Hatena::Groupkanatatmp

KANATA ObsLog

2009-09-17

[] SN 2009ig : update

f:id:kanataobslog:20090917224403p:image

We update the light curve of Type Ia SN 2009ig. The decline rate of B-band light curve is compared with those of a typical Type Ia SN 2005cf (Wang et al. 2009) and most luminous Type Ia SN 2009dc (Yamanaka et al. 2009). We suggest that SN 2009ig is classified into over-luminous SNe Ia as SN 1991T-like. We will continue this object.