back! [16:37:37] Is this water boreal-derived? [16:37:57] @Adrienne: are we sorry you back, or that you left?! :-) [16:38:31] peterauster leaves the room [16:38:34] haha sorry i left when you got some good imagery [16:38:40] @dhugal the deep water here is western boundry undercurrent (Larbrdor Current) [16:38:41] oik [16:39:17] Ctenoceros again [16:39:22] ctenophore? [16:39:26] orange morph [16:39:36] LAT : 39.983328 , LON : -69.011309 , DEPTH : 1201.5541 m, TEMP : 4.4347 C, SAL : 34.9767 PSU, DO : 6.40644 mg/l [16:39:40] yes, Cydippida family incertae sedis [16:40:02] Cyclothone [16:40:28] the fauna in this layer is a weird mix of cold water from North species and other warmer guys [16:40:30] kimberlygalvez leaves the room [16:40:42] Prayid siphonophore tail parts [16:41:26] oik [16:41:31] @Dhugal: I wonder if that has anything to do with the Gulf Stream eddy that we were avoiding further north... Perhaps some warm water stuff carried in to canyon mouth in a ring. [16:41:49] animal inside [16:41:52] yep, theres a live body [16:42:09] could be [16:42:10] great thanks! [16:42:31] kind of deep for an eddy to affect though? [16:42:34] oik [16:42:42] @Scott the eddies to the north roll southwestward along the slope. [16:43:05] calycophoran siph [16:43:16] Diphyid siphonophore [16:43:50] another [16:43:54] Lensia [16:44:37] LAT : 39.983457 , LON : -69.011134 , DEPTH : 1201.0547 m, TEMP : 4.43404 C, SAL : 34.97945 PSU, DO : 6.5669 mg/l [16:45:39] Acanthephyra maybe? [16:45:44] @Dhugal, Mike: yup. Just tossing out oceanographic solutions to the mixing of the fauna, but without much expertise! [16:45:46] orange chaete [16:46:01] oik [16:46:19] hydromedusa [16:46:23] I'm crap at carideans in situ if they don't have photophores, but yes, I'd guess Acanthephyra [16:46:41] chaete [16:47:08] Rudjakovia [16:47:18] adriennecopeland leaves the room: Replaced by new connection [16:47:42] Eukrohnia [16:48:02] oik [16:48:26] When Plankton said he would rule the world, he meant chaetognaths [16:48:31] So we will be able to add some time for the 1200 m and the 630 m before we need to recovery. [16:49:11] this is gives the opportunity to fully utlize the intense layer within the DSL [16:49:13] cydippid ctenophore. new species [16:49:14] i think we want to instead just do the 100 m horzontial distance on each to maintain standardization [16:49:37] LAT : 39.983576 , LON : -69.011053 , DEPTH : 1201.0679 m, TEMP : 4.43784 C, SAL : 34.97893 PSU, DO : 6.50568 mg/l [16:49:46] What if you end the formal transect buit then use the addiitonal time to image? [16:49:51] calanoid copepod [16:50:01] Copepod [16:50:40] @Adrienne: e.g. take advantage of the opportunity to image more deep midwater fauna. [16:50:53] mesochordeus [16:51:01] can we end the 1200 at the 100 meters and then move shallow... i think their is interest in us using more time in the DSL vs this depth [16:51:09] snot [16:51:11] there* [16:51:33] Cyclothone [16:52:06] Pretty dense layer of marine snow here, to my eyes... [16:52:19] bottom left [16:52:57] Mesochordeus [16:53:24] Chauliodus [16:54:38] LAT : 39.983613 , LON : -69.010965 , DEPTH : 1201.6029 m, TEMP : 4.44086 C, SAL : 34.97911 PSU, DO : 5.86709 mg/l [16:54:47] Awesome. [16:55:09] those fins are awesome [16:55:25] new desktop image [16:55:31] really cool fish! [16:55:41] Botrynema [16:55:49] viperfish [16:55:55] @Tracey -- they