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2012/10/13

0100 Fill N2 cold trap full.
0510 Fill N2 cold trap full.
Fed Cricket 4 pellets.
1850 Fill N2 cold trap full.
Fed Cricket 3 pellets.
1925 A quick look at the pulses indicates that B3 is still problematic. This is a result of the poor modulation curve, and there isn't much that can be done about it. The other channels, apart from C2, look fine.
The new settings are not too different from the old ones. I think the lockpoint needs some work on the new settings, so perhaps it would be better just to revert back to the old settings for now. The fact that SQUIDs on DIBs 2 & 3 have been zapped properly should help improve the pulses. I don't think there is too much difference between the pulses, but it's interesting to note that C1 & C3 look worse now even though their settings were not touched. The SQUIDs on DIB 1 were not zapped.