SLAC National Accelerator Laboratory
Beam Current: 495.77 mA Beam Status: Beams (MCC) Loss Rate: 1.31 mA/min
SPEAR Current 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 - 71 500.38
2 Open OK - 48.0 1.249 - 71 500.35
4 Open 10 18.0 1.892 40.64 23259 500.05
5 Open 14 57.9 0.126 1.65 89 500.26
6 Open 27 16.0 0.850 5.56 3858 500.28
7 Open 10 17.5 1.925 41.36 24089 498.55
8 Open OK - 48.0 1.249 - 71 500.26
9 Open 8 24.6 1.929 49.61 24425 500.44
10 Open OK 15 24.9 1.238 15.85 8909 499.39
11 Open 13 16.1 1.990 32.53 25463 500.44
12-1 Open 77 26.9 0.015 0.03 1 498.42
12-2 67 7.4 0.778 1.60 2522
13 Open 23 41.5 0.117 0.87 72 500.29
14 Open - 48.0 1.249 - 71 487.71
15 Open 86 7.8 0.801 1.65 3428 499.99
16 Open - 48.0 1.249 - 71 306.73
Top-off mode: Enabled Total run electron beam current integral: 705.798 Ah

Detailed Accelerator and Beam Line Information