SIMBAD references

2015MNRAS.449.1753P - Mon. Not. R. Astron. Soc., 449, 1753-1759 (2015/May-2)

Bright but slow - Type II supernovae from OGLE-IV - implications for magnitude-limited surveys.

POZNANSKI D., KOSTRZEWA-RUTKOWSKA Z., WYRZYKOWSKI L. and BLAGORODNOVA N.

Abstract (from CDS):

We study a sample of 11 Type II supernovae (SNe) discovered by the OGLE-IV survey. All objects have well-sampled I-band light curves, and at least one spectrum. We find that two or three of the 11 SNe have a declining light curve, and spectra consistent with other SNe II-L, while the rest have plateaus that can be as short as 70 d, unlike the 100 d typically found in nearby galaxies. The OGLE SNe are also brighter, and show that magnitude-limited surveys find SNe that are different than usually found in nearby galaxies. We discuss this sample in the context of understanding Type II SNe as a class and their suggested use as standard candles.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): supernovae: general

VizieR on-line data: <Available at CDS (J/MNRAS/449/1753): table1.dat table2.dat>

CDS comments: OGLE12-047 is a probable misprint for OGLE13-047.

Simbad objects: 24

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