SLAC National Accelerator Laboratory
Beam Current: 495.65 mA Beam Status: Beams (MCC) Loss Rate: 0.98 mA/min
SPEAR Plot

SPEAR Operator Messages

No operator message.

SSRL BEAMLINES
Beamline Steering Periods Gap(mm) Field(T) K Pwr(W) Yield(Ah)
1 Open OK - 48.0 1.249 - 71 2097.37
2 Open OK - 48.0 1.249 - 71 2003.49
4 Open 10 18.0 1.891 40.63 23241 2094.91
5 Open 14 33.5 0.306 4.00 515 1999.05
6 Open OK 27 16.0 0.850 5.56 3856 2100.72
7 Open 10 17.5 1.924 41.34 24060 2099.73
8 Open OK - 48.0 1.249 - 71 2086.75
9 Closed 8 191.5 0.125 3.22 103 0.00
10 Open OK 15 23.9 1.272 16.28 9394 2093.13
11 Open 13 16.0 1.996 32.62 25598 2095.25
12-2 Open 67 7.4 0.782 1.61 2549 2091.30
13 Closed 23 240.5 0.000 0.00 0 1728.14
14 Open OK - 48.0 1.249 - 71 2091.15
15 Closed 86 29.5 0.036 0.07 7 0.00
Top-off mode: Enabled Total run electron beam current integral: 2202.634 Ah

Detailed Accelerator and Beam Line Information