Generic HST proposal information:
- Proposal deadlines
- Call for Proposals
- HST Primer
- Proposal forms
- Proposal instructions
- Additional information
Check target availability:
General COS information:
- Web site
- Instrument Handbook
- Spectroscopic Exposure Time Calculator
- Imaging Exposure Time Calculator
- Imaging Target Acquisition Exposure Time Calculator
- Spectroscopy Target Acquisition Exposure Time Calculator
Specific COS proposal issues:
Base orbit requests on:
- Exposure times implied by COS sensitivity
- Exposure overheads for visits and exposures
- Orbit request examples
- Optionally, use the (APT software) as in Phase II