General Proposal Resources

Phase I Proposing
Phase II Proposing
Proposal Planning Toolbox
HST Primer

Proposing with COS

Observing Strategies Link

Observing Strategies

COS2025 Policies

COS2025 Policies

COS Resources

Spectroscopic Exposure Time Calculator

Imaging Exposure Time Calculator

Imaging Target Acquisition Exposure Time Calculator

Disperse Light Target Acquisition Exposure Time Calculator

COS/FUV Wavelength Range Tool

 

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LAST UPDATED: 06/17/2019

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