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User name kramerk
Log entry time 16:00:39 on January30,2002
Entry number 81333
keyword=Shift Summary
Shift Summary:
-------------------
08:00 No beam. Vince says a kylestron went down in the accelerator and they are working on it. Everything set up to run 4D kinematics.
09:10 Beam returns. Request 50uA, no raster for 4D optics run.
09:36 Optics run finished, moving to LH2 target no radiator.
09:45 LH2 target no rad.
11:08 Beam down
11:55 Beam back!!
12:10 Moved Spectrometer to 29.53 degrees, Changed target to radiator LH2, Magnet momentum changed to 2.741 (starting run 1888)
12:55 ROC14 Crashed, resetting CODA
13:20 more DAQ trouble . . . TS2 down
13:45 Requested 25uA, Analysis team said pedastal too wide at 30uA
15:15 Requested Controlled Access to try and fix DAQ problems
16:00 Network Hub was too hot. Ting moved it to a cooler spot.
Run Summary:
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1881 - 4D Optics run, no raster 50uA
1882 - Bad Prescalers
1883 - LH2 no radiator magnet off, veto off, 35uA, Bad Prescalers
1884 - LH2 no radiator magnet off, veto off
1885 - LH2 no radiator magnet on, veto off stopped due to lack of beam
1887 - LH2 no radiator magnet on, veto off
1888 - Bad Prescalers
1889 - LH2 radiator magnet on, veto off
1890 - junk DAQ crash
1891 - junk
1892 - LH2 radiator magnet on, veto off crash after 200k events
1893 - LH2 radiator magnet on, veto off
1894 - LH2 radiator magnet on, veto off after moving down to 25uA
1895 - LH2 radiator magnet on, veto off Stopped due to DAQ problems