Commissioning primary dataset in AOD format from Run of 2012 (/Commissioning/Run2012C-22Jan2013-v1/AOD)
/Commissioning/Run2012C-22Jan2013-v1/AOD, CMS collaboration
Cite as: CMS collaboration (2017). Commissioning primary dataset in AOD format from Run of 2012 (/Commissioning/Run2012C-22Jan2013-v1/AOD). CERN Open Data Portal. DOI:10.7483/OPENDATA.CMS.YDI6.MHA4
Data recorded in 2012 and published in 2017Dataset Collision CMS 8TeV pp CERN-LHC
Description
Commissioning primary dataset in AOD format from RunC of 2012. Run period from run number 198022 to 203742.
The list of validated runs, which must be applied to all analyses, can be found in
CMS list of validated runs Cert_190456-208686_8TeV_22Jan2013ReReco_Collisions12_JSON.txt
Dataset characteristics
34368766 events. 1314 files. 4.1 TiB in total.System details
FT53_V21A_AN6CMSSW_5_3_32
Recommended container image for analyses is available in the following locations (see guide):
docker.io/cmsopendata/cmssw_5_3_32-slc6_amd64_gcc472:latestgitlab-registry.cern.ch/cms-cloud/cmssw-docker-opendata/cmssw_5_3_32-slc6_amd64_gcc472:latest
How were these data selected?
Events stored in this primary dataset were selected because of the presence of minimum activity in at least one subsystem of the detector, including beam gas events.
Data taking / HLT
The collision data were assigned to different RAW datasets using the following HLT configuration.
Data processing / RECO
This primary AOD dataset was processed from the RAW dataset by the following step:
Step: RECO
Release: CMSSW_5_3_7_patch5
Global tag: FT_R_53_V18::All
Configuration file for RECO step reco_2012C_Commissioning
HLT trigger paths
The possible HLT trigger paths in this dataset are:
HLT_Activity_Ecal_2SC7
HLT_Activity_Ecal_SC7
HLT_BeamGas_HF_Beam1
HLT_BeamGas_HF_Beam2
HLT_IsoTrackHB
HLT_IsoTrackHE
HLT_L1ETM100
HLT_L1ETM30
HLT_L1ETM40
HLT_L1ETM70
HLT_L1SingleEG12
HLT_L1SingleEG20
HLT_L1SingleEG5
HLT_L1SingleJet16
HLT_L1SingleJet36
HLT_L1SingleMu12
HLT_L1SingleMu20
HLT_L1SingleMu3
HLT_L1SingleMuOpen
How were these data validated?
During data taking all the runs recorded by CMS are certified as good for physics analysis if all subdetectors, trigger, lumi and physics objects (tracking, electron, muon, photon, jet and MET) show the expected performance. Certification is based first on the offline shifters evaluation and later on the feedback provided by detector and Physics Object Group experts. Based on the above information, which is stored in a specific database called Run Registry, the Data Quality Monitoring group verifies the consistency of the certification and prepares a json file of certified runs to be used for physics analysis. For each reprocessing of the raw data, the above mentioned steps are repeated. For more information see:
CMS data quality monitoring: Systems and experiences
The CMS Data Quality Monitoring software experience and future improvements
The CMS data quality monitoring software: experience and future prospects
How can you use these data?
You can access these data through the CMS Open Data container or the CMS Virtual Machine. See the instructions for setting up one of the two alternative environments and getting started in
Running CMS analysis code using Docker
Files and indexes
Disclaimer
These open data are released under the Creative Commons Zero v1.0 Universal license.
Neither the experiment(s) ( CMS ) nor CERN endorse any works, scientific or otherwise, produced using these data.
This release has a unique DOI that you are requested to cite in any applications or publications.
