All Notes (13)
Fin post shark attack
rotated 1.5 deg counter clockwise (looking from back) and about 2 deg towards port (looking from back).
Fixed the 1.5 spin, but bend not as easy. Tried to bend over weekend, it helped a little, but not much, couple mm.
021-07-10 18:31:41 N/A u4stalk'ed to the ad2cp to confirm echo data was being created. looks good. "-rw-rw-rw- 1 user 279122098 Jul 10 04:27 2021 Data.ad2cp" "-rw-rw-rw- 1 user 4667 Jun 18 17:30 2021 START.hdr" "-rw-rw-rw- 1 user 5453 May 25 15:34 2021 Data.cfg" "-rw-rw-rw- 1 user 1001496794 Jul 10 18:25 2021 burst_echo_01.ad2cp" "-rw-rw-rw- 1 user 17319 Jun 18 17:10 2021 Data.169.00000.ad2cp" "-rw-rw-rw- 1 user 5473 Jun 18 17:08 2021 Data.169.00000.cfg" "-rw-rw-rw- 1 user 13369 Jun 18 17:31 2021 Data.169.00001.ad2cp" "-rw-rw-rw- 1 user 5473 Jun 18 17:30 2021 Data.169.00001.cfg" "-rw-rw-rw- 1 user 1073863494 Jul 04 19:35 2021 Data_0000.ad2cp" "-rw-rw-rw- 1 user 1073846546 Jul 09 01:36 2021 Data_0001.ad2cp" jgradone
2021-07-10 11:20:03 N/A Changed CTD to sample on climbing/surface jgradone
2021-07-10 04:15:33 N/A Take 2 at echoh on: # ad2cp_modified.cfg # # 2015-05-20 mbrissette@teledyne.com Initial # 2020-08-13 tnmiles@marine.rutgers.edu 04040000.mlg # NOTE: Trying an echo setup from Sven that in theory works... # RAW should be 0 # ad2cp.cfg.echo.working test 4 # 2020/08/20 dkaragon original file Glider.ad2cp had decoding problems, changing name to test_6_echo, also testing no LED # 2020/09/21 dkaragon not sure if this is original comments but included them as a guess. Commands are from miles/sven emails 9/21/2020. # 2020/9/21 730pmest dkaragon MIBURST=6 instead of MIBURST=4; long comment causing problem? # 2020/9/22 sven/miles - MIBURST is total interval, SR sample rate used for NS samples; 16 slots/sec: MIBURST 4 from 6, SR 4 from 4 SETDEFAULT,ALL SETINST,LED="OFF" SETPLAN,MIAVG=10,AVG=0,SA=3 jgradone
2021-07-10 02:22:16 N/A Going back to base current setting for the night. ad2cp oddities after sending in new ad2cp.cfg file for echsounder. jgradone
2021-07-10 00:24:17 N/A Turned echsounder on: # ad2cp_modified.cfg # # 2015-05-20 mbrissette@teledyne.com Initial # 2020-08-13 tnmiles@marine.rutgers.edu 04040000.mlg # NOTE: Trying an echo setup from Sven that in theory works... # RAW should be 0 # ad2cp.cfg.echo.working test 4 # 2020/08/20 dkaragon original file Glider.ad2cp had decoding problems, changing name to test_6_echo, also testing no LED # 2020/09/21 dkaragon not sure if this is original comments but included them as a guess. Commands are from miles/sven emails 9/21/2020. # 2020/9/21 730pmest dkaragon MIBURST=6 instead of MIBURST=4; long comment causing problem? # 2020/9/22 sven/miles - MIBURST is total interval, SR sample rate used for NS samples; 16 slots/sec: MIBURST 4 from 6, SR 4 from 4 # 2021/06/29 dkaragon xmit2 from .1 to .5 and pulsecomp2 fr jgradone
2021-07-01 21:49:43 N/A Wpt about 10 km south of planned Virgin Gorda waypoint. jgradone
2021-07-01 16:38:11 N/A new wpt in to-glider to start heading towards BVI boundary jgradone
Logged drift/ recovery attitude:
226241 94 04620055.mlg LOG FILE CLOSED
Logging during GliderDos terminated:ru29-2021-192-0-55 (0462.0055)
Recovered by Antonio Farchette
Boat: Double Header with Capt. Matt Driscoll
Cowling missing, ejection stem slightly bent port, tail slightly bent port? Screws present for cowling. No other apparent damage upon recovery.
Air system never leaked?
