Log entry time 08:06:36 on April 20, 2004

Entry number 118657

	Hall A

	
04/20/04    0000-0800

	Experiment #: E94-107


	Shift Leader: B. Moffit


	    Shift Workers: J. Singh, S. Choi


0000
0100
0200
0300
0400
0500
0600
0700
Total Time

Acceptable Beam
in Use
0.77
0.78
0.81
0.91
0.82
0.92
0.90
0.48
6.39
Beam Available
but Not in Use
0.10
0.09
0.02
0.02
0.03
0.05
0.03
0.01
0.34
Beam Not Available
or Unacceptable
0.12
0.13
0.18
0.07
0.15
0.03
0.08
0.52
1.27
Accelerator Con-
figuration Change
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00

Experiment
Ready
0.90
1.00
1.00
1.00
1.00
1.00
1.00
1.00
7.90
Planned Config-
uration Change
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Unplanned
Experiment Down
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
Hall not
ready reasons
Target
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Data Acq
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
Other
0.10
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
HRSL
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
HRSR
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
HALL_OFF
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00

Comments: Rich HV trip at beginning of shift.  Quite a few beam trips tonight (sometimes as many as 15 in an hour). Extended downtime at the end of shift, due to accelerator magnet trimcard.
Data Entry by: B. Moffit