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User name V. Sulkosky
Log entry time 17:35:09 on November 13, 2008
Entry number 248659
This entry is a followup to: 248233
keyword=Re: Changes in Left HRS Trigger Signals in DecData Class
Today I cleaned up some things in the DecData class for the left HRS
triggers.
1) I added the strobe (re-timing) signal into the 1877 TDC in slot 13
of ROC 4, channel 76.
2) I added the L1A signal into the 1877 TDC in slot 9 of ROC 4,
channel 62. This signal was added to channel 15 of the LeCroy 4616
that contains the triggers from the BigBite weldment.
3) I removed the L1A signal in the 1877 in slot 13 of ROC 4 channel 77.
This was missing the gate and not reliable.
4) I cleaned up the nomenclature in the DecData class to have the
following prefixes:
- "Trig" used for copies of trigger signals in the 1875
- "L" used for copies of trigger signals in a 1877.
Here is the detector map for these signals:
# trigger input LHRS copy in 1877
LT1 crate 4 9 48
LT2 crate 4 9 49
LT3 crate 4 9 50
LT4 crate 4 9 51
LT5 crate 4 9 52
LT6 crate 4 9 53
LT7 crate 4 9 54
LT8 crate 4 9 55
L_l1a crate 4 9 62
strobe crate 4 13 76
# trigger input LHRS copy in 1875
Trigl1a crate 4 18 51
TrigT1 crate 4 18 56
TrigT3 crate 4 18 54
TrigT5 crate 4 18 52
A copy of this log entry has been emailed to: kalyan,xqian