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Hubble Space Telescope

Cycle 21 Peer Review Guidelines

Proposal Package

Once again for this cycle we are providing the Proposal Package to you as a downloadable TAR file. To download your proposals, please log onto our Web-based Reviewer system at: https://tac.stsci.edu/tacreview with your email address as your userid and the password that was emailed to you. As soon as you log in, you will be asked to change your password. If you have any problems or questions about this system, please contact Brett Blacker, blacker@stsci.edu; 410-338-1281. If you are unable to download the package for any reason, please contact Brett and we will send you a CD.