got excellent footage of Chaulodus nea bottom earlier in the cruise [16:56:02] near [16:56:07] ? [16:56:28] looked like an oik but wasn't [16:56:30] hannahmiller leaves the room [16:56:57] lying on its back?! [16:57:16] Back stroke in honor of Olympic swimming... [16:57:44] have never seen that - they have orientation organs... [16:57:54] worm [16:58:00] Was that a nemetean? [16:58:06] *nemertean [16:58:11] Peobius? [16:58:18] too thin I think a polychaete? [16:58:29] Bathocyroe fosteri [16:58:50] los of sinkers [16:58:58] allencollins leaves the room [16:59:10] Haven't seen a single lampocteis... [16:59:15] wow! [16:59:16] or vice versa [16:59:29] Mimonectes amphipod on a ctenophore [16:59:33] I thought thta may have been an amphipod on the outside... [16:59:39] LAT : 39.983862 , LON : -69.010982 , DEPTH : 1201.1686 m, TEMP : 4.44103 C, SAL : 34.98043 PSU, DO : 6.4706 mg/l [16:59:43] oik [16:59:46] @Dhugal: thanks! [17:00:01] Associate, or dinner? [17:00:10] associate I think [17:00:24] will lay its eggs on it [17:00:30] a bit like "Aliens" [17:00:33] nice! [17:00:39] chaete [17:00:41] (or not I guess!) [17:01:02] bioluminecent organs visible as lines on side [17:01:07] @Dhugal: cool. But that teaches me something new. Amphipods typically brood their embryos. So you are saying this species deposits the embryos? [17:01:23] deposits the young [17:01:28] Arctapodema [17:01:36] @Dhugal: cool. [17:01:46] Another genus that needs revision... [17:01:48] Hi all, I am back- did I miss al the cephs? [17:02:01] Pantachogon haeckeli [17:02:15] nice wavy gonads [17:02:17] @Heather: they were amazing! ;-) No, none seen. [17:02:55] Solmissus [17:03:31] peterauster leaves the room [17:03:41] trachy [17:04:16] Hymenodora? [17:04:38] calanoid copepod [17:04:40] LAT : 39.984008 , LON : -69.010917 , DEPTH : 1200.6497 m, TEMP : 4.44318 C, SAL : 34.97498 PSU, DO : 6.21427 mg/l [17:05:37] trachymedusa. will need to review [17:06:08] not sure if the red thing was a shrimp or a fish [17:06:41] Rudjakovia [17:06:56] I thought a polychaete... ;-) [17:07:03] just the way it swam [17:08:01] Tomopterid polychaete [17:08:23] calanoid copepod [17:08:32] Bathocyroe [17:08:38] the boddy length jump of large calanoids is amazing [17:08:54] olympic class [17:08:59] Atolla [17:09:05] Max zoom [17:09:30] wyvillei? [17:09:39] LAT : 39.984074 , LON : -69.010771 , DEPTH : 1201.5922 m, TEMP : 4.44037 C, SAL : 34.97963 PSU, DO : 6.61643 mg/l [17:09:44] russeli? [17:10:06] ? weird object [17:10:15] Bathocyroe [17:10:18] seen any rocks yet? [17:10:29] @ jason :) [17:10:38] Seen lots of stuff that rocks! ;-) [17:11:11] @Jason: pre-rocks. Come back in some million years and I suspect some of these floaties will be embeeded in rocks... [17:11:50] I'll be back from all this marine snow, when it reaches the bottom [17:11:54] We need that. [17:12:02] what on earth? [17:12:08] Intersting the way the tentacles are held [17:12:19] yes plz [17:12:22] wow [17:12:29] Highly desired target [17:12:36] adnate tentacles, capitate but seems like a narco... [17:12:42] Yaya!!!! [17:12:47] Nice works!! [17:12:52] So cool. What the heck [17:12:55] Fantastic!!! [17:12:56] yeehah! [17:13:00] I think I can help you all - that was a jellyfish, I believe... [17:13:05] yay! [17:13:11] That is Olympic medal level driving and suctioning! [17:13:13] reddish, I would say :) [17:13:15] Thanks