RE: reduction of QM 2002 data - status

From: Claus O. E. Jorgensen (ekman@nbi.dk)
Date: Wed Jun 19 2002 - 13:50:37 EDT

  • Next message: hagel@comp.tamu.edu: "New settings of T1 and T2 in geometry DB"

    Hi brahmers
    
    I expect the first reduction step to be completed some time tonight
    (european time) for all runs (with more than 2 sequences) in the
    range:
    
    5361 - 5983
    
    As one can see from the large number of mails on this list great effort
    has been put into finishing calibrations, software and fine tunings for
    the next reduction step. The main points are:
     
    1) The ZDC calibration issue have been solved and the zdc vertex can be
       constructed (with slewing) for all runs above 5677. Calibrations for
       lower runs are being produced at the moment. Do the changes in the
       software require a new checkout of afs brat? 
    
    2) Update of the db geometry? I didn't follow the discussion in detail, do
       we want to update the db geometry? If yes, this should be done before
       the next reduction step.
    
    3) New slewing calibration for the time-of-flight walls. Djamel will
       update these for (H1 and H2) to the db before tomorrow and I guess
       they are already in for the MRS?
    
    I think it's crucial that we start the next reduction step tomorrow, so
    that we'll have data to analyse before the weekend (We can do the first
    reduction step for the earlier runs in parallel).
    
    I'll commit the used reduction scripts to cvs tomorrow.
    
    Cheers, 
    
    Claus
    
    +-------------------------------------------------------------+
    | Claus Jørgensen                                             |
    | Cand. Scient.                  Phone  : (+45) 33 32 49 49   |
    |                                Cell   : (+45) 27 28 49 49   |
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    | Blegdamsvej 17, DK-2100,       E-mail : ekman@nbi.dk        |
    | University of Copenhagen       Home   : www.nbi.dk/~ekman/  |
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