[ITAL]BVRI[/ITAL] Light Curves for 22 Type I[CLC]a[/CLC] Supernovae
Author(s) -
Adam G. Riess,
R. Kirshner,
B. Schmidt,
Saurabh W. Jha,
P. Challis,
P. Garnavich,
Ann A. Esin,
Chris Carpenter,
Randy Grashius,
Rudolph E. Schild,
Perry L. Berlind,
J. P. Huchra,
Charles F. Prosser,
E. Falco,
P. J. Benson,
César Briceño,
Warren R. Brown,
Nelson Caldwell,
Ian Dell’Antonio,
A. V. Filippenko,
Alyssa Goodman,
Norman A. Grogin,
Ted Groner,
John P. Hughes,
Paul Green,
Rolf A. Jansen,
Jan Kleyna,
Jane Luu,
Lucas M. Macri,
B. A. McLeod,
Kim K. McLeod,
B. R. McNamara,
B. McLean,
Alejandra A. E. Milone,
J. J. Mohr,
D. Moraru,
Chien Y. Peng,
J. Peters,
Andrea Prestwich,
Krzysztof Z. Stanek,
Á. Szentgyörgyi,
Ping Zhao
Publication year - 1999
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/300738
Subject(s) - photometry (optics) , physics , light curve , supernova , astrophysics , observatory , astronomy , type (biology) , stars , geology , paleontology
We present 1210 Johnson/Cousins B,V,R, and I photometric observations of 22recent type Ia supernovae (SNe Ia): SN 1993ac, SN 1993ae, SN 1994M, SN 1994S,SN 1994T, SN 1994Q, SN 1994ae, SN 1995D, SN 1995E, SN 1995al, SN 1995ac, SN1995ak, SN 1995bd, SN 1996C, SN 1996X, SN 1996Z, SN 1996ab, SN 1996ai, SN1996bk, SN 1996bl, SN 1996bo, and SN 1996bv. Most of the photometry wasobtained at the Fred Lawrence Whipple Observatory (FLWO) of theHarvard-Smithsonian Center for Astrophysics in a cooperative observing planaimed at improving the data base for SN Ia. The redshifts of the sample rangefrom $cz$=1200 to 37000 km s$^{-1}$ with a mean of $cz$=7000 km s$^{-1}$.Comment: Accepted to the Astronomical Journal, 41 pages, 8 figure
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