Final file check before recovery:
COMMAND MODE
OK
"-rw-rw-rw- 1 user 279122098 Jul 10 04:27 2021 Data.ad2cp"
"-rw-rw-rw- 1 user 4667 Jun 18 17:30 2021 START.hdr"
"-rw-rw-rw- 1 user 5453 May 25 15:34 2021 Data.cfg"
"-rw-rw-rw- 1 user 239053874 Jul 14 14:50 2021 burst_echo_01.ad2cp"
"-rw-rw-rw- 1 user 17319 Jun 18 17:10 2021 Data.169.00000.ad2cp"
"-rw-rw-rw- 1 user 5473 Jun 18 17:08 2021 Data.169.00000.cfg"
"-rw-rw-rw- 1 user 13369 Jun 18 17:31 2021 Data.169.00001.ad2cp"
"-rw-rw-rw- 1 user 5473 Jun 18 17:30 2021 Data.169.00001.cfg"
"-rw-rw-rw- 1 user 1073863494 Jul 04 19:35 2021 Data_0000.ad2cp"
"-rw-rw-rw- 1 user 1073846546 Jul 09 01:36 2021 Data_0001.ad2cp"
"-rw-rw-rw- 1 user 1074180637 Jul 12 00:58 2021 burst_echo_01_0002.ad2cp"
"-rw-rw-rw- 1 user 1074364856 Jul 10 19:26 2021 burst_echo_01_0000.ad2cp"
"-rw-rw-rw- 1 user 1073783437 Jul 11 09:39 2021 burst_echo_01_0001.ad2cp"
"-rw-rw-rw- 1 user 1074947734 Jul 12 15:29 2021 burst_echo_01_0003.ad2cp"
"-rw-rw-rw- 1 user 1074811187 Jul 13 05:55 2021 burst_echo_01_0004.ad2cp"
"-rw-rw-rw- 1 user 1074136035 Jul 13 20:16 2021 burst_echo_01_0005.ad2cp"
"-rw-rw-rw- 1 user 1074779580 Jul 14 10:50 2021 burst_echo_01_0006.ad2cp"
Dive speeds are too slow for steering, increased pitch angles to 30 and now 35 to get some steering in.
Glider was impacted by something 7/10 ~ 17 GMT.
Impact was -1 m depth, -18 roll, +30 pitch, + 60 heading
Summary:
its diving slower, but climb speed remains unchanged pitch or pump hasn't changed https://marine.rutgers.edu/~dkaragon/glider_profile_plotting/ru29/ru29_VerticalVelFouling_uncorrected.png
the roll changed -7 deg
it didn't immediately start diving slow and after the impact it still steered for a bit
battery position moved more negative overall when teh glider started diving slow (meaning weight shifted forward, or tail lost weight or nose gained weight)
steering seems not so great right now possibly port fin had impact, starboard not on todays' early deep.mi tests
u_reqd_depth_at_surface 2.9
AD2CP File check:
u4stalk 3 19200 0
recstat
512,32768,254287380480,255835766784,255835766784
listfiles,"l"
"-rw-rw-rw- 1 user 438321716 Jul 06 13:06 2021 Data.ad2cp"
"-rw-rw-rw- 1 user 4667 Jun 18 17:30 2021 START.hdr"
"-rw-rw-rw- 1 user 5453 May 25 15:34 2021 Data.cfg"
"-rw-rw-rw- 1 user 17319 Jun 18 17:10 2021 Data.169.00000.ad2cp"
"-rw-rw-rw- 1 user 5473 Jun 18 17:08 2021 Data.169.00000.cfg"
"-rw-rw-rw- 1 user 13369 Jun 18 17:31 2021 Data.169.00001.ad2cp"
"-rw-rw-rw- 1 user 5473 Jun 18 17:30 2021 Data.169.00001.cfg"
"-rw-rw-rw- 1 user 1073863494 Jul 04 19:35 2021 Data_0000.ad2cp"
Should be about 270 MB/day, deployed 6 days so should be about 1600 MB and looks like we have about 1500.
OS 8.3
CTD-9317p: cal'd 8/28/2020
AD2CP-101591: cal'd 4/23/2020
Acousonde3A-B003A055: no cal date Passive Acoustic Recorder -- Strap on instrument, no live data nor data flow through glider
u_reqd_depth_at_surface 3.5
Initial AD2CP deployment config:
# ad2cp.cfg
#
# 2015-05-20 mbrissette@teledyne.com Initial
# 2020-08-13 tnmiles@marine.rutgers.edu 04050000.mlg
# NOTE: MAXIMUM VELOCITY!
# ad2cp.cfg.burst.working test 2
# 2020/9/8 dkaragon led off line
# 2020/9/8 haldeman NC=20 to NC=40
SETDEFAULT,ALL
SETINST,LED="OFF"
SETPLAN,AVG=0,SA=35.0,SV=0.0,MIAVG=2,MIBURST=2,FREQ=1000,BURST=1,SO=0
SETBURST,NC=40,NB=4,CS=0.5,BD=0.2,CY="BEAM",PL=0.0,SR=8.0,NS=8,VP=0,VR=1.0,DF=3,NPING=2,CH=0,VR5=3.0,ALTI=0,BT=0
SETGLIDER,EN=1,GATEBT=0
SETTMBURST,EN=1,NS=1,SO=0,FO=1,CY="BEAM",MAPBINS=0
SAVE,ALL
transferred ad2 file after deep.mi
Deployed by Deployment Team: Travis Miles, Chip Haldeman, Doug Wilson, Antonio Farchette, Kenique Liburd
Boat: Double Header with Capt. Matt Driscoll
CAST DONE WITH RU RBR prior to glider going into water.
