SLAC National Accelerator Laboratory
Beam Current: 498.47 mA Beam Status: Beams (ACR) Loss Rate: 1.57 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 - 71 962.42
2 Open OK - 48.0 1.249 - 71 962.48
4 Open 10 18.0 1.892 40.65 23405 957.48
5 Open 14 39.1 0.247 3.23 337 958.74
6 Open OK 27 16.1 0.845 5.53 3834 961.41
7 Open 10 17.4 1.931 41.48 24364 962.66
8 Open OK - 48.0 1.249 - 71 961.62
9 Open 8 24.6 1.928 49.59 24544 961.96
10 Open OK 15 23.8 1.272 16.28 9448 960.81
11 Open 13 16.0 1.996 32.62 25749 961.96
12-1 Open 77 22.0 0.000 0.00 0 959.33
12-2 67 7.4 0.000 0.00 0
13 Open 23 44.0 0.102 0.76 54 960.53
14 Open OK - 48.0 1.249 - 71 960.61
15 Open 86 21.4 0.116 0.24 72 954.77
16 Open - 48.0 1.249 - 71 841.74
Top-off mode: Enabled Total run electron beam current integral: 996.476 Ah

Detailed Accelerator and Beam Line Information