Glider Project Deployed Recovered Days Distance Start/
End Voltage
Air Time POC Notes Payload KMZs Data Metadata
ru25d-348 ICOOL-Atlantic 2012-05-20
13:07 GMT
2012-06-16
13:00 GMT
27.00 686.1
km
13.79 Volts
13.61 Volts
898
minutes
C.
Haskins
Aragon
13 0156 kmzs

deployment Notes (13)  

Select Category: Deployment Glider All

Posted/
Updated
Category
2012-06-12 16:44 GMT
dkaragon
deployment Turned off science logging and computer. We have used about 80% of our energy pumping.

If the pumping continues we may need to look into permanent drift mode.
2012-06-05 19:16 GMT
dkaragon
deployment Oil volume slipping here and there.
2012-06-04 02:55 GMT
dkaragon
deployment Oil volume was starting to slip (I think out of nowhere)
368615 0 DRIVER_ODDITY:de_pump:0:oil volume out of deadband
:OOD:de_pump_ctrl:OUT OF DEADBAND: M_su:211.2975 C_su:240.0000
:OOD: delta:28.7025 limit:20.0100 over:8.6925
368615 DRIVER_ODDITY:de_pump:0:de_pump started because oil volume was out of deadband

Set to 211 and more callbacks.
2012-05-31 23:43 GMT
dkaragon
deployment Science sensors on at surface, TBD set to log every 60 sec on surface.

Logging on.
2012-05-30 14:07 GMT
dkaragon
deployment DE pump problem. Either valve or air in system. Symptom is glider is reading retracting oil and pump is cycling at surface. Retracted to 140 cc, and it has held there.

Drifting at surface until otherwise.
2012-05-22 19:19 GMT
dkaragon
deployment TBD optics to just downcasts to save irid time

u_max_water_depth_lifetime 0
u_min_water_depth 700 (we got a false bottom around 80 m the last segment)
2012-05-22 15:54 GMT
dkaragon
deployment TBD to 12 seconds to save surface/irid time
Re-sequenced caught up on files
2012-05-22 14:18 GMT
kerfoot
deployment Iridium comms/wobbly glider = no data transfers.
2012-05-22 00:43 GMT
deployment Strange double surfacing, will need to look into that.

980 m x 2

5 deg pitch deadband
2012-05-22 00:43 GMT
deployment Strange double surfacing, will need to look into that.

980 m x 2
2012-05-21 19:24 GMT
dkaragon
deployment 850 m single dives

ru25d during Visions cruise:
12.7 V to 9.3 V @ 1000 m @ 6 A
ru25d current:
13.9 V to 12 V @ 660m @ 4.7 A
2012-05-20 22:48 GMT
dkaragon
deployment 200 m, 400 m, 650 m

Stepping down due to passivation potential.
2012-05-20 22:47 GMT
dkaragon
2012-05-20 22:47 GMT
dkaragon
configuration BB2FLSLK-646 installed after failing cold leak testing. Wetlabs refurbished.