SIMBAD references

2011AJ....142..156S - Astron. J., 142, 156 (2011/November-0)

The carnegie supernova project: second photometry data release of low-redshift type Ia supernovae.

STRITZINGER M.D., PHILLIPS M.M., BOLDT L.N., BURNS C., CAMPILLAY A., CONTRERAS C., GONZALEZ S., FOLATELLI G., MORRELL N., KRZEMINSKI W., ROTH M., SALGADO F., DEPOY D.L., HAMUY M., FREEDMAN W.L., MADORE B.F., MARSHALL J.L., PERSSON S.E., RHEAULT J.-P., SUNTZEFF N.B., VILLANUEVA S., LI W. and FILIPPENKO A.V.

Abstract (from CDS):

The Carnegie Supernova Project (CSP) was a five-year observational survey conducted at Las Campanas Observatory that obtained, among other things, high-quality light curves of ∼100 low-redshift Type Ia supernovae (SNe Ia). Presented here is the second data release of nearby SN Ia photometry consisting of 50 objects, with a subset of 45 having near-infrared follow-up observations. Thirty-three objects have optical pre-maximum coverage with a subset of 15 beginning at least five days before maximum light. In the near-infrared, 27 objects have coverage beginning before the epoch of B-band maximum, with a subset of 13 beginning at least five days before maximum. In addition, we present results of a photometric calibration program to measure the CSP optical (uBgVri) bandpasses with an accuracy of ∼1%. Finally, we report the discovery of a second SN Ia, SN 2006ot, similar in its characteristics to the peculiar SN 2006bt.

Abstract Copyright:

Journal keyword(s): galaxies: distances and redshifts - supernovae: general

VizieR on-line data: <Available at CDS (J/AJ/142/156): table1.dat table3.dat table4.dat table5.dat>

Simbad objects: 105

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