SLAC National Accelerator Laboratory
Beam Current: 496.63 mA Beam Status: Beams Loss Rate: 1.32 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 1844.40
2 Open OK - 48.0 1.249 - 71 1896.11
4 Open 10 18.0 1.892 40.64 23299 1136.90
5 Open 14 66.4 0.095 1.24 50 1885.48
6 Open OK 27 16.0 0.850 5.56 3866 1888.46
7 Open 10 17.5 1.928 41.42 24205 1892.54
8 Open OK - 48.0 1.249 - 71 1895.54
9 Open 8 24.6 1.928 49.59 24453 1894.11
10 Open OK 15 23.8 1.272 16.28 9415 1893.38
11 Open 13 16.0 1.996 32.63 25661 1871.18
12-1 Open 77 29.0 0.005 0.01 0 1885.87
12-2 67 7.4 0.787 1.62 2578
13 Open 23 27.2 0.296 2.20 452 1449.48
14 Open OK - 48.0 1.249 - 71 1892.17
15 Closed 86 29.5 0.036 0.07 7 523.39
16 Closed - 48.0 1.249 - 71 18.49
Top-off mode: Enabled Total run electron beam current integral: 2085.087 Ah

Detailed Accelerator and Beam Line Information