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User name cdaq

Log entry time 17:42:50 on January 6, 2012

Entry number 246512

keyword=Compton Run 23119 (standard): LED test - cross check measrment

Experiment compton

Run #23119 - /net/cdaq/compton1/compton/rawdata/standard_23119.dat.0

HV used HV.2010-08-05-23:39:50.hvcHV.2010-08-05-23:39:50.hvc
PS1 1 1
PS2 16777215 16777215
PS3 16777215 16777215
PS4 16777215 16777215
thr1 37003700
thr2 16001600
noffset -20-20
p2t 0xFFFFF7FF0xFFFFF7FF
p3m 0x7FEFFFbF0x7FEFFFbF
p3t 0xFFFFFFFF0xFFFFFFFF
p4t 0xFFFFFFFF0xFFFFFFFF
pwtl 1212
pwdl 1212
pldelay 77
minwidth 11
accumtrig 22
eventtrig 33
Beam Current BCM1 (uA) -0.0193262 -0.0193262
Beam Current BCM2 (uA) -0.0247688 -0.0247688
Half Wave Plate OUT OUT

dark box test PMT at 1200V
DAC off
Switched LEDs around form last 3 runs
delta on but blocked
variable on
no fiber no attenuation
all boards in boxes