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YONSEI NEARBY SUPERNOVA EVOLUTION INVESTIGATION (YONSEI) SUPERNOVA CATALOGUE

  • KIM, YOUNG-LO (Center for Galaxy Evolution Research and Department of Astronomy, Yonsei University) ;
  • KANG, YIJUNG (Center for Galaxy Evolution Research and Department of Astronomy, Yonsei University) ;
  • LEE, YOUNG-WOOK (Center for Galaxy Evolution Research and Department of Astronomy, Yonsei University)
  • Received : 2014.11.30
  • Accepted : 2015.06.30
  • Published : 2015.09.30

Abstract

We use light-curve fitting models (MLCS2k2, SALT2, and SNooPy) as implemented in SNANA to make the YOnsei Nearby Supernova Evolution Investigation (YONSEI) Supernova Catalogue. The catalogue consists of several hundred Type Ia supernovae (SNe Ia) in the redshift range from 0.01 to 1.35, and provides distance moduli, light-curve shape parameters, and color or extinction values for each supernova. This data set will be used to study the dependence of SNe Ia luminosities on the host galaxy morphologies. In this paper, we present the YONSEI Supernova Catalogue and preliminary systematic tests for the catalogue.

Keywords

References

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Cited by

  1. Environmental Dependence of Type Ia Supernova Luminosities from a Sample without a Local–Global Difference in Host Star Formation vol.854, pp.1, 2018, https://doi.org/10.3847/1538-4357/aaa127