CPass0/CPass1 on LHC12e/d/c Updated at 09:00 on 16/08

+

CPass0/CPass1 on LHC12e/d/cUpdated at 09:00 on 16/08

C. Zampolli

Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.

(S. Beckett)

+LHC12e

8/10/14 C. Zampolli 2

+Summary table – on 16/08 at ~ 09:00LHC12e

8/10/14C. Zampolli

27 in logbook Filters used: LHC12e, PHYSICS, Good Run, GRP ok at least one of [SDD,

TPC, TRD, TOF, T0]

CPass0: Snapshot: 27 (e.g. 186589 missing wrt the logbook, taken last night, but

on the way) Reco+CalibTrain: 27 Merging+OCDB: 27, 21 useful, 11 ok

CPass1: Snapshot: 11 Reco+CalibTrain: 11 Merging+OCDB: 10, 1 in EV, resubmitted (problems with OCDB)

3

+Summary table – on 16/08 at ~ 09:00CPass0 – LHC12e

8/10/14C. Zampolli

COSMICS: 0 failure expected

EMCAL/PHOS/MUON: 6 failure expected

No triggers: 0 failure expected (too short run)

EE/EV/Expired: 0 memory issue during the merging (under investigation)

Running: 0

Others (detectors): 10

Successful: 11

11/(11+10) = 52.4% success rate

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Failure reason Run Number

TRD (8)

186428

186429

186453

186456

186459

186507

186508

186598

5


TRD + T0 (1) 186600


T0 (1) 186601

TRD has problems with retrieving the info necessary for calibration the need version + subversion from an entry not used in the reconstruction, so not added to the UserInfo

T0 suffers from high background, but limits will be increased The runs seem not recoverable


8/10/14C. Zampolli


EMCAL/MUON/PHOS runs (6)

186383

186405

186425

186448

186503

186589

6


8/10/14C. Zampolli

Of the 11 successful runs: 11 at CPass1 reco+CalibTrain 11 at CPass1 merging+OCDB…

… of which 1 just resubmitted (had an error while populating the OCDB)

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+LHC12d


+Summary table – on 16/08 at ~ 09:00LHC12d

8/10/14C. Zampolli

224 in logbook Filters used: LHC12d, PHYSICS, Good Run, GRP ok at least one of [SDD,

TPC, TRD, TOF, T0]

CPass0: Snapshot: 220 Reco+CalibTrain: 220 Merging+OCDB: 220, 176 needed, 145 ok, 2 running

CPass1: Snapshot: 145 Reco+CalibTrain: 145 Merging+OCDB: 143, 145 needed, 1 running, 1 EV

9

Reprocessing of missing runs at merging (due to reco issues, OCDB snapshot not working…) ongoing with Rev-21

+Difference between logbook and snapshot in MonALISA In logbook, but not in MonALISA:

184370 (EMCAL), 184645 (EMCAL), 185345 (ACORDE trigger), 185347 (ACORDE trigger)

In MonALISA but not in the logbook: 185190 (short run, the quality flag was changed)

8/10/14C. Zampolli

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+Summary table – on 16/08 at ~ 09:00CPass0 – LHC12d

8/10/14C. Zampolli



No triggers: 2 failure expected (too short run)

EE/EV/Expired: 1 memory issue during the merging (under investigation)

Running: 2


Successful: 145

145/(145+28+1) = 83.3% success rate

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8/10/14C. Zampolli


TPC Gain Threshold (1) 185460


COSMICS (9)

184880

184882

184885

184886

184889

184910

184914

184918

186264

12

Also TRD

16 recovered rerunning with looser constraints for validation (run 185460 not retried, since it failed anyway in TRD)


8/10/14C. Zampolli

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T0 (20)

185687

185692

185695

185697

185698

185699

185700

185701

185734

185735

185738

185756

185757

185764

185765 Hardware problem, fixed now


185768

T0 (20)

185775

185776

185778

185784


8/10/14C. Zampolli



184443

184481

184663

184664

184709

184716

184719

184762

184780

185024

185148

185186

185341

14



185456

185559

185560

185562

185631

185647

185677

185731

185934

185994

185998

186036

186062

186063



186159

186192

186224

186225

186232

186316


8/10/14C. Zampolli


No triggers (2)183915

185190

TRD (8)

184190

185133

185378

185460

185915

185916

186319

186320

EV (1) 184673

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Also TPC


8/10/14C. Zampolli


…of which 110 successful (ignore the red TPC color)… …1 in EV (186000)… ...1 failed in TRD (184145)…

