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Overview
Phase I
Phase II
Phase III
Observing Status
HET Users Committee
HET Publication and Press Release Policy
Last updated: Sat, 30 Dec 2023 02:09:41 +0000 stevenj
Phase I Information for New Users
Phase I Basics
Calibrations
Spectrophotometric Standard Stars
Radial Velocity Standard Stars
Telluric Standard Stars
Project Feasibility
Data Acquisition HETiosyncrasies