Conditions Database for Minerva

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Conditions Database for Minerva

• Jaewon Park
• University of Rochester

MINERvA/Jupiter group meeting, Nov 07, 2007
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Overview

• Whats included in CondDb.
• Alignment
• Readout
• Slow/fast control
• calibration
• Ex/DetCondExample/v7r7 (sort of old ver.)
• Example package for LHCb CondDb.
• Ex/DetCondExample/v11r2 (recent ver.)
• A little bit reorganized structure.

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Xml-based Data base

• CondDb uses xml files.
• Examples are shown next slides
• Xml string can be put to actual Db server via
  COOL package.
• What if we need to access Heidis hardware Db
  from Gaudi framework?
• Its possible to convert conventional Db to Xml
  Db.
• Pmt calibration,
• Is it safe to have mutiple Dbs?

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Alignment
Example XML file
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
alignment.xml,v 1.1 2001/12/17 154630 andreav
Exp   --gt ltDDDBgt ltcatalog name"Ecal"gt
lt!-- Ecal alignment catalog   --gt
ltconditionref href"alEcal" /gt lt/cataloggt
ltcondition name"alEcal"gt ltparamVector
name"Ecal position" type"double"gt0. 0.
0.lt/paramVectorgt lt/conditiongt lt/DDDBgt
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
alignment.xml,v 1.1 2005/08/31 160249 marcocle
Exp   --gt ltDDDBgt ltcatalog name"Velo"gt  
ltconditionref href"conddb/Alignment/Velo/Mod
ules00Module00" /gt   ltconditionref
href"conddb/Alignment/Velo/Modules01Module01"
/gt   ltconditionref href"conddb/Alignment/
Velo/Modules02Module02" /gt  
ltconditionref href"conddb/Alignment/Velo/Modules
03Module03" /gt   lt/cataloggt lt/DDDBgt
Referring to data in real Db
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Calibration
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
calibration.xml,v 1.1 2001/12/17 154631 andreav
Exp   --gt ltDDDBgt ltcatalog name"Ecal"gt
lt!-- Ecal calibration catalog   --gt  
ltconditionref href"caEcal" /gt   lt/cataloggt
ltcondition name"caEcal"gt ltparam
name"ScaleFactor" type"double"gt1.lt/paramgt
lt/conditiongt lt/DDDBgt
Readout
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
readout.xml,v 1.1 2001/12/17 154631 andreav Exp
  --gt ltDDDBgt ltcatalog name"Ecal"gt
lt!-- Ecal readout catalog   --gt
ltconditionref href"roEcal" /gt lt/cataloggt
ltcondition name"roEcal"gt ltparamVector
name"ChannelMap" type"int"gt1 2 3
4lt/paramVectorgt lt/conditiongt lt/DDDBgt
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Slowconstrol
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
slowcontrol.xml,v 1.1 2001/12/17 154631 andreav
Exp   --gt ltDDDBgt ltcatalog name"Ecal"gt
lt!-- Ecal slow control catalog   --gt
ltconditionref href"scEcal" /gt lt/cataloggt
ltcondition name"scEcal"gt ltparam
name"Temperature" type"double"gt20.lt/paramgt
lt/conditiongt lt/DDDBgt
Fastcontrol
lt?xml version"1.0" encoding"UTF-8" ?gt lt!DOCTYPE
DDDB SYSTEM ../DTD/structure.dtdgt lt!-- Id
fastcontrol.xml,v 1.1 2001/12/17 154631 andreav
Exp   --gt ltDDDBgt ltcatalog name"Ecal"gt
lt!-- Ecal fast control catalog   --gt
ltconditionref href"fcEcal" /gt lt/cataloggt
ltcondition name"fcEcal"gt ltparam
name"TFCVoltage" type"double"gt5.lt/paramgt
lt/conditiongt lt/DDDBgt
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Velo/Modules Alignment (v11r2)
  lt?xml version"1.0" encoding"ISO-8859-1" ?gt
ltDDDBgt ltcondition classID"6" name"ModulePU00"gt
  ltparamVector name"dPosXYZ" type"double"gt0 0
0lt/paramVectorgt   ltparamVector name"dRotXYZ"
type"double"gt0 0 0lt/paramVectorgt
lt/conditiongt ltcondition classID"6"
name"ModulePU01"gt   ltparamVector
name"dPosXYZ" type"double"gt0 0 0lt/paramVectorgt
  ltparamVector name"dRotXYZ" type"double"gt0
0 0lt/paramVectorgt lt/conditiongt ltcondition
classID"6" name"ModulePU02"gt   ltparamVector
name"dPosXYZ" type"double"gt0 0 0lt/paramVectorgt
  ltparamVector name"dRotXYZ" type"double"gt0
0 0lt/paramVectorgt lt/conditiongt ltDDDBgt
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Running test program

• I could run a test program that reads file-based
  Db and prints out the values.
• I couldnt test example that works with actual
  Db.
• The package includes
• Algorithm that fills xml to Db.
• Algorithm that loads xml from Db.
• A script that creates Db.
• A script that copies xml to Db.

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Update Manager Service
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What well need

• Alignment data
• It should be given to reconstruction package(i.e.
  tracker finder, track fitter) and calibration
  package.
• DAQ Conditions/calibration
• It should be given to Sergeis Readout packages.
• Cosmic calibration
• Need calibration package that calculate
  calibration date.
• The calibration output will be used to other
  packages.

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Mapper software

• Using root
• Read Leos manual scan data text file in new
  Framework.
• Some of code is imported from old one.
• Plan to add a piece that handle binary data from
  real mapper DAQ.
• Whats been done
• Basic framework and data class
• Data is organized into tree structure, so easy to
  handle for further complicated analysis
• Pedestal curve is fitted and pedestal shift is
  calculated.
• Transverse scan fit is progress.

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Lorenzian functions doesnt fit data.
Asymmetric
Tail points are higher than curve