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Archived Messages for CLAS_TOF@cebaf.gov: from Costy

from Costy

Kostantin Loukachine (costy@CEBAF.GOV)
Sun, 01 Feb 1998 11:42:34 -0500

Hi everybody,

Saturday we were trying to get something but 'cause of usual and
unusual problems we couldn't get anything dicent. We got some
data just enough to see troubles counters. Here there are:

Sector 1: - 16R : no ADC, no TDC (dead PMT ?)

Sector 2: - 44RA : no ADC, no TDC (dead PMT ?)
- 46RA : no ADC, no TDC (dead PMT ?)
- 2R : hot

Sector 3: - 23 R & L or low gain or light leak

Sector 4: - 33R : light leak

Sector 5: - 21R : no ADC, no TDC (dead PMT ? HV output is OK on LeCroy)
- 48LA : no ADC, no TDC (dead PMT ?)

Sector 6: - 30L : no ADC, no TDC (dead PMT ?)
- 32L : no ADC, no TDC (dead PMT ?)
- 38L : no ADC, no TDC (dead PMT ?)
- 30L : no ADC, TDC is OK (some bad connect.)

You may start to check out TOF web page in online dbase it will be the
February'98 run page.

Costy L.