------------------------------------------------------------ Date: Sun Aug 19 07:56:38 2001, Shift: 00:00-08:00 Supervisor: sjs, with: am Log book#7 pages 128 - 131 Shift Summary: ------------------------------------------------------------ No beam until 1:18 Run 4284 started at 1:45 after raising voltages. A polarity. At 3:45: "Blue quench link interlock". End run 4284. 106K trigger 1 events. No running during last half of shift due to machine problems:..."AtR permit problem"... "Permit Link problem"... "Performing hysteresis ramp".....end of shift. Total running time during shift: about 2 hours. Scan of supermon spectra indicate the following potential problems: >About a dozen consecutive RHIC ADC channels missing (bad ADC or paddle card suggested by RD) >H1 TDC bot 33 missing >TOFW ADC top 49 missing >TOFW TDC Bot 50 missing >About a dozen, scattered signals missing in T3, T4, and T5 X,Y,U,V spectra. Some of these issues have been previously noted. ------------------------------------------------------------
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