Available Alignment Constants

Complete: 3

Contacts

  • General: Gero Flucke
  • Tracker: Martin Weber
  • Muon: Pablo Martinez

Goal of the page

Listing the available alignment constants and alignment position errors (APE) with some comments about validity. Usual jobs should access constants via global tags. At this link it is also described t find out which tags belong to a global tag.

Database Connection Strings

In the following <abX> is release series specific and stands for e.g. 20X:

Reading

  • Using Frontier (recommended): frontier://FrontierProd/CMS_COND_<abX>_ALIGNMENT
  • Directly accessing database (for very rare test): oracle://cms_orcoff_prod/CMS_COND_<abX>_ALIGNMENT

Writing

  • Development/preparation DB (copied to production DB once release is closed, medium expert task): oracle://cms_orcoff_prep/CMS_COND_ALIGNMENT
  • Online DB (expert task within .CMS cluster!):
    • Real DB (streamed to offline production DB): oracle://cms_orcon_prod/CMS_COND_<abX>_ALIGNMENT
    • For testing (not streamed): oracle://orcon/CMS_COND_<abX>_ALIGNMENT

Most Up-to-Date Information

More up-to-date information about existing tags can always be found via the database web interface.

CMSSW_2_1_X

The tags from CMSSW_2_0_X below are still available. In addition we have the following:

Available Tags for Tracker:

Tag Constants Tag APE Validity Description Comments

Available Tags for Muon:

Tag Constants Tag APE Validity Description Comments

CMSSW_2_0_X

Available Tags for GlobalPositions:

Tag Validity Description Comments
IdealGeometry current zero global shift and rotation for all detectors  

Available Tags for Tracker:

Note: Some scenarios were produced with the TEC bug. The effect of the bug is considered to be small, so scenarios are still tolerated. TEC bug was removed starting from CMSSW_2_0_6.

Tag Constants Tag APE Validity Description Comments
TrackerIdealGeometry210_mc TrackerIdealGeometryErrors210_mc current Ideal Geometry  
TrackerSurveyLASOnlyScenario210_mc TrackerSurveyLASOnlyScenarioErrors210_mc current SurveyLASOnly scenario  
TrackerSurveyLASCosmicsScenario210_mc TrackerSurveyLASCosmicsScenarioErrors210_mc current SurveyLASCosmics scenario, aka 1pb-1 scenario  
Tracker10pbScenario210_mc Tracker10pbScenarioErrors210_mc current 10pb-1 scenario  
Tracker100pbScenario210_mc Tracker100pbScenarioErrors210_mc current 100pb-1 scenario  
Tracker1000pbScenario210_mc Tracker1000pbScenarioErrors210_mc current 1000pb-1 scenario  
Tracker1000pbScenario200_v2_mc Tracker1000pbScenarioErrors200_v2_mc current 1000 pb-1 scenario TEC 'bug' fixed
TrackerIdealGeometry200_v2 TrackerIdealGeometryErrors200_v2 current ideal constants, zero APE TEC 'bug' fixed
TIFpass4 TIFpass4APE for TIF used for TIF pass 4 reco  
TibTidModuleSurvey_v4 TibTidModuleSurveyAPE_v4 current module survey see TkSurveyInfo
TibTidTecAllSurvey_v4 TibTidTecAllSurveyAPE_v4 unclear disk/layer level survey on top of module survey see TkSurveyInfo, TIB layer constants deteriorate (see TIF analysis)
Tracker1000pbScenario200_mc Tracker1000pbScenarioErrors200_mc tolerated 1000/pb Scenario produced with TEC bug
Tracker100pbScenario200_mc Tracker100pbScenarioErrors200_mc tolerated 100/pb Scenario produced with TEC bug
Tracker10pbScenario200_mc Tracker10pbScenarioErrors200_mc tolerated 10/pb Scenario produced with TEC bug
TrackerSurveyLASCosmicsScenario200_mc TrackerSurveyLASCosmicsScenarioErrors200_mc tolerated SurveyLASCosmics Scenario produced with TEC bug
TrackerSurveyLASOnlyScenario200_mc TrackerSurveyLASOnlyScenarioErrors200_mc tolerated SurveyLASOnlyScenario produced with TEC bug
TrackerIdealGeometry200 TrackerIdealGeometryErrors200 deprecated intended to be ideal constants with zero APE TEC bug
Tracker1000pbScenario200 Tracker1000pbScenarioErrors200 deprecated 1000/pb Scenario produced with TEC bug, does not comply with naming convention
Tracker100pbScenario200 Tracker100pbScenarioErrors200 deprecated 100/pb Scenario produced with TEC bug, does not comply naming with convention
Tracker10pbScenario200 Tracker10pbScenarioErrors200 deprecated 10/pb Scenario produced with TEC bug, does not comply naming with convention
TrackerSurveyLASCosmicsScenario200 TrackerSurveyLASCosmicsScenarioErrors200 deprecated SurveyLASCosmics Scenario produced with TEC bug, does not comply with naming convention
TrackerSurveyLASOnlyScenario200 TrackerSurveyLASOnlyScenarioErrors200 deprecated garbage just wrong!
TrackerSurveyLASOnlyScenario200_v2 TrackerSurveyLASOnlyScenarioErrors200_v2 deprecated SurveyLASOnly Scenario produced with TEC bug, does not comply with naming convention

