Glider Project Deployed Recovered Days Distance Start/
End Voltage
Air Time POC Notes Payload KMZs Data Metadata
ru24-402 KOPRI 2014-01-04
13:00 GMT
2014-01-13
20:45 GMT
9.32 187.3
km
14.96 Volts
12.33 Volts
1361
minutes
Miles
Aragon
Haldeman
12 0139 kmzs

deployment Notes (12)  

Select Category: Deployment Glider All

Posted/
Updated
Category
2015-01-05 16:35 GMT
kerfoot
configuration Optode removed for 2015-01-05 LTER deployment
2014-01-14 19:36 GMT
dkaragon
configuration Equipped with SB:
CTD SN 0139
FIRE SN 01
OPTODE SN 970
2014-01-14 19:35 GMT
dkaragon
deployment Navigation bug never figured out, flew remainder of the mission with magnetic compass missions.

Recovered by Travis Miles aboard RV Araon
2014-01-10 18:15 GMT
dkaragon
deployment Still waypoint control issues, flying by compass bearing.
2014-01-08 16:25 GMT
dkaragon
deployment Still a problem with navigation. Hit a waypoint that was 20 km away.
2014-01-07 20:46 GMT
dkaragon
deployment 3 hour missions, still turning FIRE on for full segment about 2 times per day, otherwise its running every 4th yo.

Battery curve looks good so far.
2014-01-07 20:46 GMT
dkaragon
deployment Ran into a navigation bug. When we ran overdepth test mission it had a GPS point before the mission started in a different UTM zone. Whether it was caused by incorrect vehicle speed or UTM switch, it was mis-calulating its bearing to waypoint. Flew straight about 20 degrees off, waypoint distance and bearing were both calculated wrong.

Turning CC off did not fix, restarting mission did not fix, restarting the vehicle fixed the problem. For investigation, look into first missions run by glider, overdepth, etc.
2014-01-06 01:25 GMT
dkaragon
deployment Fire every 4th yo, -4 nth_yo_to_sample. Will turn on for a whole segment in 12 hours.
2014-01-05 00:35 GMT
dkaragon
deployment Next segment trying fire on every other yo. Hopefully boot time will not miss much of the yo.
2014-01-04 15:09 GMT
dkaragon
deployment FIRE is on, diving to 100 m and 2 hour missions, heading north into polynya.
2014-01-04 15:08 GMT
dkaragon
deployment ru24-2014-003-4-0 (0191.0000) is spin segment (compass test), starboard fin, SBD looked good, might need MBD to diagnose more.

2014-01-04 15:08 GMT
dkaragon
deployment Deployed by Travis Miles aboard RV Araon in Amundsen Polynya.