Hatena::Groupkanatatmp

KANATA ObsLog

2009-09-18

[] 3C 454.3 : Brightening up

f:id:kanataobslog:20090919013157p:image

Fermi team reported that the object was in high state in gamma-ray region. The object in optical band was also brightening up. We show the light curve in V band, in which the magnitude was corrected the reddening, and the V-J color variation.