GO 13301

Sat May 02 15:54:39 EDT 2026

Principal Investigator: J. Shull
PI Institution: University of Colorado at Boulder
Investigators (XML)

Title: Deep COS Spectra of the Two Brightest Quasars that Probe the He II Post-Reionization Era
Cycle: 21
External Allocation: 35 orbits
Proprietary Period: 12 months

Program Status: Program has been Completed

Program Coordinator: Amber Armstrong Contact
Contact Scientist: Steven Penton Contact

Program Contents

Visit Status Information (XML)