SLAC National Accelerator Laboratory
Beam Current: 497.70 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 2383.96
2 Open OK - 48.0 1.249 - 71 2290.11
4 Open 10 18.0 1.890 40.61 23317 2381.54
5 Open 14 33.5 0.305 3.98 517 2260.49
6 Open OK 27 16.0 0.850 5.55 3871 2387.34
7 Open 10 17.5 1.923 41.32 24136 2381.16
8 Open OK - 48.0 1.249 - 71 2373.38
9 Closed 8 191.5 0.125 3.22 103 0.00
10 Open OK 15 23.8 1.271 16.27 9433 2379.76
11 Open 13 16.0 1.994 32.60 25688 2381.87
12-2 Open 67 7.3 0.798 1.64 2663 2377.93
13 Closed 23 240.5 0.000 0.00 0 1728.14
14 Open OK - 48.0 1.249 - 71 2377.78
15 Closed 86 29.5 0.036 0.07 7 0.00
Top-off mode: Enabled Total run electron beam current integral: 2492.098 Ah

Detailed Accelerator and Beam Line Information