New Parallaxes of Galactic Cepheids from Spatially Scanning the Hubble Space Telescope: Implications for the Hubble Constant

Year-Month2018-03
JournalThe Astrophysical Journal
AuthorRiess, Adam G., Casertano, Stefano, Yuan, Wenlong, Macri, Lucas, Anderson, Jay, MacKenty, John W., Bowers, J. Bradley, Clubb, Kelsey I., Filippenko, Alexei V., Jones, David O., Tucker, Brad E.
Bibcode2018ApJ...855..136R
TelescopeGS
InstrumentGMOS-S
ParticipantDD
First author participant affiliationUSA
Co-author participant affiliationsUSA
Program IDGS-2013B-DD-3

Gemini Observatory Participants