p20.12 DØreco Production Release

General

The p20.12 d0reco is for reconstructing new data and reprocessing all data taken after 2007 shutdown (i.e. reprocessing all p20.11.01 data).

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Status

p20.12.02 is running on the production farm queue since April 17, 2008.

- p20.12.02 d0reco has no code change (the code is as same as p20.12.01), but it has the correct FPS constants in the calib DB (the FPS constants in calib DB were wrong for years until p20.12.02).

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p20.12.01 is running on the production farm queue since April 6, 2008.

- p20.12.01 d0reco is a faster version, to fix the RCP reading in every event for Layer 0, introduced in p20.12.00.

- p20.12.01 certification plots

• comparing p20.12.01 performance with p20.12.00 (expect to be identical) :
  • The black is p20.12.00.
  • The red is p20.12.01.
  • Plots:
    • Run 240071 (low lumi) (recocert.ps)
    • Run 238624 (L=201E30) (recocert.ps)

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p20.12.00 is running on the production farm queue since Dec. 22, 2007.

The code differences between p20.11.01 and p20.12.00:

• removed Layer 0 occupancy cut;
• changed SMT occupancy cut from 0.25 to 0.30;
• new CFT calibraion and added calibration for CFT TDC in calib DB.
• new calorimeter calibration (including inter-phi calibration).
• new ICD calibration covers several periods of hardware changes.
• crash fixes.

p20.12.00 certification plots

• comparing p20.12.00 performance with p20.11.01 :
  • The black is p20.11.01.
  • The red is p20.12.00.
  • Plots:
    • Run 237403 (L=47E30) (recocert.ps)
    • Run 238626 (L=100E30) (recocert.ps)
    • Run 238433 (L=152E30 ) (recocert.ps)
    • Run 238624 (L=201E30) (recocert.ps)

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Release Builds

• p20.12.00
  • frozen Dec. 21, 2007
  • ICD new calibration get into production database on Dec. 21, 2007.
  • CFT new calibration get into production database on Dec. 18, 2007.
  • ICD new calibration get into production database on Dec. 18, 2007.
  • Calorimeter new calibration get into production database on Dec. 17, 2007.
  • Build 6, Dec. 21, 2007 (caltables new correction constants, cft global time offset to 0, new cft calib DB update)
    
  • Build 5, Dec. 17, 2007 (fix L1CTT in recocert)
    
  • Build 4, Dec. 15, 2007 (cal inter-phi calib, CFT T0 and extra RCPs for extended AA)
    
  • Build 3, Dec. 11, 2007 (CFT calib for TDC, more efficient CRC, fix crash)
    
  • Build 2, Dec. 6, 2007 (Layer 0 occupancy cut removed, raised SMT occ. cut to 0.3)
    
  • Build 1, Nov. 6, 2007
    
• p20.11.01

This page is maintained by Qizhong Li

Last modified: Wed Apr 30 16:06:21 CDT 2008