GO 9810
Sun May 03 00:10:29 EDT 2026
Principal Investigator: Lincoln Greenhill
PI Institution: Smithsonian Institution Astrophysical Observatory
Investigators
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Title: Accurate and Robust Calibration of the Extragalactic Distance Scale with the Maser Galaxy NGC4258
Cycle: 12
External Allocation: 48
orbits
Proprietary Period: 12 months
Program Status: Program has been Completed
Program Coordinator: Tony Roman
Contact
Contact Scientist: Adam Riess
Contact