• Computing and Batch Systems - logging into our computing farm and running HTCondor jobs
• List of users and institutes - maps users to the groups in HTCondor they should submit to
• General information about the BNL shared Tier-3 - BNL shared Tier-3 analysis facility

Data Storage

US ATLAS shared T3 users have access to the following storage allocations:

US ATLAS T3 Storage

Home	20 GB per user under `$HOME `
Data	500 GB per user under `/atlasgpfs01/usatlas/data/$USERNAME`
dCache	5 TB per user under `/pnfs/usatlas.bnl.gov/users/$USERNAME` (via `xrootd`)
BNL Box	50 GB space under https://bnlbox.sdcc.bnl.gov/ and NextCloud app
`LOCALGROUPDISK`	15TB (default) for collaboration outside BNL, on RSE `BNL-OSG2_LOCALGROUPDISK`