P20 Pass 5 Data (Run 2b-3, post-2009)

D0reco Releases

Here is a summary of the major d0reco versions that have been used in run 2b so far.

• p20.04.01 -- Pass 1 (obsolete).
• p20.07.01/p20.08.xx -- Pass 2.
• p20.11.xx -- Pass 3 (obsolete).
• p20.12.xx -- Pass 4.
• p20.16.xx -- Pass 5.
  • p20.16.03 -- First p20.16.xx release used for large scale production.
  • p20.16.05 -- First p20.16.xx release used for physics (p20.16.03 d0reco data reprocessed using p20.16.05 or later).

Analysis Releases

Which release should you use for analysis?

Here is a brief summary of differences since p21.03.00.

• p21.03.00 - Update skimming for pass 2 data.
• p21.04.00 - Update tmb_analyze (caf production) for pass 2 data.
• p21.05.00 - Fix tmb_analyze EM spatial track match bug.
• p21.06.00 - Fix tmb_analyze per tick luminosity information for mc min bias overlay.
• p21.07.00 - Updated JES. Updated trigger branches in CAF.
• p21.08.00 - Final run 2a JES. EM scale and track match fixes.
• p21.09.00 - Central MC lumi profiles. Updated EM smearing, NN tagger trfs.
• p21.10.00 - Recaffing (updated emid, track misses, additional branches).
• p21.11.00 - MC recaffing (hf skimming, updated cft clusters).
• p21.11.01 - MC recaffing (update mc caf contents to be same as data).
• p21.12.00 - Update fps format for skimming & caffing p20.12.05 d0reco data.
• p21.13.00 - Fake track killer (update track formats to include quality parameter).
• p21.14.00 - Root version updated from 4.04 to 5.22.
• p21.15.00 - Update geometry. Update track classes to add FTK variables. For Run 2b-3 data.
• p21.16.00 - Synchronize some packages (e.g. alignment) with d0reco production release p20.16.03 (shouldn't affect cafe based analyses).
• p21.17.00 - Synchronized with d0reco production release p20.16.05.

Reconstructed Data

Pass 5 data is being reconstructed using d0reco version p20.16.05. Data were reconstructed using d0reco p20.16.03 for several weeks at the start of run 2b-3. The p20.16.03 d0reco data are being reprocessed and should not be used for physics.

Run Ranges

Reconstructed All Stream Data in SAM

sam translate constraints --dim="(((APPL_NAME d0reco and VERSION p20.16.05) and DATA_TIER thumbnail) and TRIG_CONFIG_TYPE physics) and PHYSICAL_DATASTREAM_NAME all%"

Use the following predefined datasets to find reconstructed data in sam.

• CSG_Skim_p20.16.03 (obsolete).
• CSG_Skim_p20.16.05.

Skimming Overview

Skim definitions have not changed since release p21.03.00 (triggers used for skimming are updated automatically and are read from the trigger database). The following link contains the (still valid) skim definitions from p21.11.00.

• Skim definitions for p21.11.00

Skimmed Data

Thumbnails

sam translate constraints --dim="(((APPL_NAME tmbskim and VERSION csg-p21.17.00-p20.16.05) and DATA_TIER thumbnail) and SKIM.NAME xxxxx)"

or use the following predefined datasets where XXXXX is the skim name..

• P20.16.05 d0reco data -- CSskim-XXXXX-PASS5-p21.17.00-p20.16.05.

CAF Trees

To find CAF trees made from skimmed thumbnails in sam, use the following constraints:

sam translate constraints --dim="(((APPL_NAME tmb_analyze and VERSION csg-p21.17.00-p20.16.05) and DATA_TIER root-tree-bygroup) and SKIM.NAME xxxxx)

or use the predefined datasets:

CSG_CAF_XXXXX_PASS5_p21.17.00_p20.16.05

where XXXXX is the skim name.

Datasets for D0reco p20.16.05 and later data.

Datasets for p20.16.03 D0reco Data (Obsolete)