Tracker Alignment Constants for Run II -- 2015
Complete:
Alignment and Surface Deformation Objects (Data)
Tags at
CondDB
:
Tracker alignment constants derived from the full 2015 data. Depends on local-reco conditions in GT
74X_dataRun2_Candidate_2015_11_03_11_22_18
.
TrackerAlignment_2015-EOY_v1
:
IOVs |
covering era |
internal reference |
250985 |
Run2015B |
mp1896 |
251509 |
Run2015B |
mp1896 |
253986 |
Run2015C |
hp1527 |
254656 |
Run2015C |
hp1527 |
256547 |
Run2015D |
mp1885 |
257376 |
Run2015D |
mp1885 |
257970 |
Run2015D |
mp1885 |
258129 |
Run2015D |
mp1885 |
260335 |
Run2015D |
mp1885 |
260528 |
Run2015D |
mp1885 |
TrackerSurfaceDeformations_2015-EOY_v1
More details at:
Tag at
CondDB
.
Tracker alignment of pixel large-structures (pseudo-PCL) derived from run 258742 (min-bias at 3.8T)
express data of Run2015D.
The conditions are:
- GT
74X_dataRun2_Express_v3
Internal reference is
/afs/cern.ch/user/j/jcastle/public/pp3.8T_PCL_Alignment/Results258742/MinBias_2015/TkAlignment.db
.
Upload info at
/afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015-10-17_PseudoPCLUpdate
.
More details at:
Tag at
CondDB
.
Identical to
TrackerAlignment_Run2015D_PseudoPCL_v1.
Tag at
CondDB
.
Tracker alignment of pixel large-structures (pseudo-PCL) derived from run 258177 (min-bias at 3.8T)
express data of Run2015D.
The conditions are:
- GT
74X_dataRun2_Express_v2
Internal reference is
/afs/cern.ch/user/j/jcastle/public/pp3.8T_PCL_Alignment/Results258177/MinBias_2015/TkAlignment.db
.
Upload info at
/afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015-10-05_PseudoPCLUpdate
.
More details at:
Tag at
CondDB
.
Tracker alignment of pixel large-structures (pseudo-PCL) derived from run 257490 (min-bias at 3.8T)
express data of Run2015D.
The conditions are:
- GT
74X_dataRun2_PromptValidation_forPostTS2_v2
Internal reference is
/afs/cern.ch/user/j/jcastle/public/pp3.8T_PCL_Alignment/Results257490/MinBias_2015/TkAlignment.db
.
Upload info at
/afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015-09-30_PseudoPCLUpdate
.
More details at:
Tag at
CondDB
.
Tracker alignment derived from 3.8T
collision data of Run201C (PromptReco): min-bias, iso-mu, interfill cosmics, double-mu (used in Z-mass constraint). Intended for Run2015C rereco.
The conditions are:
- GT
74X_dataRun2_Prompt_v1
- TrackerSurfaceDeformationRcd: from TrackerAlignment_v1_hltvalidation
- SiPixelTemplateDBObjectRcd: tag
SiPixelTemplateDBObject_38T_2015_v4
- SiStripBackPlaneCorrectionRcd: tag
SiStripBackPlaneCorrection_deco_GR10_v4_offline
, label deconvolution
- SiStripLorentzAngleRcd: tag
SiStripLorentzAngleDeco_v3_offline
, label deconvolution
Module-level alignment of the pixel detectors and barrel strip detectors (BPIX, FPIX, TIB, TOB), high-level structures alignment of the strip detectors (TID, TEC). No surface deformations aligned.
Internal reference is mp1847/jobm at
MPproduction/mp1847/jobData/jobm/alignments_MP.db
.
Upload info at
/afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015-09-28_ForRun2015CReReco
.
More details at:
Tag at
CondDB
.
Tracker alignment derived from 3.8T
collision data of Run201B (PromptReco): min-bias, iso-mu, interfill cosmics, double-mu (used in Z-mass constraint).
The conditions are:
- GT
74X_dataRun2_Prompt_v0
- TrackerSurfaceDeformationRcd: from TrackerAlignment_v1_hltvalidation
- SiPixelTemplateDBObjectRcd:
/afs/cern.ch/user/d/dkotlins/public/CMSSW/DB/310815/SiPixelTemplateDBObject_38T_2015_v3.db
, tag SiPixelTemplateDBObject38Tv10
- SiStripBackPlaneCorrectionRcd: tag
SiStripBackPlaneCorrection_deco_GR10_v4_offline
, label deconvolution
- SiStripLorentzAngleRcd: tag
SiStripLorentzAngleDeco_v3_offline
, label deconvolution
Module-level alignment of the pixel detectors and barrel strip detectors (BPIX, FPIX, TIB, TOB), high-level structures alignment of the strip detectors (TID, TEC). No surface deformations aligned.
Internal reference is mp1834/jobm at
MPproduction/mp1834/jobData/jobm/alignments_MP.db
.
More details at:
!!! WARNING: WRONG CONDITIONS - do not use!!!
