|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
2008CBET.1447....2G - Central Bureau Electronic Telegrams, 1447, 2 (2008/July-0)
Supernovae 2008dv, 2008dz, 2008ee, and 2008ei.
GREEN D.W.E.
Abstract (from CDS):
SN 2008ei (CBET 1446) is also a type-Ia supernova. Cross-correlation with a library of type-Ia-supernova templates using the SNID code (Blondin and Tonry 2007, Ap.J. 666, 1024) gives a best-fit age for 2008ei of 2.1 ± 4.5 days before maximum brightness; removing a host-galaxy recession velocity of 11284 km/s (de Vaucouleurs et al. 1991, Third Reference Catalogue of Bright Galaxies), the minimum of the Si II 635.5-nm absorption feature is found to be blueshifted by about 15300 km/s.
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 4
To bookmark this query, right click on this link: simbad:2008CBET.1447....2G and select 'bookmark this link' or equivalent in the popup menu