All Notes (12)
this should be the rowlrs front end, with an 100m motor.
lithium-primary
recovered by David Aragon, Jacob Gladfelter aboard the Mister G.
Can't find correlation between roll, salinity, steering, etc. I think the roll has made steering worse, vs anything else but that remains to be seen.
Steering has improved over the last few days. Added some more steering data to SBD and changed some steering parameters.
Roll has been increasing to starboard.
From 2 to 5 now 10 degrees.
Looked into the 2 to 5 change it was on deployment day 2/24 19:20 at surface. Something happened at surface, it left the surface with an increased roll, unlike the previous segment. Downloaded MBD's.
No seemingly correlation to RBR problems or anything else.
u_hd_fin_ap_gain 2.0 from 1.5, its basically going hardover opposite directions climb and dive, so integrated not worthwhile here, this might help it hold heading better on dive or climb
Conductivity toggled a few times higher early on in deployment, now its shifted about 5x higher but also shaped differently. Temp and cond cell temp seem unchanged.
ru34 (SBE) and 1190 CTD's seemingly agreed at deployment/recovery, RBR cast also done so this analysis needs to be done. but for now
load_mission(): Opening Mission file: ru34.mi
Setting SENSOR u_abort_min_burn_time(sec) value 600.000000
Setting SENSOR u_abort_max_burn_time(sec) value 86400.000000
Setting SENSOR u_reqd_depth_at_surface(m) value 2.250000
Setting SENSOR u_hd_fin_ap_run_time(secs) value 16.000000
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 10.000000
Setting SENSOR u_alt_min_depth(m) value 20.000000
Setting SENSOR u_min_altimeter(m) value 3.700000
Setting SENSOR u_max_altimeter(m) value 50.000000
Setting SENSOR u_alt_reqd_good_in_a_row(nodim) value 2.000000
Setting SENSOR u_alt_filter_enabled(bool) value 0.000000
Setting SENSOR m_altitude_rate(m/s) value -1.000000
Setting SENSOR u_pitch_ap_gain(1/rad) value -2.000000
Setting SENSOR u_pitch_ap_dgain(s/rad) value -1.000000
Setting SENSOR u_pitch_ap_deadband(rad) value 0.070000
Setting SENSOR u_min_pitch_ap_period(sec) value 30.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
Strange reset at surface
loadmission ru34.mi
load_mission(): Opening Mission file: ru34.mi
Setting SENSOR u_abort_min_burn_time(sec) value 600.000000
Setting SENSOR u_abort_max_burn_time(sec) value 86400.000000
Setting SENSOR u_reqd_depth_at_surface(m) value 2.250000
Setting SENSOR u_hd_fin_ap_run_time(secs) value 16.000000
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 10.000000
Setting SENSOR u_alt_min_depth(m) value 20.000000
Setting SENSOR u_min_altimeter(m) value 3.700000
Setting SENSOR u_max_altimeter(m) value 50.000000
Setting SENSOR u_alt_reqd_good_in_a_row(nodim) value 2.000000
Setting SENSOR u_alt_filter_enabled(bool) value 0.000000
Setting SENSOR m_altitude_rate(m/s) value -1.000000
Setting SENSOR u_pitch_ap_gain(1/rad) value -2.000000
Setting SENSOR u_pitch_ap_dgain(s/rad) value -1.000000
Setting SENSOR u_pitch_ap_deadband(rad) value 0.070000
Setting SENSOR u_min_pitch_ap_period(sec) value 30.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
GliderDos N -1 >sequence 100_n.mi(10)
Sequencing missions
load_mission(): Opening Mission file: 100_n.mi for execution 10 times
HANGUP
Connection Event: Carrier Detect found. 54.35 Iridium console active and ready...
Vehicle Name: unit_1190
Curr Time: Wed Feb 26 16:16:13 2025 MT: 54
DR Location: 4111.847 N -7116.562 E measured 53.865 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Invalid : 69696969.000 N 69696969.000 E measured 1e+308 secs ago
GPS Location: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
sensor:c_wpt_lat(lat)=0 1e+308 secs ago
sensor:c_wpt_lon(lon)=0 1e+308 secs ago
sensor:m_battery(volts)=14.609530199524 3.726 secs ago
sensor:m_coulomb_amphr(amp-hrs)=0.00244 3.872 secs ago
sensor:m_coulomb_amphr_total(amp-hrs)=160.518601 3.875 secs ago
sensor:m_depth(m)=0 3.687 secs ago
sensor:m_digifin_leakdetect_reading(nodim)=1022 4.105 secs ago
sensor:m_gps_mag_var(rad)=0 1e+308 secs ago
sensor:m_iridium_attempt_num(nodim)=1 36.336 secs ago
sensor:m_iridium_call_num(nodim)=734 0.056 secs ago
sensor:m_iridium_dialed_num(nodim)=2656 8.115 secs ago
sensor:m_iridium_signal_strength(nodim)=4 24.228 secs ago
sensor:m_leakdetect_voltage(volts)=2.48598901098901 3.672 secs ago
sensor:m_leakdetect_voltage_forward(volts)=2.48861416361416 3.637 secs ago
sensor:m_leakdetect_voltage_science(volts)=2.48873626373626 3.601 secs ago
sensor:m_tot_num_inflections(nodim)=8604 53.932 secs ago
sensor:m_vacuum(inHg)=8.88941953601954 3.821 secs ago
sensor:m_water_vx(m/s)=0 1e+308 secs ago
sensor:m_water_vy(m/s)=0 1e+308 secs ago
sensor:u_alt_min_depth(m)=2 1e+308 secs ago
sensor:u_use_current_correction(nodim)=1 54.157 secs ago
sensor:x_last_wpt_lat(lat)=4117.517 53.937 secs ago
sensor:x_last_wpt_lon(lon)=-7116.924 53.938 secs ago
54.46 No login script found for processing.
^P
Heard a control-P, starting the sequence
SEQUENCE: Running initial.mi on try 0
Starting Mission: initial.mi
timestamp: Wed Feb 26 16:17:31 2025
load_mission(): Opening Mission file: initial.mi
Vehicle Name: unit_1190
Curr Time: Wed Feb 26 16:17:31 2025 MT: 129
DR Location: 4111.847 N -7116.562 E measured 132.018 secs ago
GPS TooFar: 69696969.000 N 69696969.000 E measured 1e+308 secs ago
OBSERVER obsvr turned back on last night, starting the sampling grid.
Deployed by Brian Buckingham and Jacob Gladfelter aboard Mister G out of Point Judith, RI with shoreside support from David Aragon.
OS 11.01
Instruments:
RBR Legato3 CTD
233237
5/30/2024
Installation date
Jasco OceanObserver SNOUT
1138
11/13/2024
4 x M36-V35-100 hydrophone
Vemco VMT
1502894
ID 59963
Strap-on instrument - No data flow through glider
