Re: BB TimeZero and VertexZ

From: Flemming Videbaek (videbaek@sgs1.hirg.bnl.goV)
Date: Tue Oct 24 2000 - 08:54:02 EDT

  • Next message: Claus O. E. Jorgensen: "BrSequenceManager" 

    Let me just make a comment to this.

I urged Yury to make publically available 'a version' of a RdoModule that can be used for all by important issue\
of looking at TOF response etc. I should be considered a work-in-progress and will be replaced as calibration (DB stuff) gets
properly included. The idea that this should be used by all for the BB stuff rather than individual modules.

flemming
  ----- Original Message ----- 
  From: Yury Blyakhman 
  To: Brahms_dev 
  Sent: Monday, October 23, 2000 6:41 PM
  Subject: BB TimeZero and VertexZ


      Hello, everybody. 
    I've commited new version of BrRdoModuleBB. It now uses all Beam-Beam Counters to determine TimeZero and VertexZ. 
  All calibration data it reads from the BrCalibrBB.dat in /params/bb/ directory.  This calibration parameters must be loaded by the BrRdoModuleBB::Init() function. 
     I also changed BrNtupleBB files to refelct new TimeZero calculation by the Beam-Beam's. It doesn't have TimeLeft and TimeRight any more, instead it has direct values of TimeZero and VertexZ. BBValid condition is still set for the case when Beam-Beam's are able to determine t0. 
  Files changed and commited: 
  /bb/inc/BrRdoModuleBB.h 
  /bb/src/BrRdoModuleBB.cxx 
  /online/ntuple/inc/BrNtupleBB.h 
  /online/ntuple/src/BrNtupleBB.cxx 
  /params/bb/BrCalibrBB.dat 

  Thanks and hope it all works out, 
    

-- 
        Yury Blyakhman.
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