4.7 Article

Berkeley Supernova Ia Program - III. Spectra near maximum brightness improve the accuracy of derived distances to Type Ia supernovae

期刊

出版社

OXFORD UNIV PRESS
DOI: 10.1111/j.1365-2966.2012.21526.x

关键词

methods: data analysis; supernovae: general; cosmology: observations; distance scale

资金

  1. W. M. Keck Foundation
  2. NSF [AST-0908886]
  3. DOE [DE-FC02-06ER41453, DE-FG02-08ER41563]
  4. TABASGO Foundation
  5. Direct For Mathematical & Physical Scien [0908886] Funding Source: National Science Foundation
  6. Division Of Astronomical Sciences [0908886] Funding Source: National Science Foundation

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In this third paper in a series we compare spectral feature measurements to photometric properties of 108 low-redshift (z < 0.1,

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