This tag was supposed to contain the alignment constants derived from Run2015B data (internal reference mp1834), but it actually contains constants derived from Run2015C data (internal reference mp1835). These are not usable on any other data than that of Run2015C because of a wrong pixel voltage bias during that era, which leads LA-corrections that are incompatible otherwise.
Tag at CondDB
.
Tracker alignment derived from 3.8T collision data of Run201C (PromptReco): min-bias, iso-mu, interfill cosmics, double-mu (used in Z-mass constraint).
The conditions are:
- GT
74X_dataRun2_Prompt_v0
- TrackerSurfaceDeformationRcd: from TrackerAlignment_v1_hltvalidation
- SiPixelTemplateDBObjectRcd:
/afs/cern.ch/user/d/dkotlins/public/CMSSW/DB/310815/SiPixelTemplateDBObject_38T_2015_v3.db
, tag SiPixelTemplateDBObject38Tv10
- SiStripBackPlaneCorrectionRcd: tag
SiStripBackPlaneCorrection_deco_GR10_v4_offline
, label deconvolution
- SiStripLorentzAngleRcd: tag
SiStripLorentzAngleDeco_v3_offline
, label deconvolution
Module-level alignment of the pixel detectors and barrel strip detectors (BPIX, FPIX, TIB, TOB), high-level structures alignment of the strip detectors (TID, TEC). No surface deformations aligned.
Internal reference is mp1835/jobm at MPproduction/mp1835/jobData/jobm/alignments_MP.db
.
More details at:
Tag at CondDB
.
Pseudo-PCL alignment run 251168 (early Run2015B data at 3.8 T).
(This 1-IOV tag was uploaded later than the actual deployment in data taking for convenience.)
More details at:
Pseudo-PCL v01
Pseudo-PCL alignment run with 13TeV data at 0T.
TrackerAlignment _v2_hltvalidation (0T-data alignment)
Tag at CondDB
.
Tracker alignment derived from 0T collision data of Run2015A.
Module-level alignment of the pixel detectors, high-level structures alignment of the strip detectors. No surface deformations aligned.
Internal reference is hp1216.
The conditions are:
Full track validation requested
and green light received
July 07, 2015.
More details at:
TrackerAlignment _v1_hltvalidation (CRUZET+CRAFT alignment)
Tag at CondDB
.
Tracker alignment and surface deformations derived from CRUZET and CRAFT data.
Full module level alignment.
MP+HIP alignment, internal reference sm1107 xiaomeng/SetAPE/CMSSW_7_4_0_pre6/src/Alignment/HIPAlignmentAlgorithm/sm1107_2/alignments.db
- MP alignment mp1700 (
MPproduction/mp1700/jobData/jobm/alignments_MP.db
) with separate IOVs for CRUZET and CRAFT data (due to technical reasons 2nd IOV: CRUZET, 4th IOV: CRAFT, in between dummies (1st and 3rd IOV)), aligning also surface deformations
- HIP alignment run on output of mp1700 (CRAFT IOV) to optimize module positions (surface deformations kept from mp1700)
The conditions are:
- GT
GR_P_V49
- SiPixelTemplateDBObjectRcd: tag
SiPixelTemplateDBObject_38T_2015_v1
Upload info at ALCA_TRACKERALIGN/PayLoads/2015_forFirstCollisions
.
More details at:
Tag at CondDB
.
Tracker alignment derived from the Pseudo-PCL workflow on run 262205.
APE Objects (Data)
Tag at CondDB
.
Same as ape_DESRUN2_74_V4_barrel10-disks20
ape_DESRUN2_74_V4_barrel20-disks40
Simple APE: average APE for each subdetector. Determined from IDEAL MC by introducing a random misalignment such that the track-hit residuals observed in data are reproduced. The values are tuned based on the DMR (distribution of the median of the residuals) and DRR (distribution of the RMS of the residuals) plots.
SQLite file at: /afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015_APEfor25ns_38Tand0T/ape_DESRUN2_74_V4_barrel20-disks40.db
The APE are 20μm in all barrel detectors and 40μm in all disk detectors.
Derived for start-up of collision-data taking. Derived from CRAFT data, with CRAFT-data alignment. Actual performance found shows rather 10/20μm, but this is probably overly optimistic as validated on CRAFT data with CRAFT-data alignment (well-aligned detector for that data, not all modules illuminated), therefore a conservative 20/40μm was chosen. More details at:
ape_DESRUN2_74_V4_barrel10-disks20
Simple APE: average APE for each subdetector. Determined from IDEAL MC by introducing a random misalignment such that the track-hit residuals observed in data are reproduced. The values are tuned based on the DMR (distribution of the median of the residuals) and DRR (distribution of the RMS of the residuals) plots.
SQLite file at: /afs/cern.ch/cms/CAF/CMSALCA/ALCA_TRACKERALIGN/PayLoads/2015_APEfor25ns_38Tand0T/ape_DESRUN2_74_V4_barrel10-disks20.db
The APE are 10μm in all barrel detectors and 20μm in all disk detectors.
Derived for 3.8T operation and validated on Run2015B data:
Alignment and Surface Deformation Objects (MC)
-- ChayanitAsawatangtrakuldee - 2016-08-23