DD 12503

Sun Apr 19 23:37:06 EDT 2026

Principal Investigator: Justin Pierel
PI Institution: Space Telescope Science Institute
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Title: Constraining the Hubble Constant with Nebular-Phase Spectroscopy of a 20x Magnified, Multiply Imaged Supernova
Cycle: 4
External Allocation: 7.1 hours

Program Status: Program has been Completed

Program Coordinator: Crystal Mannfolk Contact

NIRSPEC Reviewer: Charles Keyes Contact

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