Cepheid calibration of the peak brightness of type la supernovae: Calibration of SN 1990N in NGC 4639 averaged with six earlier type ia supernova calibrations to give H0 directly

Astrophysical Journal

Volumn 460, Issue 1 PART II, 1996, Pages

  Sandage, Allan ^a  

^a CARNEGIE OBSERVATORIES   (United States)

Author keywords

Cepheids; Distance scale; Galaxies: Individual (NGC 4639)

Indexed keywords

EID: 0002245539     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: None     Document Type: Article

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