Left hrs pvdis discriminator threshold etc.

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User name Ramesh/Kai

Log entry time 13:43:06 on December 04, 2009

Entry number 304620

Followups:

304678 12/04/09 19:45 R. Subedi Left hrs pvdis disr threshold, gr5 TS delay cable

keyword=Left hrs pvdis discriminator threshold etc.

We changed the left hrs pvdis setup discriminator threshold as the following:

Discr high threshold (narrow only) -65 mV -> -50 mV

Discr medium threshold (narrow only) -25 mV -> -20 mV

Discr low threshold -> it was -20 mV, did not make any change.

All disriminators for the wide path have -100 mV since thier input is a digitized output from the narrow discriminators.

We checked some cabling in the input to the SUM8 (and also checked the input/output of the same sum8 with a pulser) for gr6, did not make any change anywhere.