P20 Pass 6 Data (Run 2b-4, post-2010)
Please use Skimmed Unified Fixed data for your analyses unless you go with summer or winter dataset (given separately).
Run 2b-4 data are being reconstructed using d0reco
p20.18.00, p20.18.02, p20.18.02b, p20.18.03, p20.18.04, p20.18.05.
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.
- p20.16.05 -- First p20.16.xx release used for physics.
- p20.16.06 -- Fix crashes.
- p20.16.07 -- Updated calorimeter calibration. Also used for fixing.
- p20.16.08 -- Fix rare calorimeter bug. Also used for reprocessing p20.16.07 "hot cell" data.
- p20.16.09 -- Not being used.
- p20.18.xx -- Pass 6.
- p20.18.00 -- Fist run 2b4 release. Primary vertex uses FTK.
- p20.18.01 -- Not used.
- p20.18.02 -- Fix crashes.
- p20.18.02b -- New calorimeter calibration. Fix crashes.
- p20.18.03 -- Add track light yield quality. Major FPS updates.
- p20.18.04 -- Primary Vertex change to reduce MET tails.
- p20.18.05 -- Add time since L1 accept in Global.
Pass 1 and pass 3 are obsolete. The full run 2b dataset is therefore
the union of pass 2, pass 4, pass 5, and pass 6 data.
Skimming of pass 6 data was done using production releases
p21.19.00-p21.22.00.
Which release should you use for analysis?
For your own analysis, it is usually best to use the latest frozen p21
release, currently p21.23.00,
as a base release for analyzing any kind of run 2 data. Production
releases before
p21.18.00 are not compatible with run 2b-4 data. The latest p21 production
releases should be backward compatible with caf format data from all of run 2.
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.
- p21.18.00 - Synchronized with d0reco production release p20.16.06.
Updated muonid, including relaxed cosmic timing cut.
- p21.19.00 - Synchronized with d0reco production release p20.18.00.
- p21.20.00 - Updated alignment to run 2b4 updated tracker geometry.
- p21.21.00 - Protect against various SLF5 fpe's. Updated many analysis (cafe level) packages.
- p21.22.00 - Update primary vertex same as p20.18.04. Add time since L1 accept in TMBGlobal.
- p21.23.00 - Updates for reprocessing analysis (FTK2).
Run 2b-4 data have been reconstructed using d0reco versions
p20.18.00, p20.18.02, p20.18.02b, p20.18.03, p20.18.04, and p20.18.05.
Run Ranges
The first run 2b-4 run is 264071, taken on Sept. 15, 2010.
The last run 2b-4 run is 275727, taken on Sept. 30, 2011.
Here are the run ranges processed by the different d0reco versions for
run 2b-4.
- p20.18.00 - 264071-265740.
- p20.18.02 - 265741-266520.
- p20.18.02b - 266526-267794.
- p20.18.03 - 268474-270164.
- p20.18.04 - 270484-270857
- p20.18.05 - 270962-275727
Reconstructed All Stream Data in SAM
To find all stream data in sam, use a constraint similar to the following.
sam translate constraints --dim="(((APPL_NAME d0reco and VERSION p20.18.00) 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.
All data originally reconstructed using d0reco versions p20.18.00 and
p20.18.02 have been fixed in order to update the calorimeter calibration
(therefore, the fixer run range is 264071-266520).
The fixer release is p20.18.02b, the same release as d0reco.
Fixed all stream data can be found using the following sam query,
sam translate constraints --dim="APPL_NAME tmbfixer and VERSION csg-p20.18.02b and DATA_TIER thumbnail"
or use the following predefined dataset.
During the last month of run 2b4 (Sept. 2011), there were several
stores with lower than normal beam energy. D0 took data during these
stores. These runs are identifiable by the trigger list versions used
for these low energy runs, which were 16.85 and 16.86 (normal data
used trigger list version 16.84 during this period).
Low energy all stream data were reconstructed as usual on the farm
using d0reco p20.18.05, but low energy runs were excluded from normal
skimming. Unskimmed low energy data are avilable for physics analysis
using the following datasets for tmb or caf format respectively.
Low energy caf trees were produced using release p21.22.00 (the same
release used for caffing skimmed p20.18.05 d0reco data). Note that
low energy caf trees were produced such that each caf tree file
includes data from a single run (unlike skimmed caf data, which can be
merged from several runs), permiting run selection at the sam level
for low energy caf format data.
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.
Note that the MUhigh caf subskim is identical with the HAS_MU_10
logical skim from the above page.
The Higgs skim was suspended part way through run 2b4.
Thumbnails
All stream d0reco p20.18.00 data were skimmed using production release
p21.19.00.
All stream d0reco p20.18.02 data were skimmed using production release
p21.20.00.
To find skimmed thumbnails in sam, use the following constraints:
sam translate constraints --dim="(((APPL_NAME tmbskim and VERSION csg-p21.19.00-p20.18.00) and DATA_TIER thumbnail) and SKIM.NAME xxxxx)"
or use the following predefined datasets where
XXXXX is the skim name.
- CSskim-XXXXX-PASS6-p21.19.00-p20.18.00.
- CSskim-XXXXX-PASS6-p21.20.00-p20.18.02.
- CSskim-XXXXX-PASS6-p21.20.00-p20.18.02b.
- CSskim-XXXXX-PASS6-p21.21.00-p20.18.03.
- CSskim-XXXXX-PASS6-p21.22.00-p20.18.04.
- CSskim-XXXXX-PASS6-p21.22.00-p20.18.05.
CAF Trees
CAF trees are being generated using production
release p21.19.00 (for p20.18.00 d0reco data) and release p21.20.00 (for p20.18.02 and p20.18.02b d0reco data).