Tracy. [17:13:28] the bell had facets on it [17:13:46] weirdest thing I have seen for a while.. [17:13:50] I htink the common nae is peanutbutterjellyfish [17:13:51] Should have some tentacles placed in ethanol, with the remainder fixed in formalin if possible. [17:14:01] @mike are you still on the phone line? [17:14:05] @Dhugal: coming from you, that means a lot! [17:14:19] yes [17:14:24] really nice sample! [17:14:34] Bathocyroe [17:14:40] LAT : 39.984239 , LON : -69.010698 , DEPTH : 1201.7336 m, TEMP : 4.44108 C, SAL : 34.97452 PSU, DO : 6.28402 mg/l [17:14:54] so last sample nees to be heavy. Like a rock ;-) [17:14:58] Sample jars are full [17:15:09] thanks rhian [17:15:27] Thank you. that last one is a missing link [17:15:36] bathylagid [17:15:48] such great collections today! thank the pilots for us! [17:16:03] chaete [17:18:37] Dhugal, you mean a rock with a jellyfish on it, right? [17:19:40] LAT : 39.984352 , LON : -69.010654 , DEPTH : 1200.9867 m, TEMP : 4.44009 C, SAL : 34.97458 PSU, DO : 6.17259 mg/l [17:19:52] georgematsumoto leaves the room [17:19:53] @dhugal...I am not going to fall for that for a thrid time! :-) [17:20:13] little ruby cydippid [17:20:27] stoned jelly [17:20:56] when it sees us coming it will be petrified [17:21:08] Is this density of larvaceans normal? [17:21:12] chaete [17:21:37] Ctenoceros again orange morph [17:22:08] lots of snow so larvaceans and Bathocyroe common I think [17:22:16] Surprised not more salps.. [17:22:29] Bathocyroe [17:22:35] hannahmiller leaves the room: Replaced by new connection [17:23:11] sometimes the canyons have thick blooms of salps [17:23:12] physonect Nanomia bijuga-type? [17:23:27] no - Rudjakovia [17:23:49] trachy [17:24:21] little red trachy [17:24:40] LAT : 39.984477 , LON : -69.010486 , DEPTH : 1201.7865 m, TEMP : 4.4445 C, SAL : 34.97544 PSU, DO : 6.91095 mg/l [17:24:45] Nice siph [17:24:49] Beroe ed? [17:24:54] Marrus orthocanna [17:24:55] Halistemma? [17:24:57] weird physonect [17:25:05] Marrus better id, Dhugal is right [17:25:20] tuscarorid [17:25:32] krill [17:25:48] End of Transect [17:26:07] oik [17:26:15] Pantachogon haeckeli [17:26:30] Beroe [17:26:38] Beroe "cucumis" [17:27:06] This is the time to compare what we saw on the way up with the way down - very important, I'd venture [17:27:40] did anyone catch a snap of the unknown jelly collected? I am at clv3@duke.edu. (still have not figured out how to get to seatube video, apologies) [17:28:43] It remined me of something from a Mediterranean canyon.. [17:28:56] @cindy... I can pull an image for you and send it tomorrow [17:29:21] oik [17:29:25] @tracey - my hypothesis would be less fish :-) as we have 'disturbed' the water above us. [17:29:41] LAT : 39.984041 , LON : -69.010886 , DEPTH : 1189.5547 m, TEMP : 4.43993 C, SAL : 34.9754 PSU, DO : 6.39619 mg/l [17:30:04] Agree 100%, George! [17:30:34] Would need tether behind us and speed forward while ascending to see any i would guess? [17:31:57] @dhugal that would be my guess - forward and upward on the ascent [17:32:27] @Adrienne: "ooh-pah-sha-na gang-ulee" [17:32:50] oh gosh! i am so sorry! [17:33:05] Hard to know when there are no spaces in the name! [17:33:37] really hard and i am butchering all my latin names today too [17:34:01] No worries - that is why I am helping you with pronounciation. [17:34:13] really appreciate