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Summary of v05 DST Production

Summary of v05 DST Production. Final reconstruction pass for Year-01 data. Tatsuya Chujo (BNL) , Akio Kiyomichi (Univ. of Tsukuba) PHENIX Computing Meeting October 9, 2001. Production setup. v05 reconstruction setup ROOT and compiler version: ROOT-3.01/05, gcc-2.95.3

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Summary of v05 DST Production

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  1. Summary of v05 DST Production Final reconstruction pass for Year-01 data Tatsuya Chujo (BNL) , Akio Kiyomichi (Univ. of Tsukuba) PHENIX Computing Meeting October 9, 2001

  2. Production setup • v05 reconstruction setup • ROOT and compiler version: • ROOT-3.01/05, gcc-2.95.3 • Tag version : v05 • Library version : pro.11 • except libmicroqm01.so, libpreco.so and libPdbCal.so • /afs/rhic/phenix/software/sys/i386_redhad61/pro.11/ • /phenix/workarea/phnxreco/phool/install/v05/lib/ • Output directory • In RCF disk (/phenix/data17/phnxreco/v05/) • DST : dsts/ • microDST : uDST/ • QA root file : qaroot/ • QA summary : qasummary/ • QA ps file : qaps/ • TOF tree file : toftree/ • standard output : stdout/ • standard error : stderr/ • In HPSS (/home/phnxreco/run2000/v05/) • same structure as above. • All DSTs are in HPSS • DST for 10545, 10603, 12466, 12468 are on disk • by Tarun‘s request If you need DST on disk, lets us know. For more detail, see the following www page. http://www.phenix.bnl.gov/WWW/run02/DPM/v05/v05_DST.htm Akio Kiyomichi [Univ. of Tsukuba]

  3. Production result Progress • Sep. 7, 2001 : Start V05 DST production • process rate ~100/day • Sep.17, 2001 : Upgrade Objectivity and PdbCal/preco • process rate ~300-500/day • Oct. 1, 2001 : Finished all processes • # of PRDFs = 4599 • # of successful DSTs = 4494 / 4599 • retried rate ~ 4% (mostly caused by Objy error) ========================= Reference: v03 DST Production (Dec, 2000) • # of successful DSTs = 2854 [by RCF], 1739 [by CCJ] • # of RCF or CCJ DSTs = 3736 Akio Kiyomichi [Univ. of Tsukuba]

  4. Event count • Count physics event by using ”nt_evt” in microDST. • Cut criteria: • (trigger&0x5002)>0 • |bbcz| <= 30 cm • npc1 >= 1 v05 DST • # of events = 3.37M (both field ON and OFF) • field ON : 2.6M • field OFF: 675K ========================= Reference: v03 DST Production (Dec, 2000) • # of event = 2.32M (both field ON and OFF) Akio Kiyomichi [Univ. of Tsukuba]

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