Tool for object creation and upload

A python script named =create_scenarios.py= has been used to create, validate and upload the database objects for the misalignment scenarios and ideal geometry. Please note that the script has to be run in a CMSSW environment after the cmsenv command.

Available Tags for Muon:

Tag Constants Tag APESorted ascending Validity Description Comments
CSC10InversepbScenario200_mc CSC10InversepbScenarioErrors200_mc deprecated 10 inverse pb Scenario bugs found on this implementation
CSC10InversepbScenario200v1_mc CSC10InversepbScenarioErrors200v1_mc current 10 inverse pb Scenario Created with tag V02-06-08 of MuonAlignment, not with the cff's in 20X
CSC1InversepbScenario200_mc CSC1InversepbScenarioErrors200_mc deprecated 0 and 1 inverse pb Scenario bugs found on this implementation
CSC1InversepbScenario200v1_mc CSC1InversepbScenarioErrors200v1_mc current 0 and 1 inverse pb Scenario Created with tag V02-06-08 of MuonAlignment, not with the cff's in 20X
CSCIdealGeometry200_mc CSCIdealGeometryErrors200_v2 current ideal constants, zero APE  
DT10InversepbScenario200_mc DT10InversepbScenarioErrors200_mc deprecated 10 inverse pb Scenario bugs found on this implementation
DT10InversepbScenario200v1_mc DT10InversepbScenarioErrors200v1_mc current 10 inverse pb Scenario Created with tag V02-06-08 of MuonAlignment, not with the cff's in 20X
DT1InversepbScenario200_mc DT1InversepbScenarioErrors200_mc deprecated 0 and 1 inverse pb Scenario bugs found on this implementation
DT1InversepbScenario200v1_mc DT1InversepbScenarioErrors200v1_mc current 0 and 1 inverse pb Scenario Created with tag V02-06-08 of MuonAlignment, not with the cff's in 20X
DTIdealGeometry200_mc DTIdealGeometryErrors200_v2 current ideal constants, zero APE  

Review status

Reviewer/Editor and Date Comments
GeroFlucke - 06 May 2008 created page

Responsible: GeroFlucke
Last reviewed by: GeroFlucke


This topic: CMSPublic > DefaultWeb > WebHome > SWGuide > SWGuideCalAli > SWGuideTrackAlignment > SWGuideAlignmentConstants
Topic revision: r8 - 2008-06-12 - GeroFlucke
 
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