• 제목/요약/키워드: cosmology: obervations

검색결과 1건 처리시간 0.015초

YONSEI NEARBY SUPERNOVA EVOLUTION INVESTIGATION (YONSEI) SUPERNOVA CATALOGUE

  • KIM, YOUNG-LO;KANG, YIJUNG;LEE, YOUNG-WOOK
    • 천문학논총
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    • 제30권2호
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    • pp.485-486
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    • 2015
  • 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.