Deployment NameGliderProjectDeployedRecoveredDaysDistancePayload BayOSNotes
34.9606.6 km00556.37

All Notes (22)

Created by: haskins @ 2010-07-27 16:05:21Informational

During deployment it was thought that the CTD pressure sensor was clogged or broken. Upon return to lab we found that CTD pressure sensor was definitely clogged. Numerous gooseneck barnacles were growing throughout the glider and a butter fish even popped out of the cowling.

Created by: haldeman @ 2010-06-20 23:29:27Informational

Set to change to 1 hour missions on next surfacing. Recovery tomorrow a.m.

Created by: dkaragon @ 2010-06-18 09:34:49Informational

Something wrong with CTD pressure sensor...

Remora or something right on sensor or corrosion?

Created by: dkaragon @ 2010-06-17 10:25:11Informational

Changed to battpos flying

turned optics off, ctd on only on upcast, changed sbd to reflect this change

trying to get through the weekend with the battery

Created by: haskins @ 2010-06-11 10:19:47Informational

retasked back to deployment location -8241.81 W 2706.11 N in preparation of recovery.

Created by: dkaragon @ 2010-06-09 10:55:29Informational

Remora segments:
ru21_2010_137_000_000_sbd 2010-05-18 20:05 GMT
ru21_2010_136_004_032_sbd 2010-05-18 16:58 GMT

Created by: dkaragon @ 2010-06-09 10:43:57Informational

CTD pressure sensor looks fouled or plugged? Putting on short segments to diagnose if its overloading or what be it.

Created by: dkaragon @ 2010-06-03 15:27:12Informational

(3:14:30 PM) dkaragon:
(3:14:32 PM) dkaragon: this looks right
(3:14:45 PM) dkaragon: you can see it shuts the logging off on your visual sbd plot
(3:17:00 PM) dkaragon: from segment 06 to 21 of _149_000_xxx there is dupe downcast data

Created by: dkaragon @ 2010-06-03 15:02:16Informational

lowered sbd size

sbd dupe problem, sensor off, sbd logging on for the state produces dupes, email being worked on to TWR

Created by: dkaragon @ 2010-05-30 18:32:28Informational

30 degrees pitch, 6 hour missions... praying

Created by: dkaragon @ 2010-05-28 20:01:57Informational

CC not helping, currents high, may have to turn around in am

u_min_water_depth 80 meters to keep it diving deep

Created by: dkaragon @ 2010-05-28 09:51:26Informational

current correction turned off... hope this is what is causing the ground loss, otherwise its just stronger currents

Created by: dkaragon @ 2010-05-26 16:37:27Informational

changed to 4 hour surfacings, no comms at 7 hours

Created by: dkaragon @ 2010-05-24 11:42:44Informational

max delta battpos .06 help pitch out a little more

Created by: dkaragon @ 2010-05-24 11:14:09Informational

gps device error report:

back on normal missions, it obtained gps hit at surface... i think vehicle is getting < 2 m from surface turning the GPS on.


Created by: dkaragon @ 2010-05-20 20:53:38Informational

getting close to surface < 2 m, this causes GPS to turn on, getting gps status values in sbd

sbd is large, progress is mediocre. de-convinced myself something was attached to us. Densities increasing across the board.

not sure how to decrease sbd size, best bet is to perhaps go to every 3rd up/down

Created by: kerfoot @ 2010-05-19 14:22:54Informational


-8500.00 W 2700.00 N

Heading towards NE corner of loop current.

Created by: dkaragon @ 2010-05-19 12:23:09Informational

Changed u min delta battpos to .04, doubled, hopefully helps obtain pitch angles better.

Created by: kerfoot @ 2010-05-18 07:24:17Informational

2010-05-18 13:50hrs:

Changed height off the bottom from 5m to 3.5m to try and sample cooler bottom waters.

Created by: kerfoot @ 2010-05-18 07:22:58Informational

2010-05-18 05:00hrs:

Changed dive_to depth from 15m to full water column.

Created by: haskins @ 2010-05-17 15:59:30Informational

Science Payload:

CTD- 0055

Puck is scratched on the Chl a channel.


Created by: haldeman @ 2010-05-17 15:23:28Informational

RU21 switched to 3 hour surfacings ~ 19:47 gmt