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Different statistics for CPass0 and CPass1 480/480 chunks at CPass0 472/480 chunks at CPass1

+TRD issue

Due to a problem in the TRD reconstruction, some wrong OCDB entries were produced at CPass0; it is not possible to get the correct ones without re-running CPass0 Some manual OCDB update is needed (after LHC12d is fully processed,

ongoing for completed runs) Then CPass0/CPass1 should be re-run with a Rev > Rev-18 Will the failed runs be recovered? Waiting for experts’ reply

8/10/14C. Zampolli

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+LHC12c


+Summary table – on 16/08 at ~ 09:00LHC12c

8/10/14C. Zampolli

205 in logbook Filters used: LHC12c, PHYSICS, Good Run, GRP ok at least one of [SDD,

TPC, TRD, TOF, T0]

CPass0: Snapshot: 208 (but runs put in manually), 1 should be ignored (179444) Reco+CalibTrain: 207 Merging+OCDB: 207, 109 needed, 93 ok

CPass1: Snapshot: 93 Reco+CalibTrain: 93 Merging+OCDB: 93

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Reprocessing of missing runs (due to reco issues, OCDB snapshot not working…) ongoing with Rev-21

+Summary table – on 16/08 at ~ 09:00CPass0 – LHC12c

8/10/14C. Zampolli



No triggers: 3 failure expected (too short, or not the right trigger configuration)

EE/EV/Expired: 0


Successful: 93

93/(93+16) = 85.3% success rate

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8/10/14C. Zampolli


COSMICS (37)

179941

179943

179944

179946

179948

179950

179951

179960

180164

180979

180980

180981

180983

180984

180985


COSMICS (37)

180986

180987

180988

180991

180992

182749

182750

21


COSMICS (37)

179658

179712

179713

179717

179723

179725

179730

179736

179740

179742

179743

179746

179747

179758

179766


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179595

179603

179604

179685

179687

180552

180559

180616

180643

180644

180692

180704

22



181026

181040

181046

181328

181339

181344

181360

181546

181558

+



181580

181625

181631

181954

181956

181984

182003

182094

182100

182103

182195

182198

182200

182226

Summary table – on 16/08 at ~ 09:00CPass0 – LHC12c

8/10/14C. Zampolli

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182316

182403

182405

182410

182449

182451

182452

182470

182471

182475

182477


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182499

182502

182504

182609

182610

182612

182640

182641

182681

182712

182717

182721


8/10/14C. Zampolli


No triggers (3)

180934

181609

182639


TRD (7)

180716 (*)

180717 (*)

182325 (*)

182509 (*)

182508 (*)

182513 (*)

182724 (*)


TPC+TRD (9)

181617 (**)

181618 (**)

181619 (**)

181620 (**)

181652 (**)

181694 (**)

181698 (**)

181701 (**)

181703 (**)

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(*) Low statistics, recoverable(*) Low statistics, not recoverable(**) No SSD/SDD number of contributors to Vertex Track = 0, TRD calibration failing, thinking about how to recover them for TRD; what about TPC?


8/10/14C. Zampolli


…of which 84 successful in CPass1 (ignore the red TPC color)… …and 9 failed in T0, but are MUON runs – they should have not gone

through (different AliRoot, 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

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+Further comments


+Interdependencies

Under discussion: does EMCAL runs need calibration triggers? (PHOS does not)

8/10/14C. Zampolli

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+Further issues

Some reconstruction jobs fail with bad_alloc under investigation Grid tests with gdb ongoing not many information retrievable, the jobs

ran successfully Valgrind test ongoing did not show anything significant Trying with Rev-21 on LHC12c, LHC12e

Many errors, but FPE, not bad_alloc stack trace available I could not reproduce the problem, still investigating

Possibility to create a new definition for the kCalibBarrel alias in case the FASTOR is not available kCalibBarrel will be defined with MB triggers at a 100 Hz rate Already in SL instructions at P2

8/10/14C. Zampolli

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+PPass

LHC12a and LHC12b Vpass validated ready for Ppass A patched Rev-16 was created to fix the TRD QA issue to be used to run

Ppass LHC12a completed, waiting for QA feedback LHC12b almost finished

8/10/14C. Zampolli

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+Calibration of old data

GRP/CTP/Aliases entries to be created, after defining the classes to be used for the reconstruction Might be needed to apply some downscale min(max(nevents/10,30000),nevents)/nevents, but we need to define

nevents

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Documents

CPass0/CPass1 on LHC12e/d/c Updated at 09:00 on 16/08