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Were different jars used for these? It looks almost exactly like my Pass 4/6 Monte Carlo discrepancy, and I notice by the dates when the jars were pulled in '/u/group/hps/hps_soft/hps-java/' that the first 'not broken' jar (after 3.6.1) was downloaded after 2/21... ________________________________________ From: Valery Kubarovsky <[log in to unmask]> Sent: Friday, March 11, 2016 10:00 AM To: Bradley T Yale Cc: [log in to unmask]; [log in to unmask]; Sebouh Paul Subject: Drastic difference between 7487 and 7807. Hi All: Please take a look to runs 7807 (3/7/2016) and 7487 (2/21/2016). The trigger is almost the same, the current 200 nA. It looks like the number of reconstructed tracks is almost factor of 5 higher the last weekend than two weeks ago. Can somebody tell me what is the reason? Thanks, Valery ----- Original Message ----- > From: "Bradley T Yale" <[log in to unmask]> > To: "[log in to unmask]" <[log in to unmask]>, "[log in to unmask]" <[log in to unmask]>, > "Sebouh Paul" <[log in to unmask]> > Sent: Thursday, March 10, 2016 7:06:17 PM > Subject: Too few Pass6 Moller events in MC > I know this was supposed to be the "final pass", > > but it looks like there are far too few Moller events being readout in Pass 6 > Monte Carlo. > > > Looking further into this, it is because the >3-hit clusters in Pass 6 are > getting decimated BEFORE the trigger for some reason (see attached plots), and > so they no longer pass the cluster hit count threshold. These were made using > exactly the same filtered SLIC events, and the same steering file with the same > apparent thresholds in the GTP clusterer and trigger. > > The difference must be elsewhere in the drivers themselves. > > > These plots compare > > hps-distribution-3.5-20151218.205540-15-bin.jar > > with > > hps-distribution-3.6-bin.jar > > > both using the 'EngineeringRun2015TrigSingles1_Pass2.lcsim' steering file. > > > A more recent 3.5 jar (1/25/2016) gives a similar number of events as Pass 4, > and so the key difference must be with 3.6. > > > -Brad > > ######################################################################## > Use REPLY-ALL to reply to list > > To unsubscribe from the HPS-SOFTWARE list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1