[Brahms-dev-l] pp run5 2A1723

From: Flemming Videbaek <videbaek_at_bnl.gov>
Date: Fri, 29 Jun 2007 14:21:24 -0400
Hi

The data from 2A1723 was found by Kris to look suspicious in the RICH. Since then we identified the problem
as being bad calibration of RICH pedestal, in so fra the pedestal changed between the pedestal run and the first datarun for 15240 causing spurious hits in the RICH. This change was apperently permanent thorughout the run5 pp.
New gtrs and dst has been produced (15240-15249).

Flemming
--------------------------------------------
Flemming Videbaek
Physics Department 
Bldg 510-D
Brookhaven National Laboratory
Upton, NY11973

phone: 631-344-4106
cell:       631-681-1596
fax:        631-344-1334
e-mail: videbaek @ bnl gov


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Received on Fri Jun 29 2007 - 14:22:51 EDT

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