R94  1994AJ....107.1022R Richmond et al.          Cat. J/AJ/107/1022
R96  1996AJ....111..327R Richmond et al.
Q99  1999AJ....117..736Q Qiu et al.
I00  2000ApJ...534..660I Iwamoto et al.
M01  2001AJ....121.1648M Matheson et al.
CfA  ...................                          CfA photometry presented in F. Bianco et al. (in preparation), where the date of V-band maximum is derived by fitting Monte Carlo realizations the V-band photometric data points near peak with a second-degree polynomial. For cases where literature data were available for the same SN, those data were also included in the fit.
B02  2002ApJ...566.1005B Branch et al.       
F03  2003PASP..115.1220F Foley et al.
V08  2008MNRAS.383.1485V Valenti et al.           Cat. J/MNRAS/383/1485
T06  2006MNRAS.371.1459T Taubenberger et al. 
D11  2011ApJ...741...97D Drout et al.             Cat. J/ApJ/741/97 
S    ................... M. D. Stritzinger et al. In preparation
T05  2005ApJ...633L..97T Tominaga et al.          Note that the V-band light curve of SN 2005bf had two distinct maxima, and that we are using the first maximum as our reference.
P08a 2008MNRAS.389..131P Pastorello et al.
M06  2006ApJ...645L..21M Modjaz et al.
F07  2007ApJ...657L.105F Foley et al.
Y10  2010A&A...512A..70Y Young et al.
H09  2009A&A...496..841H Hunter et al.            Cat. J/A+A/496/841
S09  2009ApJ...697..676S Sahu et al.
S08  2008Natur.453..469S Soderberg et al.
M09  2009ApJ...702..226M Modjaz et al.            Cat. J/ApJ/702/226
P08b 2008MNRAS.389..131P Pastorello et al. 
C11  2011ApJ...739...41C Chornock et al.
V11  2011MNRAS.416.3138V Valenti et al.           Cat. J/MNRAS/416/3138
IAUC ...................                          International Astronomical Union Circulars