Observations of five supernovae in 1995-1997

Citation
Dy. Tsvetkov et al., Observations of five supernovae in 1995-1997, ASTRON REP, 45(7), 2001, pp. 527-537
Citations number
40
Categorie Soggetti
Space Sciences
Journal title
ASTRONOMY REPORTS
ISSN journal
10637729 → ACNP
Volume
45
Issue
7
Year of publication
2001
Pages
527 - 537
Database
ISI
SICI code
1063-7729(200107)45:7<527:OOFSI1>2.0.ZU;2-I
Abstract
We present the results of photometric observations of the type Ia supernova e SN 1995a1, 1996bo, 1996bk, the type lb/c supernova SN 1997X, and the type II supernova SN 1996an. The photometric characteristics of SN 1995al are c lose to the average for type Ia supernovae. Our analysis has revealed possi ble peculiarities in the light-curve shape and deviations from the average photometric parameters for SN 1996bk and 1996bo. Sn 1996an probably belongs to type HP. The light curve of SN 1997X resembles that of the type Ic supe rnova SN 1994I. Light-curve parameters and absolute magnitude estimates are presented. (C) 2001 MAIK "Nauka/Interperiodica".