GO 16688
Sat May 02 20:09:23 EDT 2026
Principal Investigator: Richard Anderson
PI Institution: Ecole Polytechnique Federale de Lausanne
Investigators
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Title: Towards a 1% local determination of the Hubble constant: quantifying stellar association bias in the distance scale anchor galaxy NGC4258
Cycle: 29
External Allocation: 4
orbits
Proprietary Period: 6 months
Program Status: Program has been Completed
Program Coordinator: Elizabeth Nance
Contact
Contact Scientist: Adam Riess
Contact
ACS Reviewer: Samantha Hoffmann
Contact