it! [17:34:36] EX2104_DIVE20 Mid-water Transect End [17:34:40] EX2104_DIVE20 ROV Ascending [17:34:42] LAT : 39.983967 , LON : -69.010894 , DEPTH : 1063.1526 m, TEMP : 4.53173 C, SAL : 34.96827 PSU, DO : 6.33031 mg/l [17:35:04] Solmissus [17:35:07] Solmissus [17:35:59] traceysutton leaves the room [17:38:09] this layer was densely packed on way down... could be time of day, but could also be ROV direction [17:39:29] good undergrad project -- compare encounters during descent vs encounters during ascent. [17:39:32] Solmissus [17:39:38] @adrienne re: image...thanks! [17:39:42] LAT : 39.98402 , LON : -69.010965 , DEPTH : 910.3899 m, TEMP : 4.61884 C, SAL : 34.95909 PSU, DO : 6.46379 mg/l [17:40:05] Beroe [17:44:09] emilycrum leaves the room [17:44:43] LAT : 39.984119 , LON : -69.01116 , DEPTH : 754.6045 m, TEMP : 4.92071 C, SAL : 34.8767 PSU, DO : 6.24238 mg/l [17:46:34] And now a word from our sponsor. Nice use of "dead mic" time Adrienne. [17:47:35] traceysutton leaves the room [17:48:21] My favorite observation today was the amazing delicate work of the ROV pilots in the samples they were able to take! [17:48:31] peterauster leaves the room [17:48:31] beroe [17:48:41] Stephanomia amphytridis? [17:48:51] Bathocyroe [17:49:09] Acanthephyra [17:49:26] Abylopsis tetragona [17:49:32] Atolla [17:49:43] LAT : 39.984275 , LON : -69.010924 , DEPTH : 632.4813 m, TEMP : 5.15464 C, SAL : 35.02372 PSU, DO : 6.76067 mg/l [17:49:59] Avocettina [17:51:03] lots of animals caught in the wash being seen over and over [17:51:49] Bolinopsis [17:51:56] georgematsumoto leaves the room [17:52:19] Bathocyroe [17:53:09] Histioteuthis - the cock-eyed squid [17:53:33] what? where? when? [17:53:45] Thats his favorite :) [17:53:50] they were asking for favourite animals [17:53:58] sorry Mike, haven't seen any today [17:53:59] For today, one cool thing for me was seeing the amphipod that was riding the ctenophore, and more specifically learning that such amphipods deposit their young on the ctenophore. [17:54:13] I thught I missed one on video [17:54:16] Aeginura [17:54:26] snipe eep [17:54:28] Avocettina [17:54:44] LAT : 39.984467 , LON : -69.010349 , DEPTH : 631.869 m, TEMP : 5.20649 C, SAL : 35.02673 PSU, DO : 5.93295 mg/l [17:54:47] Aeginura [17:54:54] I am excited by the collection of Bathocyroe fosteri. New data suggests there could be several cryptic species based on genetic data, but in order to know which one is the real B. fosteri, we needed this sample from nearby its type locality. [17:55:01] sergestids everywhere [17:55:05] EX2104_DIVE20 Mid-water Transect Start [17:55:20] cindyvandover leaves the room [17:55:28] snipey [17:55:30] snipe eel [17:55:34] two black stripes [17:56:00] @Tracey, what genus is this now? [17:56:04] But in general a cool midwater beast is the pelagic sea cucumber Pelagothuria. [17:56:12] Viperfish [17:56:14] Chauliodus [17:56:16] fish city [17:56:17] Chauliodus [17:56:19] snipe [17:56:28] Bathocyroe [17:56:40] Solmundella [17:57:46] I appreciated the baby grenadier! Didn't know they spent time in the upper water column, nor that the juveniles look so odd. [17:57:52] allencollins leaves the room [17:58:32] Bathylagus? [17:58:34] blackfish [17:58:35] Melano? [17:59:08] Melanostomias? [17:59:26] bathocyroe [17:59:39] Beroe [17:59:44] LAT : 39.98446 , LON : -69.010324 , DEPTH : 632.3991 m, TEMP : 5.2383 C, SAL : 35.02504 PSU, DO : 5.46069 mg/l [18:00:27] Bathocyroe fosteri [18:01:33] Platysceloides? [18:02:02] Nanomia bijuga-type [18:02:41] iscwatch leaves the room: Replaced by new connection [18:02:45] halistemma? [18:02:55] Bathocyroe [18:02:58] chaete [18:03:10] 3am and fading fast... [18:03:28] Stay strong, my friend! [18:04:00] only an hour left! you got this dhugal! [18:04:16] Someone find me an Aegina! [18:04:26] not a single one... [18:04:44] LAT : 39.98451 , LON : -69.010357 , DEPTH : 632.8328 m, TEMP : 5.26982 C, SAL : 35.01043 PSU, DO : 5.48719 mg/l [18:04:48] From this video today I'm really learning that I need to qualify to my invert students that ctenophores swim "just" using ctenes! [18:04:53] Many more of the little dots are moving at this depth ... copepods and other small zooplankton ... food for ctenophores and through the web [18:04:57] 4 tentacles and yellow [18:05:09] @Dhugal -- How any more Bathocyroe do you want to see? [18:05:20] These Bathocyroe have forced everyone else out of the neighbourhood except the siphs [18:05:58] Nanomia cara? Halistemma? not familiar with this one [18:06:11] missed that [18:06:46] Bargmannia? flat nectosome and large bracts [18:06:52] good video for training machine learning [18:07:14] The nectosacs were T-shaped so not Bargmannia I think [18:07:42] hannahmiller leaves the room [18:08:19] the line of nematocysts on the bracts seem definitive maybe.. [18:08:53] Atolla [18:09:45] LAT : 39.984512 , LON : -69.010441 , DEPTH : 632.154 m, TEMP : 5.28807 C, SAL : 35.01907 PSU, DO : 5.03135 mg/l [18:10:10] That dude has an appointment to keep. [18:12:01] bathocyroe [18:12:51] bathocyroe [18:12:54] sergestid [18:13:47] Bathocyroe [18:14:45] LAT : 39.984457 , LON : -69.010316 , DEPTH : 632.6994 m, TEMP : 5.26965 C, SAL : 35.0299 PSU, DO : 5.52574 mg/l [18:16:04] Halistemma? [18:17:38] Hatchfish [18:17:45] Hatchetfish [18:17:57] squid? what squid? [18:18:11] it was a zooming form across the view.... [18:18:16] 3-4 zoomed by Mike! [18:18:46] Pantachogon haeckeli [18:18:55] Check out those gonads! [18:19:45] LAT : 39.984476 , LON : -69.010383 , DEPTH : 631.815 m, TEMP : 5.26993 C, SAL : 35.03215 PSU, DO : 5.38114 mg/l [18:19:51] Nanomia bijuga-type [18:20:20] buy-yoo-gah [18:20:38] hahaha! can you tell i keep avoiding that word? [18:21:05] Aeginura grimaldi [18:21:29] I had noticed actually ;-) [18:21:51] :) [18:21:55] traceysutton leaves the room [18:21:57] Bathocyroe [18:22:12] Solmundella [18:22:28] @Dhugal- do the Bathocyroe have a seasonality to their life cycle? [18:22:32] smooth stomach pouch margins [18:22:47] Tuscaroridae [18:22:52] or spawning season, I guess I should ask? [18:23:06] @Heather, i don't think anyone knows.. [18:23:26] maybe Geaorge does? [18:23:34] You can see the deep scattering layer breaking into two, I wonder if the ROV is disturbing it? [18:23:53] certainly wouldn't be surprising [18:23:57] yes we do see DSL avoidance due to the ROV on quite a bit of mid water dives [18:24:28] Solmundella [18:24:46] LAT : 39.984485 , LON : -69.010293 , DEPTH : 631.5459 m, TEMP : 5.24645 C, SAL : 35.03749 PSU, DO : 5.85256 mg/l [18:25:25] tuscaroridae [18:25:29] @heather don't know that anyone has looked into it, I [18:25:38] ll check the MBARI database [18:26:04] snipe [18:26:08] snipe eel [18:26:13] Thanks, just curious as there seems to be so many and well developed gonads on