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2011/03/04

0021 Finally have everything setup and start taking data 07110304_0019_F0001 using daq 20110303_2. Background run.
0035 Found the file 07110304_0019_F0001 was corrupted. Start 07110304_0034_F0001 with 1000/file to check file integrity.
0040 Found 07110304_0034_F0001 was also corrupted. Stop using the new daq software and switch to the 20110302_2 one.
0042 Started taking data 07110304_0042_F0001 with the old daq vi
0052 File 07110304_0042_F0001 was corrupted.
0054 Stop vi and start again to take a new series 07110304_0054_F0001 hoping the problem would go away.
0058 07110304_0054_F0001 was still corrupted.
0101 Use the version 20110303_2 take data 07110304_0100_F0001. Previously I might be using version 20110302.
0104 07110304_0100_F0001 was corrupted. Stop using this version.
0106 Try the version Jeter sent earlier yesterday 20110303_1 to take data 07110304_0106_F0001.
0109 07110304_0106_F0001 was corrupted.
0113 Go back to 20110302_2 version take 07110304_0113_F0001 and hopefully get lucky.
0117 07110304_0113_F0001 was corrupted.
0120 GO back to the 20101121 version to take data 07110304_0120_F0001
0141 Tried a few times more still got corrupted files.
Stop trying taking data and flash the detectors. Both LED1, -0.6mA, 100us ON, 2500us OFF. Tower temperature went up to 460mK.
0150 Fill N2 cold trap full.
0945 Stop flashing
1215 Take data 07110304_1215_F0001 using version 20110303_2
1250 Restore timing link and look at pulses in DetectorReadout vi. Looks like there is some trapped flux. Zap SQUIDs on G8: charge time 60 s; zap time 10 s; cooldown 30 s.
1320 Zap SQUIDs on G9: charge time 60 s; zap time 10 s; cooldown 30 s.
1400 Start taking data 07110304_1358_F0001 using 20110303_2 daq