Hatena::Groupkanatatmp

KANATA ObsLog

2009-12-28

[] PKS 2155-304 : Faded

f:id:kanataobslog:20091228205614p:image

The figure shows the light curve and temporal variation of the polarization degree of the object in V band. Although the object had gradually been bright since JD~2455100, the object was faded at recent data. The polarization degree of the object was still high and about 8%.

[] 3C 454.3 : Update the data

f:id:kanataobslog:20091228205206p:image

The figure shows the light curve of the object in V band. The object has recently been bright since JD~2455162, and reached about 13.7 mag.