SLAC National Accelerator Laboratory
Beam Current: 497.68 mA Beam Status: Beams (MCC) Loss Rate: 1.12 mA/min
SPEAR Plot

SPEAR Operator Messages

26-MAR-2014 08:00 The regular SSRL program is defined in the FY2014 SPEAR Schedule. Maintenance and Accelerator Physics activities are scheduled every two weeks, Monday 6am through Wednesday 6am.

Beam Parameters:
Automatic frequent fills every 5 min to 500mA. Fill pattern: 4 bunch trains with a single camshaft bucket.

SSRL BEAMLINES For Updates From the BL Duty Operator, Call 926-BEAM (2326)
Beamline Steering Period Gap/mm Field/T K Pwr/W Yield/Ah
1 Open OK - 48.0 1.249 - 71 1725.49
2 Open OK - 48.0 1.249 - 71 2488.06
4 Open 10 18.0 1.893 40.66 23374 2478.11
5 Open 14 40.3 0.381 4.99 809 2474.52
6 Open OK 27 16.0 0.850 5.56 3874 2481.02
7 Open OK 10 17.4 1.932 41.49 24341 2461.81
8 Open OK - 48.0 1.249 - 71 2479.68
9 Closed 8 24.6 1.929 49.61 24518 1066.45
10 Open OK 15 23.9 1.272 16.28 9430 2417.76
11 Open 13 16.0 1.996 32.63 25715 2477.22
12-2 Open 67 6.3 0.950 1.95 3778 2480.72
13 Open EPU 35.3 0.171 1.27 151 2410.21
14 Open OK - 48.0 1.249 - 71 2471.92
Top-off mode: Enabled Total run electron beam current integral: 2588.769 Ah

Detailed Accelerator and Beam Line Information