Register an account


Do NOT register unless you have already submitted your DESI Membership Form or you are an DESI External Member.

Before proceeding with the registration form below, please read and follow the steps and instructions here:


Please make sure your name includes a recognizable First and Last name, i.e. include a space between them.

The email address is required for Trac to send you a verification token.

Entering your email address will also enable you to reset your password if you ever forget it.

Please answer this question: On what telescope will the DESI instrument be installed?