Hatena::Groupkanatatmp

KANATA ObsLog

2009-04-28

[] SN 2009dc : reached maximum light

f:id:kanataobslog:20090428211805p:image

The brightness of this object seems to reach around maximum light. We will research how decline rate the object decreasing the luminosity in B,V,Rc,Ic-band, and whether the light curve shapes should be (or not) used as luminosity indicator for the peculiar bight Type Ia supernovae.