NEW library (SL01d) has been updated on May 05 to fix bugs in FTPC tracking and SVT slow simulator. Updated packages: StFtpcTrackMaker St_dst_Maker/StFtpcPrimaryMaker.cxx StSvtClusterMaker StSeqAdjMaker StSvtClassLibrary StBFChain Updated SL01d is using to run auau200/mevsim events with vertex offset. This production started on May 05.
ALL ftpc global tracks become primary tracks because the refitter uses the default max_Dca = 100. bug fix updates to NEW (SL01d): Tue, 1 May 2001 22:26:34 NEW library has been updated with bug fixes and rebuilt today. The purpose is to fix crashes in running pp events with pile-up for MDC4, to fix tracking problem in FTPC, to add QA histograms for EMC. Below is a list of updated codes: StBFChain/StBFChain.cxx St_dst_Maker/StMatchMaker.cxx ,StPrimaryMaker.cxx pams/global/egr/egr_primfit.F pams/global/evr/evr_am.F St_tpt_Maker/St_tpt_Maker.cxx StEmcUtil/StEmcGeom.cxx, StEmcGeom.h St_srs_Maker/St_srs_Maker.cxx St_QA_Maker macros/analysis/bfcread_dst_EventQA_outhistfile.C macros/analysis/bfcread_dst_EventQAhist.C macros/analysis/bfcread_dst_QA_outhistfile.C macros/analysis/bfcread_dst_QAhist.C macros/analysis/bfcread_event_QA_outhistfile.C macros/analysis/bfcread_event_QAhist.C 8K AuAu200 mevsim events have been done. Root files are located in /star/data11/MDC4/reco/auau200/mevsim/mdc4_cocktail/ central/year2001/hadronic_on/trs log files in /star/rcf/prodlog/MDC4/log/trs Bug Identified: There was a bug in evr_am.F which set globtrk[i].id_start_vertex=0 for ALL tracks including the FTPC tracks. This caused our refitter to work improperly. This bug has been corrected and in addition, I have requested that the FTPC dst chain (fglobal fprimary (fv0)) run after the TPC-SVT global dst chain. We should prepare some plots to show at the Thursday meeting.
Last modified: May 1, 2001 17:15:00 EST
This page was written by Janet Seyboth on May 4,2001
Last modified: May 15, 2001 8:05:00 EST