Difference between revisions of "PnB Cruise Notes"
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10/15/2015 PB273 Transmisometer swapped with backup, backup also shows same problems, Brandon Russell Spectroradiometer JPL | 10/15/2015 PB273 Transmisometer swapped with backup, backup also shows same problems, Brandon Russell Spectroradiometer JPL | ||
| − | 11/19/2015 PB274 Transmisometer seems to work now. Bottle firing issue with CTD, two casts on station 4, second is full cast. C-OPS 1.9.2 software crashed a lot. | + | 11/19/2015 PB274 Transmisometer seems to work now. Bottle firing issue with CTD, two casts on station 4, second is full cast. C-OPS 1.9.2 software crashed a lot. No logical LISST files. Date is incorrect in sensor. |
Revision as of 16:41, 2 December 2015
pb221 -Switched to Wetlabs DH-4
pb252 -no files recorded on DH4 for stn7 and stn4D
pb253 -double cast on station D. Cast #2 is good. -Cast E on PRR is bad. Roll column is not correct.
pb255 -termination failure due to water ingress. Short and blown fuse. Decided to use alternative termination methods.
pb258 -2Amp fuse issue with CERB sys. 23 stn 4. no data collected. Fuse later replaced with correct 5A
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02/??/2009 Bad HS-6 cal
09/??/2009 bad AC-9 cal
10/??/2012 AC-9 0187 Factory Service
09/24/2013 New DH4 lithium batteries.
01/10/2014 Noticing problems with LISST data jumping on pb253, beam C has been off since pb24#
02/6/2014 Noticed PRR 510 channel is off, and has been since pb250/pb251
02/7/2014 LISST 1284 depth offset reset +3.69m set to 0.0m in air.
03/2014 LISST 1284 LREF value does not match transmission.--Tau and Beam-C are off due to this. Sent into service.
04/22/2014 Alpha-Q may be producing high bubbles causing issues with ZSCAT and other Qwater standards.
09/09/2014 No Q-water zscat was performed for pb261. Used pb260. #1284 was swapped back on rosette after pb260. pb262 zscat done 9-9-2014
09/17/2014 Something strange with pb261 LISST files. Two short files and no defined "A" cast.
09/25/2014 pb263 suspected termination failure on stn 3. 120m profile. High winds. No PRR. Test uPro
10/21/2014 pb264 Y cable to temp and cond. sensor damaged, replaced with IOP frame spare. New Electrical termination on CTD.
11/26/2014 pb265 AC9 depth values seem suspect, LISST1284 depth off by 3.35m
12/18/2014 pb266 No AC9 data from stn 4 to stn 1. Suspect cable issue.
12/18/2014 pb266 LISST 1284 is -4m off. Needs reset.
01/05/2015 pb263++ File format for C-OPS on PnB needs to be consistent: PB#_STN#_Date_time_cast#.tsv
03/20/2015 CTD Y-cable Temp Sal (not on this date-still need replacement)
03/26/2015 PB267 Battery left on, no AC9 data for stn 4, 3, 2, 1
03/26/2015 PB267 No CERBERUS data recorded for stations 7 and 6
04/16/2015 PB268 Choppy conditions, no AC-9 3, 2, 1. Suspect DH4 battery failing.
08/26/2015 PB270 Wire Jumped shiv and pinched. No CTD casts. Cable was rusty. C-OPS#41 tested
09/24/2015 PB272 Observed temperature dependence of Transmisometer. Values are unreliable. C-OPS software version crashing 1.8.5
10/15/2015 PB273 Transmisometer swapped with backup, backup also shows same problems, Brandon Russell Spectroradiometer JPL
11/19/2015 PB274 Transmisometer seems to work now. Bottle firing issue with CTD, two casts on station 4, second is full cast. C-OPS 1.9.2 software crashed a lot. No logical LISST files. Date is incorrect in sensor.
