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lbaops:lbajun2014:v252aratlog

Recording DAS1 to ATNF V009B (/data/xraid0 on cavsi1).

Tied array is 12345, reference antenna is CA02 on W104.

Noticed CA05 freq 1 has dropped out (data are noise) since ~08:38 UT. Took it out of tied array at 10:05:40.

CA02 power supply died at 16:37 UTC, and this caused loss of fringes to that antenna. Took CA02 out of the tied array at 16:43.

Stowed CA02 at start of scan 90 (16:50 UTC), and restarted recording DAS2, tied array 1345 at 16:50:34.

At 22:13 we dropped CA05 out of the tied array so it could be fixed. At this time the tied array was 134, still recording DAS2.

At 22:45:30 we stopped the experiment and recalibrated the array.

At 22:56:50 we were back on the experiment source, with tied array 12345, recording DAS2.

Correlator note added: notes below are for next experiment.

At 06:04:30 we stopped the experiment and recalibrated the array to correct the delay problem with CA05.

At 06:11:00 we were back on the experiment source, with tied array 12345, recording DAS2.

lbaops/lbajun2014/v252aratlog.txt · Last modified: 2015/12/18 16:38 (external edit)