Log entry time 08:02:51 on August30,2009

Entry number 287047

Boiling Studies

Current Ramp

11758 - Tune HVs for Lumis @ 70uA.
11759 - Good run (long)  at 70uA with HVs: 
        545, 675, 855, 1140, 835, 950, 740, 660
11760 - Good run (short) at 50uA with same HVs
11761 - Tune HVs for Lumis @ 50uA.
11762 - Good run (long)  at 50uA with HVs:
        580, 715, 915, 1220, 890, 1020, 795, 700
11763 - CODA crashed - ROC31 not responding
11764 - Good run (short) at 30uA with same HVs
11765 - Bad run. Panguin crashed.
11766 - Tune HVs for Lumis @ 30uA.
11767 - Good run (long)  at 30uA with HVs:
        640, 785, 1020, 1360, 980, 1130, 875, 770
11768 - Good Run (short) at 20uA with same HVs
11769 - Tune HVs for Lumis @ 20uA
11770 - Good Run (long)  at 20uA with HVs:
        685, 840, 1095, 1475, 1050, 1225, 940, 830




Summary:
(All asymmetry noise levels quoted are in ppm)

Run     I  SUM_RMS  C-X_RMS  BCM1-2
11759  70   1214      160     111
11760  50    580      177     138
11762  50    586      180     142
11764  30    379      231     217
11767  30    387      223     212
11768  20    338      260     361
11770  20    328      269     362