If you are new to BNL
Please follow the following steps to get an account at the BNL computer facility RACF
To access the BNL computing facilities and to have physical access to the site one needs to get registered as a user at the BNL "Guest, User & Visitor Center" (https://www.bnl.gov/guv/). Once you have the guest accreditation a BNL account can be obtained by following the instructions at https://www.racf.bnl.gov/experiments/rhic/useraccounts.
An older "getting started" guide, partially obsolete.