NEXT
Make New Entry,
Make Followup Entry
User name Nuruzzaman
Log entry time 15:57:48 on September19,2009
Entry number 290538
keyword=Day Shift Summary
08.10 Shift started with production data @ 98uA, LH2, HW plate out.
09.10 Compton CODA restarted several times,finally worked.
09.45 Started compton run 19514 with config. "FADCScaler".
11.48 Happex CODA lost communication with ROC31.
11.57 Changed config. to HapNoQweak from "happex".
15.49 Started parity run 12492
------------------------------------------------
Parity Rns(production data)
Time Run# Beam(uA) Total_events OK_pairs
------------------------------------------------
07.56 12481 98 100k 43.3k
08.53 12482 98 100k 37.9k
09.50 12483 98 100k 44.5k
10.47 12484 98 100k 42.7k
11.59 12488 98 100k 43.5k
12.56 12489 98 100k 44.9k
13.53 12490 98 100k 43.8k
14.52 12491 98 100k 44.8k
------------------------------------------------
sopt++ run
Time Run# Total_events Raster
------------------------------------------------
14.50 24767 53k 6.5x5.0
Comments: Mysterious HV alarms few times during the shift.
Target behaved well.
RMS lumi asymmetries were around 800ppm, expected 1100ppm
Quite shift with good production data.