CPass0/CPass1 on LHC12d/c Updated at 08:45 on 02/08 C. Zampolli

LHC12d 8/02/12 C. Zampolli

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12d COSMICS: 8  failure expected EMCAL/PHOS/MUON: 25  failure expected No triggers: 2  failure expected (too short run) EE/EV/Expired: 2  memory issue during the merging (under investigation) Others (detectors): 32 Successful: 98 98/(98+32+2) = 74.2% success rate (was >90 on 26/07, detectors failures increased) C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12d Failure reason Run Number COSMICS (8) 184880 184882 184885 184886 184889 184910 184914 184918 Failure reason Run Number TPC Gain Threshold (16) 184843 184845 184846 184988 185457 185460 185575 185581 185582 185583 185589 185659 185680 185734 185735 185738 Also TRD Also T0 Also T0 C. Zampolli 8/02/12 Also T0

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12d Failure reason Run Number T0 (14) 185695 185700 185734 185735 185738 185756 185757 185764 185765 185768 185775 185776 185778 185784 Also TPC Also TPC Also TPC Hardware problem, should be fixed C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12d Failure reason Run Number EMCAL/MUON/PHOS runs (25) 184443 184481 184663 184664 184709 184716 184719 184762 184780 185024 185148 185186 185341 Failure reason Run Number EMCAL/MUON/PHOS runs (25) 185456 185559 185560 185631 185647 185677 185731 185934 185994 185998 186036 186063 C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12d Failure reason Run Number No triggers (2) 183915 185190 TRD (6) 184190 185133 185378 185460 185915 185916 EE, ZOMBIE (1) 184673 184678 184835 EV (1) 184687 Expired (0) 184784 Also TPC Ok now Ok now Ok now Ok now C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass1 – LHC12d Of the 98 successful runs: 82 at CPass1… …of which 81 successful (ignore the red TPC color)… …and 1 failed in TRD (184145) C. Zampolli 8/02/12

LHC12c 8/02/12 C. Zampolli

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12c COSMICS: 20  failure expected EMCAL/PHOS/MUON: 32  failure expected No triggers: 3  failure expected (too short, or not the right trigger configuration) EE/EV/Expired: 0 Others (detectors): 17 Successful: 87 87/(87+17) = 83.7% success rate completed C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12c Failure reason Run Number COSMICS (20) 179941 179943 179944 179946 179948 179950 179951 179960 180164 180979 180980 180981 180983 180984 180985 Failure reason Run Number COSMICS (20) 180988 180991 180992 182749 182750 completed C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12c Failure reason Run Number EMCAL/MUON/PHOS runs (32) 179595 179603 179604 179685 179687 180552 180559 180616 180643 180644 181328 181339 181344 181360 181546 181558 Failure reason Run Number EMCAL/MUON/PHOS runs (32) 181580 181625 181631 181954 181956 181984 182003 182609 182610 182612 182640 182641 182681 182712 182717 182721 completed C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass0 – LHC12c Failure reason Run Number No triggers (3) 180934 181609 182639 Failure reason Run Number TRD (8) 180716 180717 182300 182325 182509 182508 182513 182724 Failure reason Run Number TPC+TRD (9) 181617 181618 181619 181620 181652 181694 181698 181701 181703 completed C. Zampolli 8/02/12

Summary table – on 02/08 at ~ 08:45 CPass1 – LHC12c Of the 87 successful runs: 75 at CPass1… …of which 66 successful in CPass1 (ignore the red TPC color)… …2 (179803) in EV… …and 7 failed in T0, but are MUON runs – they should have not gone through (different AliRoot, probably some changes in T0) As soon as CPass1 is completed, 1 week of time will be given for manual update. If too little (QM is very close), we’ll increase it. Then, Vpass should start C. Zampolli 8/02/12

Further comments 8/02/12 C. Zampolli

Interdependencies TOF can be calibrated only if TPC is there  implemented TRD can be calibrated only if TPC is there  implemented Under discussion: do EMCAL/PHOS runs need calibration triggers? C. Zampolli 8/02/12

Further issues Some reconstruction jobs fail due to a problem with CASTOR (see https://ggus.eu/ws/ticket_info.php?ticket=84419)  should be ok now Some reconstruction jobs fail with bad_alloc  under investigation QA for LHC12d fails due to too big stdout files that cannot be validated Responsible: TRD  will be disconnected for further productions Possibility to create a new definition for the kCalibBarrel alias in case the FASTOR is not available  to be discussed with offline + trigger, ongoing TPC issue with Vdrift validation in LHC12d runs  range increased as a temporary solution, better validation requires important changes in AliRoot (to be done in the future) T0 hardware problem prevented 14 runs to pass CPass0 C. Zampolli 8/02/12

PPass LHC12a and LHC12b Vpass validated  ready for PPass Under discussion the AliRoot version to use, see https://savannah.cern.ch/task/index.php?32465 Problems in TRD QA if the same AliRoot as the VPass one is used (PPass should run with the same AliRoot as the VPass according to the schema) Should the QA be run separate from reconstruction? This seems to not be really possible since not all the information would be available at a later stage (see https://savannah.cern.ch/task/index.php?32465#comment12, maybe he referred to RecPoints?) Should a patched Rev-16 be created fixing only TRD? Why high lumi are failing, but Vpass was not? C. Zampolli 8/02/12

pA Discussion on which trigger to use should start Would it be worth to have a meeting Calibration + pA? C. Zampolli 8/02/12