Hatena::Groupkanatatmp

KANATA ObsLog

2009-11-04

[] Nova in M31 2009-10b : update

f:id:kanataobslog:20091104231307p:image

We uploaded the light curve of NM31 2009-10b.

Optical transient in UGC 2773 ; update

f:id:kanataobslog:20091104221632p:image

We update the light curve of the optical transient of UGC 2773.

[] Type Ia SN 2009kk : update

f:id:kanataobslog:20091104210355p:image

We update the light curve of Type Ia SN 2009kk.

[] Fe II nova V5584 Sgr : optical spectra

f:id:kanataobslog:20091104110934p:image:left

We took an additional spectra of V5584 Sgr on 2009 November 03. As can be seen in the figure, the object strengthened intensities of most of emission lines. The red continuum light observed on October 31 decayed. These results imply that a pseudo-photosphere would start to shrink.