STScI Logo
STScI Logo
HST
Banner

Getting Help

Please contact the help desk for questions on
Phase II preparation and APT.

Email: help@stsci.edu
Phone: 410-338-1082, 800-544-8125 (inside US only)

If at all possible please use email to submit questions.
Shortcuts

PyETCs
Cycle 20 Instrument Handbook
Data Handbook
ISRs
Instrument Comparisons
Call for Proposals
HST Primer
Phase II Proposal Instructions
Newsletters(STANs)


Copyright  | Help  | Printable Page