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2012/05/14

0055 DAQ crashed - out of memory problem. Part of first data set taken.
1130 Filled LN2 cold trap.
1325 Start flashing detector.
1625 Stop flashing detector.
1935 After a lot of effort getting the boards to work, start data series 07120514_1931 (DIB1 +4.0 V, DIB2 -4.0 V). Use port 5000 for both boards.
1945 DAQ crashed again at 1944. Flash detector for a few seconds.
2010 Swap master and slave boards: now DCRC33 (DIB1) is master. Restart timing link. Start data series 07120514_2010 (DIB1 +4.0 V, DIB2 -4.0 V).
2025 DAQ crashed again at 2020. Flash detector for a few seconds.
2140 Try again, this time use port 5000 for DCRC32 and port 5001 for DCRC33: 07120514_2137 (DIB1 +4.0 V, DIB2 -4.0 V).
2320 Almost got through 2 hours! Alas, DAQ crashed at 2322. Good enough for now. Flash detector for a few seconds.
2355 Fill N2 cold trap full.