All Notes (13)
Glider never called in after issueing use - and use + commands. It would call but be in a mission. Must have been some error dialog or problems causing iridium delay. Or tail submerged perhaps.
Turned science back on and pump problems did not re-appear. No pump problems, so we are unsure as to what the original problem was.
Recovered by Chris Jakubiak.
Copied TWR log files to RU
Issued use - science_super, glider never called back but appeared to have re-sequenced normal missions. This was to save power and to test if software possible culprit for buoyancy pump problems.
Buoyancy Pump Issue:
Pump locking up, causing overheats. Segment I looked at, ru07-2011-325-4-9, showed it locking at negative buoyancy and having trouble pushing to positive. A couple data points occurred at 500+ cc for m_ballast_pumped suggesting POT issue or software. Much more to investigate.
RU07 calling Webb in lastgasp. Sent back to primary number, resequenced. Will formulate plan for recovery and possible redeployment.
2 sec sampling across the board fixed science overload.
Glider science overloaded, trying 2 seconds on all sensors. Also optics turned on every downcast only.
Deployed aboard RV Lucky Lady out of SMAST by Chris Jakubiak.
Dimple appears to be from sand. Vacuumed and removed sand and seems to be fixed. High vacuum and storage placed for glider.
Wrinkle noticed in bpump middle right side (port for glider). It was easily rubbed out.
Dimple noticed on right upper side (port upper) that appears to be something behind the diaphragm.