Re: [Brahms-dev-l] DCs

Hi,

I have been looking in the elog for the 200GeV AuAu data, and I just want 
to point out a potential problem the may occur from run 10299 -> 10417. 
The top tdc7 of TRFS was only working periodically.
>From what I managed to dig out, it did not work in the following periods:

Died in 10299, working again in 10317
Died in 10346, working again in 10377

After an access it was fixed, and was working in run 10417. 

Regards
    Truls
 
On Mon, 28 Jun 2004, Pawel Staszel wrote:

> Hi,
> I committed DC calibration for runs 9813 to 9991.
> Note, that the calibration has been done with TRFS time reference 
> enabled, because the found that
> for some runs it improves the resolution a lot.
> ONE HAS TO ADD:
> if(runNo>=9813 && runNo<=9991)localdctrack->UseTrFsRef(kTRUE);
> otherwise the quality of tracks will be very bad.
> We decided to keep this option for all AuAu data in run04.
> (it is also used for p+p).
> 
> If we agree I can keep the local tracking scripts up to date according 
> to what is
> in the db. Are the official scripts on  ~bramreco/run04/auau/200/ltr 
> and  ~bramreco/run04/auau/63/ltr ?
> 
> I also updated TrackOffset.C and GlobalTracking.C on ~/run04/auau/63/gtr 
> (only), so the
> T2_T3  matching params are supported in the same way as other 
> BrModuteMatchTrack related parameters
> (FFS, T3_T4, T4_T5, T2_T4).
> 
> Best Regards
> Pawel.
> 
> 
> 
> _______________________________________________
> Brahms-dev-l mailing list
> Brahms-dev-l@lists.bnl.gov
> http://lists.bnl.gov/mailman/listinfo/brahms-dev-l
> 

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