SLAC National Accelerator Laboratory
Beam Current: 495.69 mA Beam Status: Beams (ACR) Loss Rate: 1.11 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 - 71 369.25
2 Open OK - 48.0 1.249 - 71 369.23
4 Open 10 18.0 1.894 40.68 23308 368.69
5 Open 14 37.3 0.264 3.45 386 369.14
6 Open OK 27 16.0 0.850 5.56 3856 369.15
7 Open 10 17.4 1.931 41.49 24243 368.73
8 Open OK - 48.0 1.249 - 71 82.18
9 Open 8 24.6 1.929 49.62 24434 369.22
10 Open OK 15 23.8 1.272 16.28 9397 367.86
11 Open 13 16.0 1.995 32.61 25591 369.23
12-1 Open 77 27.0 0.015 0.03 1 369.25
12-2 67 7.4 0.782 1.61 2550
13 Open 23 41.4 0.119 0.88 73 358.73
14 Open OK - 48.0 1.249 - 71 368.23
15 Open 86 29.5 0.036 0.07 7 318.80
16 Closed - 48.0 1.249 - 71 108.01
Top-off mode: Enabled Total run electron beam current integral: 454.857 Ah

Detailed Accelerator and Beam Line Information