Hi I have update the production code for brat, which included removing the two calibration files mentioned by Steve and Selemon. Flemming -------------------------------------------- Flemming Videbaek Physics Department Bldg 510-D Brookhaven National Laboratory Upton, NY11973 phone: 631-344-4106 cell: 631-681-1596 fax: 631-344-1334 e-mail: videbaek @ bnl gov ----- Original Message ----- From: "Stephen Sanders" <ssanders_at_ku.edu> To: "Flemming Videbaek" <videbaek_at_bnl.gov> Cc: "Bekele, Selemon" <bekeleku_at_ku.edu>; <brahms-dev-l_at_lists.bnl.gov> Sent: Sunday, March 04, 2007 3:57 PM Subject: Re: [Brahms-dev-l] Drift velocity calibrations > Hi: The miscreant files have been removed. ...steve > On Mar 3, 2007, at 5:03 PM, Flemming Videbaek wrote: > >> Hi selemon, >> >> sounds good - I can certainly rebuild but >> what does it mean they are bad. >> Stve can you clean up cvs , and I will rebuild. >> (too bad we never got this in the DB) >> >> Flemming >> >> -------------------------------------------- >> Flemming Videbaek >> Physics Department >> Bldg 510-D >> Brookhaven National Laboratory >> Upton, NY11973 >> >> phone: 631-344-4106 >> cell: 631-681-1596 >> fax: 631-344-1334 >> e-mail: videbaek @ bnl gov >> ----- Original Message ----- >> From: "Bekele, Selemon" <bekeleku_at_ku.edu> >> To: "Flemming Videbaek" <videbaek_at_bnl.gov>; <brahms-dev- >> l_at_lists.bnl.gov> >> Sent: Saturday, March 03, 2007 5:28 PM >> Subject: RE: [Brahms-dev-l] Drift velocity calibrations >> >> >> >> Hi Flemming, Steve >> >> you are right, the problem was the bad drift velocity picked up >> from the database. Your suggestion solved the problem, I managed to >> calibrate all the runs. I need to have the following files to be >> removed and brat rebuilt again so that I can finish with the >> calibrations and go on to make the ltr files: >> >> /opt/brahms/new/share/brat/params/mult/BrCalibrMult_12682.dat >> /opt/brahms/new/share/brat/params/mult/BrCalibrMult_13414.dat >> >> These files seem to be corrupted. >> >> Selemon, >> >> -----Original Message----- >> From: Flemming Videbaek [mailto:videbaek_at_bnl.gov] >> Sent: Sat 3/3/2007 2:13 PM >> To: Bekele, Selemon; brahms-dev-l_at_lists.bnl.gov >> Subject: Re: [Brahms-dev-l] Drift velocity calibrations >> >> Hi Selemon, >> >> The problem is the Vdrift is still read from the Database so it has >> a bad values. >> The way to fix this, and in fact the calibrateFibDrift.C script >> should have this set- >> but in former times we never tried to calibrate runs with BAD >> entries in the DB >> (again the quality issue that someone commited BAD calibration, >> rather than just leaving them alone !) >> In the script should should add >> tpcCalModule->SetUseDriftVelocity(kFALSE) ; >> then the module read the default parameter valut of 0.016 for >> vdrift from the acsii file, and I strongly suspect this will >> work >> >> -------------------------------------------- >> Flemming Videbaek >> Physics Department >> Bldg 510-D >> Brookhaven National Laboratory >> Upton, NY11973 >> >> phone: 631-344-4106 >> cell: 631-681-1596 >> fax: 631-344-1334 >> e-mail: videbaek @ bnl gov >> ----- Original Message ----- >> From: "Bekele, Selemon" <bekeleku_at_ku.edu> >> To: <brahms-dev-l_at_lists.bnl.gov> >> Sent: Saturday, March 03, 2007 1:38 PM >> Subject: [Brahms-dev-l] Drift velocity calibrations >> >> >>> >>> Hi, >>> >>> I made plots of the x and y position distributions for T1 hits. >>> The x >>> distributions are OK but the y distributions are empty which was >>> the reason >>> to do the calibration with the T2 fibers. I was getting empty adc >>> distributions >>> for the T2 fibers. >>> Then, I run the calibration for T2 and found that the adc >>> distributions are OK. >>> Then I checked BrTpcDriftFibCalModule to see where thingis go >>> wrong and >>> found that the track tables for the runs are empty for T1. The >>> adc distribution >>> are filled only if there tracks. >>> >>> I have updated (added some more plots) the material I posted on >>> the agenda page for last friday. >>> >>> Selemon, >>> _______________________________________________ >>> Brahms-dev-l mailing list >>> Brahms-dev-l_at_lists.bnl.gov >>> http://lists.bnl.gov/mailman/listinfo/brahms-dev-l >>> >> >> >> _______________________________________________ >> Brahms-dev-l mailing list >> Brahms-dev-l_at_lists.bnl.gov >> http://lists.bnl.gov/mailman/listinfo/brahms-dev-l > _______________________________________________ Brahms-dev-l mailing list Brahms-dev-l_at_lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-dev-lReceived on Sun Mar 04 2007 - 18:08:29 EST
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