smoe. [18:26:17] some [18:26:18] full gut [18:26:32] peterauster leaves the room [18:26:55] Bathocyroe [18:27:23] @heather - monterey has a year round distribution; oddly with three distribution peaks at ~~600 m; 2000m; and 3000 meters [18:28:03] interesting, thanks George! [18:28:14] Halistemma? [18:28:52] diff species at each depth I believe. Right George? [18:29:02] Aeginura grimaldi [18:29:43] Halistemma [18:29:47] oik [18:29:48] LAT : 39.984467 , LON : -69.010321 , DEPTH : 632.325 m, TEMP : 5.24596 C, SAL : 35.03045 PSU, DO : 5.74664 mg/l [18:29:54] pilot change [18:30:00] Bathocyroe [18:30:08] and a Llyria maybe? [18:30:22] bright red guy? [18:30:26] trachymedusa [18:30:38] rhopalonematid [18:30:48] Squid ink! [18:30:49] squid! [18:30:51] s [18:31:01] Oegopsid [18:31:15] Beroe [18:31:18] @dhugal - that's what Haddocks group is looking into. [18:31:32] Squid are following us! [18:31:39] Yeah! [18:32:47] Pilots have changed, we can zoom again [18:32:55] Halistemma? [18:33:09] or Nanomia cara? [18:33:24] Nanomia cara! You can see the oleocysts [18:33:31] nice shot! [18:34:17] Solmundella bitentaculata [18:34:33] one of the cryptic species [18:34:47] LAT : 39.984462 , LON : -69.010413 , DEPTH : 631.2688 m, TEMP : 5.23368 C, SAL : 35.02819 PSU, DO : 5.91116 mg/l [18:35:04] Bathocyroe [18:35:58] stray tentacle? [18:36:02] tentacle of someone? [18:36:22] i guess so [18:37:01] Sergestid [18:37:09] sergestid [18:37:25] sergestid she suggested ;-) [18:37:34] haha [18:38:12] Solmundella [18:38:14] Bathocyroe [18:38:22] a fast red organism went by a few seconds ago [18:38:26] rhopalonematid [18:38:38] amphipod [18:38:46] amphipod [18:38:59] Solmundella [18:39:03] looking for a large jelly to land on? [18:39:47] LAT : 39.984474 , LON : -69.010448 , DEPTH : 631.4272 m, TEMP : 5.23302 C, SAL : 35.02349 PSU, DO : 5.77597 mg/l [18:40:09] fish [18:40:19] Solmundella has been known since the 1800's - does it migrate to the surface so it was 'relatively' easy to catch back then?' [18:40:51] @cindy we see Solmundella at the surface here in Monterey from time to time [18:41:18] It occurs from the Mediterranean to Antarctica and coastal south-east asain waters. Shallow to deep. There must be cryptic species.. [18:41:27] Apolemia [18:41:38] tenatcles between the swimming bells definitive [18:41:48] Apolemia lanosa [18:41:51] jasonchaytor leaves the room [18:42:20] Bathocyroe [18:42:48] the number of tentacles in each group [18:43:06] ah thanks dhugal! [18:43:20] pteropod [18:43:34] pteropods [18:44:17] Limacina helicina [18:44:31] Melanostomias? [18:44:47] LAT : 39.984476 , LON : -69.010497 , DEPTH : 631.1624 m, TEMP : 5.24118 C, SAL : 35.02424 PSU, DO : 5.92822 mg/l [18:44:51] black dragonfish [18:45:35] oik [18:45:37] chaete [18:46:09] larvacean house [18:46:12] oik [18:46:30] kimberlygalvez leaves the room [18:46:44] Euplokamis dunlapae [18:46:50] cydippid ctenophore [18:46:51] Will have to go back and look at that dragon, but yes, that's a good guess, or possibly Echiostoma barbatum [18:47:34] Snipe eel [18:47:36] rhopalonematidae [18:47:41] with shrimp in nouth!! [18:47:42] Nice! [18:47:45] mouth! [18:47:47] snipe has caught shrimp! [18:47:49] iscwatch leaves the room [18:47:56] Acanthephyra? [18:47:58] Sweet! [18:48:07] I thought they only ate sergestids... [18:48:37] we should follow it for the next 24 hrs [18:48:55] that was a great