All Notes (7)
RU28 presumed lost at sea near Five Fathom Banks. No communications since 9/20/2023.
Last argos 9-20-2023 17:42:50 at 74.60791 W, 38.90437 N
sidescan and hydrophone search (for vmt) in area did not find anything.
Route goes by a buoy on the 2nd to last leg, should modify.
loadmission ru28.mi
load_mission(): Opening Mission file: RU28.MI
Setting SENSOR u_abort_min_burn_time(sec) value 600.000000
Setting SENSOR u_abort_max_burn_time(sec) value 28800.000000
Setting SENSOR u_reqd_depth_at_surface(m) value 2.000000
Setting SENSOR u_alt_reqd_good_in_a_row(nodim) value 1.000000
Setting SENSOR u_alt_filter_enabled(bool) value 0.000000
Setting SENSOR u_min_altimeter(m) value 3.000000
Setting SENSOR u_max_altimeter(m) value 10.000000
Setting SENSOR u_alt_min_depth(m) value 1.000000
Setting SENSOR m_altitude_rate(m/s) 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 0.020000
Setting SENSOR u_hd_fin_ap_dgain(sec/rad) value 5.000000
Setting SENSOR u_hd_fin_ap_deadband_reset(bool) value 0.000000
Setting SENSOR u_hd_fin_ap_hardover_holdoff(sec) value 45.000000
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_db_frac_dz(nodim) value 1.000000
Setting SENSOR u_min_pitch_ap_period(sec) value 2.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
Maybe if it gets serviced this winter we get the antenna inspected at TWR
loadmission ru28.mi
load_mission(): Opening Mission file: RU28.MI
Setting SENSOR u_abort_min_burn_time(sec) value 600.000000
Setting SENSOR u_abort_max_burn_time(sec) value 28800.000000
Setting SENSOR u_reqd_depth_at_surface(m) value 2.000000
Setting SENSOR u_alt_reqd_good_in_a_row(nodim) value 1.000000
Setting SENSOR u_alt_filter_enabled(bool) value 0.000000
Setting SENSOR u_min_altimeter(m) value 3.000000
Setting SENSOR u_max_altimeter(m) value 8.500000
Setting SENSOR u_alt_min_depth(m) value 1.000000
Setting SENSOR m_altitude_rate(m/s) 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 0.020000
Setting SENSOR u_hd_fin_ap_dgain(sec/rad) value 5.000000
Setting SENSOR u_hd_fin_ap_deadband_reset(bool) value 0.000000
Setting SENSOR u_hd_fin_ap_hardover_holdoff(sec) value 45.000000
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_db_frac_dz(nodim) value 1.000000
Setting SENSOR u_min_pitch_ap_period(sec) value 2.000000
Setting SENSOR u_max_pitch_ap_period(sec) value 60.000000
Deployed by Joe Gradone, Julia Engdahl, and Chip Haldeman aboard RV Rutgers out of Morgan Marina, Sayreville, NJ.
Operating System: 8.3
Instruments:
Seabird pumped CTD
0103
3/27/2022
Wetlabs FLBBCD-SLC
3326
5/4/2021
Aanderaa Optode 5014W
1504
6/19/2023
In-house check 8/24/2023
Vemco VMT
1502896
ID 59965, no data flow through glider, strap on instrument