All Notes (10)
RU32 m_tot_num_inflections prior to this deployment (and the 1 day failed deployment): 10284
RU28 m_tot_num_inflections prior to this deployment (and the 1 day failed deployment): 298281
RU32 m_tot_num_inflections at the end of this deployment: 23225
***RU32 needs to be set back to 10284 m_tot_num_inflections for it's deep pump
**RU28 needs to be updated to 311222 m_tot_num_inflections. (23225-10284+298281)
Don't forget to pour through CTD profiles to see how 0098 performed.
Recovered 1:30 EST by Nicole and Chip aboard NJDEP out of AC. Performed SB19 cast with 1581 (non pumped unit).
Science sensors turned on full time earlier today.
Power savings, line done and rough week.
Every 15th yo, lisst 1st yo, u_science_low_power 15
Increase fin i_gain from .01 to .02 help it go straighter. Changed default in ru28.mi
Set min_altimeter to 3m and decreased yo from surface and from bottom to get it closer to both.
Wouldn't push it anymore until we knew what altimeter accuracy is.
LISST every -6th yo
2.5 hour missions
# Low density abort stuff
sensor: u_abort_min_burn_time(sec) 600 # Never drop the weight before this time
sensor: u_abort_max_burn_time(sec) 28800 # 8 hrs, at least a tidal cycle, Always drop the weight after this time
sensor: u_alt_reduced_usage_mode(bool) 0
sensor: u_alt_reqd_good_in_a_row(nodim) 1
sensor: u_alt_filter_enabled(bool) 0
sensor: u_min_altimeter(m) 2.0
sensor: u_max_altimeter(m) 8.5
sensor: u_alt_min_depth(m) 1
# Avoid old bug
sensor: m_altitude_rate(m/s) -1
sensor: u_hd_fin_ap_gain(1/rad) 1.50
sensor: u_hd_fin_ap_igain(1/rad-sec) 0.01
sensor: u_hd_fin_ap_dgain(sec/rad) 5.00
sensor: u_heading_deadband(rad) 0.087
sensor: u_heading_rate_deadband(rad/s) 0.0087
sensor: u_hd_fin_ap_deadband_reset(bool) 0 # true - reset integrator, false hold integrator
sensor: u_hd_fin_ap_hardover_holdoff(sec) 45.0
Comparison CTD cast done at deployment with SB19 s/n 1581 and ballast tank laptop.
Glider surface and bottom density matched SB19 surface and bottom density.
CTD-98 cal'd: 2021-07-04 (pumped)
Oxy-3835 cal'd: 2020-02-13
lisst-7003 cal'd: 2021-03-29 (in house, not factory cal'd)
Spare CTD bay due to leak of puck in RU28's normal science bay (0103p) on last mission attempt.
Deployed aboard NJDEP vessel with Capt. Rich Rand out of Shark River
Deployment Team - Chip Haldeman, Ailey Sheehan, Ted Thompson