Preliminary diagnosis: optode cable OK, optode shot, SUNA seems to be working...

Optode unresponsive at surface, u4stalk and normal operation

SUNA seemed to behave normal at surface, listed the configuration and self test on a recent surface dialog

Glider recovered!

Suna dropping to 0 during profiles -- now turned off.
Turned vehicle north for recovery at usual pickup point.
950 m dives, double yos, ctd/flbb on descents only.

Looks to be a bad optode, but suna okay. One more test with optode off/ ctd,suna,puck on for dives and climbs (200 m, single yo)

Turned off optode. CTD, flbb, suna on

Logs show that the optode was throwing errors. Will continue diagnostics this evening. Potential exists for a recovery by AE tomorrow.

Suna not working, but no other data (-??) appear to be coming back in the sbd or tbd files. Will grab a bunch of log files to see what's up on next surfacing

ctd, flbb, optode set to sample on descents only.
suna is still sampling descents, every other yo.
Check how this affects power consumption.

de_pump looks to operating normally (no overdives so far, < 10 m inflection range, < 6A, ~ 10V sag voltage)

Last segment had drop in power, no SUNA? reminder to check

Segment bios_minnie-2016-125-0-60 (0081.0060) had no SUNA data. No reported science O/W/E may be with looking to see if .bin exists or NLG has any information

-240 / + 145 cc

u_science_low_power 0

For next surfacing:
u_low_power_cycle_time 30
u_alt_min_depth 1100

VER 7.18
CTD 9265P
OXY4 SN 417
FLBBSLC-3771
SUNA 642

-240 / + 160 cc matching 15 cm/s
Down to 950, 980 OD

Inflecting before 10 m @ 12 m top inflection, changed to 9 to get closer to surface

Matched TBD to Anna's @ 60 sec for all sensors.

u_reqd_depth_at_surface 4.5

Gale to storm force winds forecast for next 36 hours.
Switched script to Ctrl-R wait 1 (issues ctrl-w,gets gps fix and resumes)
7 hour no comms
double yos to 900
Suna only on for first descent in segment

put f_fin_deadzone_width .04
put x_fin_deadband .04

Have to watch it, could have sworn I changed it already and it was back to .02...

900 m x 2
980 m overdepth (restarted mission)

Changed no_comms to 7 hours

750 m x 2
Changed mission OD to 800 m

Updated SBD to include m_battery_inst and m_coulomb_current

-260 cc / + 205 cc x 2 yo's to 450 m
SUNA on for downcasts only since launch

Software version 7.18 (last 2 missions)