SLAC National Accelerator Laboratory
Beam Current: 499.31 mA Beam Status: Beams Loss Rate: -0.47 mA/min
SPEAR Plot

SPEAR Operator Messages

No operator message.

SSRL BEAMLINES
Beamline Steering Period Gap/mm Field/T K Pwr/W Yield/Ah
1 Open Warning - 48.0 1.249 - 71 1900.95
2 Open OK - 48.0 1.249 - 71 1807.28
4 Open 10 18.0 1.891 40.63 23411 1898.81
5 Open 14 37.0 0.267 3.49 398 1802.90
6 Open OK 27 16.0 0.850 5.56 3884 1904.30
7 Open 10 17.5 1.924 41.34 24237 1903.31
8 Open OK - 48.0 1.249 - 71 1890.47
9 Closed 8 191.5 0.125 3.22 103 0.00
10 Open OK 15 23.9 1.272 16.28 9462 1896.99
11 Open 13 16.0 1.996 32.62 25785 1898.83
12-2 Open 67 7.4 0.782 1.61 2561 1894.88
13 Closed 23 240.5 0.000 0.00 0 1728.14
14 Open OK - 48.0 1.249 - 71 1895.03
15 Closed 86 29.5 0.037 0.08 7 0.00
Top-off mode: Enabled Total run electron beam current integral: 2004.326 Ah

Detailed Accelerator and Beam Line Information