DAS  3.0
Das Analysis System
Lumi mask files (a.k.a. Golden JSON files)

For LowPU data

2018

Copied from

/afs/cern.ch/cms/CAF/CMSCOMM/COMM_DQM/certification/Collisions18/13TeV/PromptReco/Cert_318939-319488_13TeV_PromptReco_SpecialCollisions18_JSON_LOWPU.txt

2017C

Copied from

/afs/cern.ch/cms/CAF/CMSCOMM/COMM_DQM/certification/Collisions17/13TeV/ReReco/Cert_299996-303819_13TeV_EOY2017ReReco_Collisions17_JSON_LowPU.txt

2017H

Copied from

/afs/cern.ch/cms/CAF/CMSCOMM/COMM_DQM/certification/Collisions17/13TeV/ReReco/Cert_306896-307082_13TeV_EOY2017ReReco_Collisions17_JSON_LowPU.txt

2016

Currently, the 2016 lowPU data is not availible.