E08-014 Run Plan

Reconfiguration and Commissioning

• Starting on April 18 at 8am:

 - Energy change: 4 pass --> 3 pass (8 hours)
 - Beam energy measurement (2 hours)
 - Change DAQ to two independent DAQs (10 hours)
 - Initial checkout (8 hours)
 - BCM calibration (1 hour)
 - Boiling study on 4He and deuterium (2x4 hours)
 - Rate-dependence tests (4 hours)

1st phase: Helium-4 and Deuterium running

The time listed is the total time needed. It should be divided by two if the kinematics point is taken simultaneously by the the two HRSs.

Total time needed: 156.6 hours/2 = 78.3 hours per HRS (production) + 3.5 hours (optics) + (target motion) + (HRS change)

Kin	Ein [GeV]	Po (GeV)	Theta	x-region	Q^2-range	Target	I (uA)	prescale	time(hrs)	total time
1	3.356	3.155	16	2N + 3N SRC	0.79-0.85	4He Carbon 2H dummy optics	84 100 60 40 ?	13 9 9 ? 1	1.6 0.8 4.1 0.3 0.5	6.8 + 0.5
2	3.356	3.110	18.5	2N + 3N SRC	1.04-1.12	4He Carbon 2H dummy optics	84 100 60 40 ?	1 1 2 ? 1	2.1 0.8 3.7 0.4 0.5	7.0 + 0.5
3.1	3.356	2.905	21.0	2N SRC	1.25-1.34	4He Carbon 2H dummy optics	100 84 60 40 ?	3 2 3 ? 1	2.0 1.1 5.4 0.4 0.5	8.9 + 0.5
3.2	3.356	3.055	21.0	3N SRC	1.31-1.41	4He Carbon dummy	84 100 40	1 1 1	1.3 1.0 0.3	2.6
4.1	3.356	2.855	23.0	2N SRC	1.47-1.58	4He Carbon 2H dummy optics	84 100 60 40 ?	1 1 1 1 1	1.7 1.4 4.4 0.3 0.5	7.8 + 0.5
4.2	3.356	3.035	23.0	3N SRC	1.56-1.68	4He Carbon dummy	84 100 40	1 1 1	2.6 2.0 0.5	5.1
5.1	3.356	2.795	25.0	2N SRC	1.70-1.82	4He Carbon 2H dummy optics	84 100 60 40 ?	1 1 1 1 1	3.4 2.8 8.4 0.7 0.5	15.3 + 0.5
5.2	3.356	2.995	25.0	3N SRC	1.82-2.00	4He Carbon dummy	84 100 40	1 1 1	5.2 4.1 1.0	10.3
6	3.356	2.885	27.0	3N SRC	2.04-2.18	4He Carbon dummy optics	84 100 40 ?	1 1 1 1	10.4 8.2 2.1 0.5	20.7 + 0.5
7	3.356	2.835	29.0	3N SRC	2.30-2.47	4He Carbon dummy optics	84 100 40 ?	1 1 1 1	18.1 14.3 3.6 0.5	36.0 + 0.5
8	3.356	2.790	31.0	3N SRC	2.58-2.77	4He Carbon dummy optics	84 100 40 ?	1 1 1 1	18.1 14.4 3.6 0.5	36.1

Target switch: 3 days down

• Starting on April ? at 8am:

 - Boiling study on 3He (4 hours)
 - Rate-dependence tests (4 hours)
 - BCM calibration (1hour)

2nd phase: Helium-3 and Calcium running

The time listed is the total time needed. It should be divided by two if the kinematics point is taken simultaneously by the the two HRSs.

Kin	Ein [GeV]	Po (GeV)	Theta	x-region	Q^2-range	Target	I (uA)	prescale	time(hrs)	total time
1	3.356	3.155	16	2N + 3N SRC	0.79-0.85	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	7 9 5 5 ?	3.0 0.8 1.3 1.3 1.0	?
2	3.356	3.110	18.5	2N + 3N SRC	1.04-1.12	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	3.6 0.8 2.2 2.3 1.1	?
3.1	3.356	2.905	21.0	2N SRC	1.25-1.34	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	2 2 1 1 1	3.6 1.1 4.1 1.8 1.9 1.1	?
3.2	3.356	3.055	21.0	3N SRC	1.31-1.41	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	4.5 1.0 2.8 2.9 1.4	?
4.1	3.356	2.855	23.0	2N SRC	1.47-1.58	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	4.5 1.4 4.5 4.7 1.4	?
4.2	3.356	3.035	23.0	3N SRC	1.56-1.68	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	9.0 2.0 5.5 5.7 2.7	?
5.1	3.356	2.795	25.0	2N SRC	1.70-1.82	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	9.0 2.8 8.9 9.4 2.7	?
5.2	3.356	2.995	25.0	3N SRC	1.82-2.00	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	18.0 4.1 11.1 11.6 5.4	?
6	3.356	2.885	27.0	3N SRC	2.04-2.18	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	36.0 8.2 22.3 23.1 10.8	?
7	3.356	2.835	29.0	3N SRC	2.30-2.47	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	63.0 14.3 38.8 40.3 18.9	?
8	3.356	2.790	31.0	3N SRC	2.58-2.77	3He Carbon Ca-40 Ca-48 dummy	84 100 40 40 40	1 1 1 1 1	63.0 14.4 38.8 40.3 18.9	?