Hatena::Groupkanatatmp

KANATA ObsLog

2011-04-19

[] T Pyx : light curve

f:id:kanataobslog:20110420033112p:image

We performed photometric observations of T Pyx in B, V ,Rc, Ic, J, H and Ks-bands. We successfully obtained the magnitude in rising phase due to the monitoring observations had already been begun since the start of the outburst. Despite of the rapid increase of the luminosity, the color index (except for V-Ks) seem to be almost constant.