VizieR Online Data Catalog: Sample of 141 SNe Ia (Rigault+, 2020)
Abstract
Using a large sample of SNe Ia from the Nearby Supernova Factory we have developed and quantified the importance of an improved local host environment indicator - the local specific star formation rate, LsSFR. Our sample of 141 SNe Ia is almost twice that available in Rigault et al. (2013A&A...560A..66R). We derived the local star formation rate from spatially-resolved Hα emission using the methods initially developed in Rigault et al. (2013A&A...560A..66R), and the local and global stellar masses using SDSS and SNIFS g- and i-band imaging.
(2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- September 2020
- DOI:
- 10.26093/cds/vizier.36440176
- Bibcode:
- 2020yCat..36440176R
- Keywords:
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- Supernovae;
- Photometry;
- Optical