observation!! [18:49:00] Desmophyes haematogaster siphosome? [18:49:35] Halistemma? [18:49:43] go back to lobate to left plz [18:49:47] This is the modern version of Beebe's dive in the bathysphere [18:49:49] LAT : 39.984435 , LON : -69.010474 , DEPTH : 632.8016 m, TEMP : 5.23129 C, SAL : 35.02953 PSU, DO : 5.78339 mg/l [18:49:50] Aeginura [18:49:54] gone [18:49:58] salp [18:50:12] with baby clones [18:50:18] salp budding [18:50:22] Nice salp [18:50:32] Vitreosalpa? [18:50:40] Is this described yet? [18:50:59] 15 minutes left of this dive [18:51:19] Larry Madin described Vitreosalpa a few years ago [18:51:41] Halistemma? [18:51:53] Beroe [18:52:49] Bathocyroe [18:53:13] quite a few Beroe species today. I bet they eat Bathocyroe [18:53:39] and Bathocyroe kicks just as they are about to be swallowed [18:53:45] Apolemia [18:53:55] ghost tail? [18:54:16] There don't appear to be any nectophores [18:54:35] The animal threw away half its siphosome to escape from something [18:54:41] There they are! [18:54:46] oh no. there [18:54:49] That is a long one! [18:54:50] LAT : 39.98449 , LON : -69.010512 , DEPTH : 632.4185 m, TEMP : 5.22791 C, SAL : 35.02599 PSU, DO : 5.5928 mg/l [18:54:52] Small for such a looooooong tail! [18:55:11] probably undescribed [18:55:34] Phil Pugh reckons he has 16 undescribed species [18:56:02] squid [18:56:06] squid and beroe [18:56:07] squid [18:56:26] Nanomia cara [18:56:33] Halistemma? [18:56:38] Beroe [18:56:39] chaete [18:56:40] No shortage of things to zoom in on! Overwhelming! [18:56:59] muscular squid, maybe Ommastephids [18:57:05] Atolla [18:57:25] anyone else having trouble with video locking up? I've refreshed the web page 5 times in the last 10 minutes. [18:57:37] my guess is Illex illecebrosus [18:57:39] not me.... [18:57:51] @Peter: I was having a lot of video delay problems earlier (on Firefox). I determined it was because I had too many windows open so opened a separate browser (in this case Chrome) with only 1 window - the streaming video - and that solved the problem. [18:57:56] mine is fine now. start of dive was junky [18:58:01] @Mike- I would need to see them pose for the camera to tell:) [18:58:04] thanks ... must be a local issue [18:58:05] video running OK for me [18:58:25] beroe [18:58:29] Bathocyroe [18:58:43] 4am [18:58:54] Periphylla [18:59:19] kelseyviator leaves the room [18:59:24] Interesting quadrate shape to the gut [18:59:37] Solmundella [18:59:49] LAT : 39.984451 , LON : -69.010397 , DEPTH : 631.8405 m, TEMP : 5.23286 C, SAL : 35.02733 PSU, DO : 5.72188 mg/l [18:59:50] @Dhugal- you get the super gold star for the day for this one! Thanks for sticking it out! [18:59:54] calanoid copepod [19:00:04] Bathocyroe [19:00:17] really exciting stuff! [19:00:36] Bathocyroe [19:00:55] squid [19:00:59] squid [19:01:06] cope with eggs [19:01:35] traceysutton leaves the room [19:01:36] Halistemma? [19:01:44] Beroe [19:02:02] physonectae [19:02:07] myctophid [19:02:21] Bathocyroe [19:02:44] Solmundella [19:02:59] Bathocyroe [19:03:29] oik [19:03:31] Bathocyroe [19:04:12] Periphylla [19:04:35] Bathocyroe [19:04:49] LAT : 39.984494 , LON : -69.010476 , DEPTH : 631.7859 m, TEMP : 5.23286 C, SAL : 35.02572 PSU, DO : 5.95652 mg/l [19:04:58] Bathocyroe [19:05:04] Halistemma? [19:06:21] squid [19:07:13] Goegeous aeginura [19:07:25] Pelagic urchin! ;-) [19:07:31] Aeginura [19:07:39] nice