Updates to the Union SNe Ia Compilation
Abstract
High-redshift supernovae observed with the Hubble Space Telescope (HST) are crucial for constraining any time variation of dark energy. In a forthcoming paper (Rubin et al., in prep), we will present a cosmological analysis incorporating an updated sample of these supernovae with updated photometry. We also present improved calibrations for the HST ACS and NICMOS cameras.
- Publication:
-
American Astronomical Society Meeting Abstracts #223
- Pub Date:
- January 2014
- Bibcode:
- 2014AAS...22324509R