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-p21.19.00-p20.18.00) and DATA_TIER root-tree-bygroup) and SKIM.NAME xxxxx)
or use the predefined datasets:
- CSG_CAF_XXXXX_PASS6_p21.19.00_p20.18.00
- CSG_CAF_XXXXX_PASS6_p21.20.00_p20.18.02
- CSG_CAF_XXXXX_PASS6_p21.20.00_p20.18.02b
- CSG_CAF_XXXXX_PASS6_p21.21.00_p20.18.03
- CSG_CAF_XXXXX_PASS6_p21.22.00_p20.18.04
- CSG_CAF_XXXXX_PASS6_p21.22.00_p20.18.05
where XXXXX is the skim name.
Datasets for D0reco p20.18.00 and later data.
Thumbnails
All stream data fixed using p20.18.02b were skimmed using production release
p21.18.02b.
To find skimmed thumbnails in sam, use the following constraints:
sam translate constraints --dim="(((APPL_NAME tmbskim and VERSION csg-p21.20.00-p20.18.02b-fix) and DATA_TIER thumbnail) and SKIM.NAME xxxxx)"
or use the following predefined datasets where
XXXXX is the skim name.
- CSskim-XXXXX-PASS6-p21.20.00-p20.18.02b-fix.
CAF Trees
CAF trees are being generated using production release p21.18.02b for fixer
p20.18.02b data.
To find CAF trees made from skimmed fixed thumbnails in sam, use the
following constraints:
sam translate constraints --dim="(((APPL_NAME tmb_analyze and VERSION csg-p21.20.00-p20.18.02b-fix) and DATA_TIER root-tree-bygroup) and SKIM.NAME xxxxx)
or use the predefined datasets:
- CSG_CAF_XXXXX_PASS5_p21.20.00_p20.18.02b_fix
where XXXXX is the skim name.
Skimmed fixed data.
Thumbnails
All stream d0reco p20.18.02b, p20.18.02b-fix data were skimmed using production release
p21.20.00.
All stream d0reco p20.18.03 data were skimmed using production release
p21.21.00.
All stream d0reco p20.18.04, p20.18.05 data were skimmed using production
release p21.22.00.
To find skimmed thumbnails in sam, use the following constraints:
sam translate constraints --dim="(((APPL_NAME tmbskim and VERSION csg-p21.20.00-p20.18.02b) and DATA_TIER thumbnail) and SKIM.NAME xxxxx)"
or use the following predefined datasets where
XXXXX is the skim name.
- CSskim-XXXXX-PASS6-p21.20.00-p20.18.02b.
- CSskim-XXXXX-PASS6-p21.20.00-p20.18.02b-fix.
- CSskim-XXXXX-PASS6-p21.21.00-p20.18.03.
- CSskim-XXXXX-PASS6-p21.22.00-p20.18.04.
- CSskim-XXXXX-PASS6-p21.22.00-p20.18.05.
CAF Trees
CAF trees are being generated using production
release p21.20.00 (for p20.18.02b and p20.18.02b-fix d0reco data), and release p21.21.00 (for p20.18.03 d0reco data).
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-p21.20.00-p20.18.02b) and DATA_TIER root-tree-bygroup) and SKIM.NAME xxxxx)
or use the predefined datasets:
- CSG_CAF_XXXXX_PASS6_p21.20.00_p20.18.02b
- CSG_CAF_XXXXX_PASS6_p21.20.00_p20.18.02b_fix
- CSG_CAF_XXXXX_PASS6_p21.21.00_p20.18.03
- CSG_CAF_XXXXX_PASS6_p21.22.00_p20.18.04
- CSG_CAF_XXXXX_PASS6_p21.22.00_p20.18.05
where XXXXX is the skim name.
Datasets for D0reco p20.18.00 and later data.
Data for winter 2011 (Moriond) analyses consist of the entire sample of
p20.18.02b fixed data, p20.18.02b d0reco data up to run 267794, plus run 2b-3,2b-2,
run 2b-1, and run 2a data. As d0reco p20.18.02b was still in use in January and producing
data, frozen datasets have been defined for p20.18.02b d0reco data that only
include data up to the cutoff run. These frozen datasets have "winter2011"
in the name.
Thumbnails
The following predefined datasets should be used for skimmed thumbnails.
CSskim-XXXXX-PASS6-p21.20.00-p20.18.02b-winter2011
where XXXXX is the skim name.
CAF Trees
The following predefined datasets should be used for skimmed caf trees.
CSG_CAF_XXXXX_PASS6_p21.20.00_p20.18.02b_winter2011
where XXXXX is the skim name.
Datasets (Frozen Winter 2011 Data)
Data for winter 2011 (summer) analyses consist of the entire sample of
p20.18.03, d0reco data, p20.18.02b fixed data, p20.18.02b d0reco data, plus run 2b-3,2b-2,
run 2b-1, and run 2a data. As d0reco p20.18.03 was still in use in March and producing
data, frozen datasets have been defined for p20.18.03 d0reco data that only
include data up to the cutoff run. These frozen datasets have "summer2011"
in the name.
Thumbnails
The following predefined datasets should be used for skimmed thumbnails.
CSskim-XXXXX-PASS6-p21.21.00-p20.18.03-summer2011
where XXXXX is the skim name.
CAF Trees
The following predefined datasets should be used for skimmed caf trees.
CSG_CAF_XXXXX_PASS6_p21.21.00_p20.18.03_summer2011
where XXXXX is the skim name.
Dataset (Frozen Summer 2011 dataset).
Comments
to CSG Conveners
Last updated: Jan 26, 2011