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A New Method to Calibrate the Magnitudes of Type Ia Supernovae at Maximum Light
ASTRONOMICAL SOCIETY OF THE PACIFIC CONFERENCE SERIES, no. 1 (2006): 69-74
摘要
We present. a new empirical method for fitting BVRI light curves of Type Ia supernovae, estimate their host galaxy extinction and calibrate their magnitudes at maximum to obtain distances. This method combines elements from two widely used techniques in the literature: the Delta m(15) template fitting method (Phillips et al. 1999) and MLC...更多
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