try scott.... [19:07:40] traceysutton leaves the room [19:07:44] haha [19:07:57] That would have been a find though! [19:08:07] what is the current dive number? [19:08:18] Dive 20 [19:08:22] Periphylla [19:08:31] thx [19:08:33] Lots of helmets today [19:08:45] Aeginura [19:08:47] Bathocyroe [19:08:59] End of Transect - end of dive [19:09:04] Thanks so much on shore and at sea teams for sharing your expertise; a fabulous expedition! [19:09:08] EX2104_DIVE20 Mid-water Transect End [19:09:12] cindyvandover leaves the room [19:09:15] Interesting dive in the water column. So mjch cool stuff down there. [19:09:17] Nice job, pilots, thanks! [19:09:19] Thank you all! cheers [19:09:20] Thank you everyone! [19:09:29] Thx very much for all this! [19:09:31] Bye everyone! [19:09:40] Bathocyroe [19:09:44] Nice job everyone! Cheers ... and fair winds to the ship! [19:09:46] Thanks all. Adrienne, you are very good at this. [19:09:51] Good night [19:09:52] LAT : 39.984168 , LON : -69.01085 , DEPTH : 627.4996 m, TEMP : 5.23525 C, SAL : 35.02108 PSU, DO : 5.89614 mg/l [19:09:54] bye! Thanks! [19:10:26] Goerge, I have an unfounded impression that fish numbers decrease over the length of a transect. Have you noticed this? [19:10:28] upasanaganguly leaves the room [19:10:30] EX2104_DIVE20 ROV Ascending [19:10:33] heatherjudkins leaves the room [19:10:35] Well done Adrienne [19:10:41] Thanks Tracey! This was honestly my first full day dive! [19:10:58] thank you all! could not have done it without you and our leader Mike! [19:11:12] DHugal -- just stay up for the next one. [19:11:27] night Dhugal! thanks for all the great annotations today [19:11:49] @tracey - I think that is correct as well, but it really depends on the speed of the ROV as well. if one loiters then the fish likely detect the light and move away. it you are moving quickly, the fish may not have time to shift. Our midwater transects with an AUV (moving faster than a ROV) indicate more fish [19:12:11] traceysutton leaves the room [19:12:20] dhugallindsay leaves the room [19:14:05] jaymesawbrey leaves the room [19:14:16] georgematsumoto leaves the room [19:14:39] adriennecopeland leaves the room [19:14:51] LAT : 39.984254 , LON : -69.011182 , DEPTH : 493.3872 m, TEMP : 5.98861 C, SAL : 34.53148 PSU, DO : 6.05824 mg/l [19:15:43] allencollins leaves the room [19:16:22] peterauster leaves the room [19:16:27] scottfrance leaves the room [19:16:32] rhianwaller leaves the room [19:17:20] quinngirasek leaves the room [19:17:22] michaelvecchione leaves the room [19:18:16] jocelyncooper leaves the room [19:19:51] LAT : 39.984436 , LON : -69.011025 , DEPTH : 341.7512 m, TEMP : 8.67088 C, SAL : 34.09232 PSU, DO : 5.52709 mg/l [19:24:51] LAT : 39.985143 , LON : -69.010478 , DEPTH : 195.897 m, TEMP : 14.01609 C, SAL : 34.7184 PSU, DO : 4.85737 mg/l [19:29:52] LAT : 39.986226 , LON : -69.010502 , DEPTH : 54.8015 m, TEMP : 19.15169 C, SAL : 34.62271 PSU, DO : 4.04977 mg/l [19:34:53] LAT : 39.987838 , LON : -69.010259 , DEPTH : 6.8757 m, TEMP : 23.8635 C, SAL : 34.38823 PSU, DO : 4.38174 mg/l [19:35:44] EX2104_DIVE20 ROV on Surface [19:48:45] iscwatch leaves the room [19:49:54] EX2104_DIVE20 ROV Recovery Complete [20:27:47] chat-admin leaves the room [20:46:38] hannahmiller leaves the room: Replaced by new connection [20:48:26] hannahmiller leaves the room [22:46:15] danielwoods leaves the room