SLAC National Accelerator Laboratory
Beam Current: 499.12 mA Beam Status: Beams (MCC) Loss Rate: 1.07 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 1659.42
2 Open OK - 48.0 1.249 - 71 2422.04
4 Open 10 18.0 1.893 40.66 23443 2412.09
5 Open 14 62.5 0.210 2.75 245 2408.45
6 Open OK 27 16.0 0.850 5.56 3885 2414.95
7 Open OK 10 17.4 1.932 41.49 24412 2395.99
8 Open OK - 48.0 1.249 - 71 2413.70
9 Closed 8 24.6 1.929 49.61 24590 1066.45
10 Open OK 15 23.9 1.272 16.28 9458 2351.69
11 Open 13 16.0 1.996 32.63 25791 2411.14
12-2 Open 67 7.4 0.787 1.62 2596 2414.65
13 Open EPU 42.2 0.112 0.84 67 2344.13
14 Open OK - 48.0 1.249 - 71 2405.85
Top-off mode: Enabled Total run electron beam current integral: 2522.662 Ah

Detailed Accelerator and Beam Line Information