Hatena::Groupkanatatmp

KANATA ObsLog

2008-12-06

[] 3C 454.3 : fading

f:id:kanataobslog:20081207004327p:image

The figure shows the light curve in V band and V-J color of the object. The object is still fading and color is becoming blue.

[] S2 0109+224 : update the data

f:id:kanataobslog:20081206231809p:image

We continue the observation of S2 0109+224. The object still has an large variability of the flux.