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2012/10/12

1010 Fed Cricket 3 pellets.
1018 Filled Cold trap.
1225 Started LHe transfer. 5.7%
1320 Finished LHe transfer. 90.2%
1445 After looking through a few pulses from data taken last night, there still appear to be some problems:
DIB Channel Full Range [ADC bins] Comment
1 A 1600 Looks fine.
1 B 2000 Looks fine.
1 C 1550 Looks fine.
1 D 430 Small response. Should take another look at modulation curve and lockpoint.
2 A 680 Small response. Should take another look at modulation curve and lockpoint.
2 B 200 Funny pulse shape would indicate that QET bias may be too low. Small response. Should take another look at modulation curve and lockpoint.
2 C ? Channel known to be bad. No action necessary at this stage.
2 D 420 Small response. Should take another look at modulation curve and lockpoint.
3 A 610 Small response. Should take another look at modulation curve and lockpoint.
3 B 45 Tiny response. Should take another look at modulation curve and lockpoint.
3 C 2000 Looks fine.
3 D 1200 A little low, but acceptable. Should take another look at modulation curve and lockpoint anyway.