Dear Djamel, This would be good but is not so - all this does is to record in one TDC all the starts from the other camac crate's It does not give an absolute time - they are only relative, but it is possible you can be more clever than so ------------------------------------------------------ Flemming Videbaek Physics Department Brookhaven National Laboratory tlf: 631-344-4106 fax 631-344-1334 e-mail: videbaek@bnl.gov ----- Original Message ----- From: "Djamel Ouerdane" <ouerdane@nbi.dk> To: <brahms-soft-l@bnl.gov> Sent: Thursday, September 20, 2001 11:46 AM Subject: Re: Brat update 2.0.38 > > The new data record that read all tdc start in a BB crate TDC has been = > > > > added to raw data > > as well as implemented as a new class BrTrigStart. The data are = > > described in /data/raw/BrTrigStart.cxx; > > - additions > > BrTrigStart.cxx .h > > - updates > > data/raw/Linkdef.h Include.h > > BrRawDataInput\ > > BrTableNames > > configure.in -> 2.0.38 > > > > Flemming, > > As far as I understand this email, you found a way to know the > trigger start time directly from the hardware. Does it mean that we won't > have to reconstruct it ? If yes, that's a great improvement not only for > the TOF but also for the vertex determination! > > Djam > >
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