1 In this README you can find the list of calibration components used for calibration using reconstructed information.
5 AliTPCAnalysisTaskcalib - analysis task owner of the calibration components using reconstructed events and tracks
7 AliTPCcalibBase - base class for other components
8 AliTPCcalibCalib - not very nice name - component to reaply calibration
9 according the setup in the configuration macro
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14 Standard CPass0,CPass1
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18 Input- reconstructed tracks and events
19 OCDB output: TPC/Calib/TimeDrift array of graphs
21 in past used as one of input for the TPC/Calib/Corrections
24 Kalman fit: drift, drfit velocity gradient t0 shift+ alignment
25 output: part of TPC/CalibTimeDrift
27 a.) TPC/ITS, TPC/Vertex, TPC/TOF, TPC/TRD residual histograms in 4 D
28 -cretaion of distortion maps for run by run alignment
29 OCDB output: part of TPC/CalibTimeDrift
30 additional output: distortion map in meanITSVertex.root
31 b.) TPCAside vertex, TPCCside vertex, Global vertex
32 combination histogramming
33 -implemented as a robust method - not used
34 for extraction of calibration because of worse precission, and
35 problems starting strting at high luminosity running.
36 c.) TPCdrift laser histogramming
37 -OCDB output: part of TPC/CalibTimeDrift
38 -as laser is not 100 % stable, calibration is not used in
39 the reconstruction unless all other methods mentioned
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46 Input- reconstructed tracks and events
47 OCDB output: TPC/Calib/TimeGain - array of graphs
48 Details: the calibration of the time dependence of the TPC gain due to pressure and temperature changes etc. In addition signal attenuation calibration
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55 Input- reconstructed tracks and events
56 OCDB output: TPC/Calib/TimeGain - array of graphs
57 Details: gain/tail as function of multiplicity, gain per chamber
58 + experimental code for the dEdx calibration presented
59 one year ago (disabled)
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68 Input - reconstructed events/tracks
69 Histograms: THnSparse - residuals at sector boundaries,
70 THn - 4D cluster/track residuals
71 Status: code cleaning needed
72 Output - in past used as one of input for the TPC/Calib/Corrections
73 automatic procedure missing
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77 Input - reconstructed events/tracks
78 Actions: drift velocity fit; histogramming of the cluster residuals with
80 Output - drift velocity (integrated in AliTPCcalibTime)
81 in past used as one of input for the TPC/Calib/Corrections
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85 Input - tracks and clusters
86 Output - TPC/CalibClusterParam
87 Action: getting resolution and shape parameterizatio and space point bias calibration
88 Histogramming : the local residuals between the tracklet and cluster
90 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx AliTPCcalibSummary
91 dumping of the information into the calibration tree used later for calibration visualization
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94 Components to be replaced once the high pt trees are created by default:
95 AliTPCcalibTrigger.cxxAliTPCcalibV0.cxx
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99 AliTPCcalibTrigger.cxx AliTPCcalibAlignment.cxx
103 # calibration visualization
104 -rw-rw-r-- 1 miranov miranov 40882 Oct 6 23:50 AliTPCcalibSummary.cxx
106 -rw-rw-r-- 1 miranov miranov 7292 Oct 6 23:50 AliTPCAnalysisTaskcalib.cxx
107 -rw-rw-r-- 1 miranov miranov 84811 Oct 6 23:50 AliTPCcalibTime.cxx
108 -rw-rw-r-- 1 miranov miranov 24779 Oct 6 23:50 AliTPCcalibTimeGain.cxx
110 -rw-rw-r-- 1 miranov miranov 127790 Oct 6 23:50 AliTPCcalibAlign.cxx
111 -rw-rw-r-- 1 miranov miranov 4571 Oct 6 23:50 AliTPCcalibAlignment.cxx
112 -rw-rw-r-- 1 miranov miranov 13159 Oct 6 23:50 AliTPCcalibBase.cxx
113 -rw-rw-r-- 1 miranov miranov 16622 Oct 6 23:50 AliTPCcalibCalib.cxx
114 -rw-rw-r-- 1 miranov miranov 57212 Oct 6 23:50 AliTPCcalibCosmic.cxx
115 -rw-rw-r-- 1 miranov miranov 73173 Oct 6 23:50 AliTPCcalibDB.cxx
116 -rw-rw-r-- 1 miranov miranov 109458 Oct 6 23:50 AliTPCcalibDButil.cxx
117 -rw-rw-r-- 1 miranov miranov 75162 Oct 6 23:50 AliTPCcalibGainMult.cxx
118 -rw-rw-r-- 1 miranov miranov 171739 Oct 6 23:50 AliTPCcalibLaser.cxx
119 -rw-rw-r-- 1 miranov miranov 6754 Oct 6 23:50 AliTPCcalibTracksCuts.cxx
120 -rw-rw-r-- 1 miranov miranov 50184 Oct 6 23:50 AliTPCcalibTracksGain.cxx
121 -rw-rw-r-- 1 miranov miranov 11188 Oct 6 23:50 AliTPCcalibTrigger.cxx
122 -rw-rw-r-- 1 miranov miranov 31505 Oct 6 23:50 AliTPCcalibV0.cxx