SLAC National Accelerator Laboratory
Beam Current: 494.02 mA Beam Status: Beams Loss Rate: 1.33 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 - 70 1325.74
2 Open OK - 48.0 1.249 - 70 1325.82
4 Open 10 18.0 1.892 40.65 23196 1320.82
5 Open 14 38.2 0.256 3.34 359 1322.08
6 Open OK 27 16.1 0.845 5.52 3800 1324.50
7 Open 10 17.4 1.931 41.48 24147 1326.00
8 Open OK - 48.0 1.249 - 70 1324.93
9 Open 8 24.6 1.928 49.59 24325 1324.32
10 Open OK 15 23.8 1.272 16.28 9365 1323.83
11 Open 13 16.0 1.996 32.62 25519 1325.30
12-1 Open 77 27.0 0.000 0.00 0 1322.63
12-2 67 7.4 0.000 0.00 0
13 Open 23 49.5 0.075 0.56 28 1323.73
14 Open OK - 48.0 1.249 - 70 1323.85
15 Open 86 8.1 0.771 1.58 3167 1317.69
16 Closed - 48.0 1.249 - 70 1182.02
Top-off mode: Enabled Total run electron beam current integral: 1374.208 Ah

Detailed Accelerator and Beam Line Information