All Notes (27)
Files from 2023-08-31T08:00 - 2023-08-31T13:00 removed from ERDDAP aggregation due to bad GPS fixes.
AZFP 200 kHz noted as not working partially through this mission
Problem AZFP segments
ru39_20230817T222124_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 1 1] [ 387 376 376]
ru39_20230818T092618_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 4 3 3] [1245 858 858]
ru39_20230818T214535_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 7 6 3] [2158 1771 913]
ru39_20230819T112400_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 12 11 4] [3327 2940 1169]
ru39_20230821T104717_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 16 15 4] [4471 4084 1144]
ru39_20230821T200849_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 16 15 0] [4476 4089 5]
ru39_20230823T084029_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 16 0 0] [4576 100 90]
ru39_20230826T070154_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 17 1 1] [4937 461 361]
ru39_20230826T195436_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 2 1] [5193 717 256]
ru39_20230830T022344_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 2 0] [5205 729 10]
ru39_20230902T115010_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5233 28 28]
ru39_20230908T134017_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5243 38 10]
ru39_20230910T032529_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5364 159 121]
ru39_20230911T144734_network_net_1.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5366 161 2]
ru39_20230916T080800_network_net_1.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5376 10 10]
ru39_20230916T133206_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5396 30 20]
ru39_20230918T085010_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 18 0 0] [5406 40 5]
Ejection weight was hanging out the back upon recovery. Metal clip had failed or come loose? But also date label was torn up as well. Explains the roll?
recovered by David Aragon, Brian Buckingham, and Jess Leonard on SeaTow vessel Jennie Lee out of Atlantic City, NJ.
Comparison CTD cast done with RBR Conerto. pH water sampling done with single niskin bottle.
Roll change, 9/11
Some light bottom sampling, <5 m for u_alt_min_depth wasn't enough
CTD, AZFP every +3rd yo
FLBBCD, pH ever +6
If time, do a ballast check on this glider when it returns. Seems heavier than it should be. Foam water absoption?
Vacuum a little on the low side, average temp? Don't see weight gain (leak).
Trying u_alt_min_depth 10 for power saving
pH to -4, see how long we can keep up with -2 for CTD + AZFP, may go to -3 at some point.
AZFP CTD pH every -2 yo's
FLBBCD -6
TBD to all
Changed optics and pH to every -6th yo to try to save more power. This change was last night.
Abort (fin leak) likely surface related.
Salinity shift (negative) 9/4, looks like it shifted back
https://marine.rutgers.edu/~dkaragon/glider_profile_plotting/ru39-20230817T1520/ctd_casts/ru39-20230817T1520_ctd_tcsd_7.png
Any interaction near then?
Changed azfp ini to 2 errors allowed, 15 sec from 10 sec standby and diag level 2
AZFP oddities on 4-5 segments of mission so far. Turning on diagnostics and if it continues will diagnose at sea or at least once back to shore.
4.5k oddities so far 8/24
RUDICS outage starting last night around 7 est. Not sure resolution yet. Gliders on MODEM TWR backup
Oddities for science are for AZFP.
Not sure why its quirking out but it turned on OK at surface.
Looks like twice in the last 24 hours it had issues
ru39_20230817T173346_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 11 0 0]
ru39_20230817T184708_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 11 0 0]
ru39_20230817T200149_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 11 0 0]
ru39_20230817T210957_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 11 0 0]
ru39_20230817T222124_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 1 1] [ 387 376 376]
ru39_20230818T003900_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 0 0] [ 387 0 0]
ru39_20230818T024954_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 0 0] [ 387 0 0]
ru39_20230818T050158_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 0 0] [ 387 0 0]
ru39_20230818T071358_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 1 0 0] [ 387 0 0]
ru39_20230818T092618_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 4 3 3] [1245 858 858]
ru39_20230818T113920_network_net_0.log:13 science_super I u 3 20 5 0 [ 0 0 0] [ 4 3 0] [1245 858 0]
Last night:
loadmission ru39.mi
load_mission(): Opening Mission file: ru39.mi
Setting SENSOR u_abort_min_burn_time(sec) value 600.000000
Setting SENSOR u_abort_max_burn_time(sec) value 64800.000000
Setting SENSOR u_reqd_depth_at_surface(m) value 2.000000
Setting SENSOR u_hd_fin_ap_run_time(secs) value -1.000000
Setting SENSOR u_hd_fin_ap_gain(1/rad) value 1.500000
Setting SENSOR u_hd_fin_ap_igain(1/rad-sec) value 0.015000
Setting SENSOR u_hd_fin_ap_dgain(sec/rad) value 8.000000
Setting SENSOR u_hd_fin_ap_hardover_holdoff(sec) value 30.000000
Setting SENSOR u_pitch_ap_gain(1/rad) value -1.000000
Setting SENSOR u_pitch_ap_dgain(s/rad) value -1.000000
Setting SENSOR u_pitch_ap_deadband(rad) value 0.052400
Setting SENSOR f_battpos_deadzone_width(inches) value 0.200000
Setting SENSOR f_battpos_db_frac_dz(nodim) value 0.500000
Setting SENSOR u_min_pitch_ap_period(sec) value 2.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
Did 2 rosette cross casts
2nd one downloaded NBD:
ru39-2023-228-3-0.nbd
u_reqd_depth_at_surface 3, will lower later
CTD: state 7
FLBBCD: state 7, -3 nth yo
AZFP: state 3, 1 nth yo
pH: state 7, -3nth yo
load_mission(): Opening Mission file: ru39_ini.mi
Setting SENSOR u_hd_fin_ap_run_time(secs) value 12.000000
Setting SENSOR u_hd_fin_ap_gain(1/rad) value 1.500000
Setting SENSOR u_hd_fin_ap_igain(1/rad-sec) value 0.015000
Setting SENSOR u_hd_fin_ap_dgain(sec/rad) value 6.000000
Setting SENSOR u_hd_fin_ap_hardover_holdoff(sec) value 30.000000
Setting SENSOR u_pitch_ap_gain(1/rad) value -1.000000
Setting SENSOR u_pitch_ap_dgain(s/rad) value -1.000000
Setting SENSOR u_pitch_ap_deadband(rad) value 0.079000
Setting SENSOR f_battpos_deadzone_width(inches) value 0.200000
Setting SENSOR f_battpos_db_frac_dz(nodim) value 0.625000
Setting SENSOR u_min_pitch_ap_period(sec) value 12.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
Operating System: 10.08
Instruments:
Seabird pumped CTD
9917
10/10/2022
Seabird pH
12110
10/21/2022
WetLabs FLBBCD-SLC
7788
9/8/2022
ASL AZFP
59025
6/22/2023
38, 120, 200kHz
Vemco VMT
1564555
ID51594; Strap-on, no data flow through glider
Deployed by Nicole Waite, Chip Haldeman, Jessica Leonard, Annat Sonion, and Andrea John aboard RV Rutgers out of Morgan Marina, Sayreville, NJ.
