Deployment NameGliderProjectDeployedRecoveredDaysDistancePayload BayOSNotes
ru28-20201028T1927ru28NJDEP2020-10-28
19:27Z
2020-11-19
11:40Z
21.9416.4 km01038.30

All Notes (16)

Created by: dkaragon @ 2020-11-20 13:57:46Informational

All data caught up, DMCS network went down about 8 AM 11/19 so gliders we're found via visual and freewave.

Created by: waite @ 2020-11-19 21:13:51Operations

Recovered by Chip and Nicole on R/V Rutgers out of Tuckerton.

Comparison CTD cast done after recovery of both RU28 and RU33 with SB19 s/n 1645 on Ballast Tank laptop

Created by: dkaragon @ 2020-11-13 14:35:20Action Needed

LISST data showing up in TBD eventhough its off. Should take a look into that!

Created by: dkaragon @ 2020-11-10 14:56:20Informational
Modified by: dkaragon @ 2020-11-10 14:58:11

All sensors +15th yo except LISST turned off, TBD changed to 4 sec state 7 for all. Pump +-200 cc.

Back to full length missions, not recovering today, try to find another weather window.

Created by: dkaragon @ 2020-11-10 00:55:58Informational

3.5 dive to altitude, 3.25 climb to (envelope was way too small to fly in for shallow water, widening it)

Created by: dkaragon @ 2020-11-10 00:50:02Informational

All sample -6 nth yo, U_science_low_power 45

Created by: dkaragon @ 2020-11-09 12:59:12Informational

Lets try 23.5 deg instead of 26, see power usage and steering.

Created by: haldeman @ 2020-11-05 06:34:11Informational

climb-to from 3.75 to 4 m on next surfacing

Created by: haldeman @ 2020-10-30 19:05:37Informational

climb-to from 3.5 to 3.75 on next surfacing

Created by: haldeman @ 2020-10-29 18:45:54Informational

Reducing optics puck sampling to every 3rd yo

Created by: haldeman @ 2020-10-29 17:49:06Informational

u_reqd_depth_at_surface 1.75 to stop surfacing behaviors; may lower climb-to to 3.75

Created by: waite @ 2020-10-28 21:00:06Informational

loadmission ru28.mi

# 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

# ALTIMETER
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


# STEERING
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) 60.0

Created by: waite @ 2020-10-28 20:57:30Informational
Modified by: waite @ 2020-10-28 20:58:43

First hour segment looks good. Doing one more 1-hr segment. Will get a 2-hr surfac at the next surfacing.

Reducing LISST sampling to every 6th yo.

Reduced tbdlist to 6 seconds, every 3rd yo for all sensors.

Created by: waite @ 2020-10-28 20:40:33Operations

Comparison CTD cast performed on deployment with Seabird-19 CTD s/n 1645 and ballast tank laptop.
Glider segment, shallow mission: 05290000, ru28-2020-301-2-0

Created by: kerfoot @ 2020-10-28 20:16:54Operations

Deployed by Chip Haldeman, Sam Coakley aboard NJDEP vessel with Capt. Rich Rand out of Shark River

Created by: kerfoot @ 2020-10-28 20:16:08Informational
Modified by: kerfoot @ 2020-10-28 20:17:23

OS 8.3
CTD 0103p 2/21/2020 pumped
FLBBCD 2797 8/20/2012
Optode 3835 971 2/13/2020 10/27/2020 check only, no cal
LISST 7003 10/26/2020 zscat in lab