Hatena::Groupkanatatmp

KANATA ObsLog

2011-03-02

[] S5 0716+714 : Rising phase

f:id:kanataobslog:20110302201126p:image

We update the data of S5 0716+714. The figure shows the light curve in the V band and V-J color variation. The object has recently been brightened.

2011-02-21

[] OJ 287 : Recent behavior

f:id:kanataobslog:20110222020416p:image

We update the data of OJ 287. The object showed a violent variability. The amplitude of the magnitude since JD 2455000 was about 2 mag. The figure shows the light curve in the V band and the V-J color variation.

[] S5 0716+714 : Update the data

f:id:kanataobslog:20110222015722p:image

We update the data of S5 0716+714. The figure shows the light curve in the V band and the V-J color variation. The object continues to be faded.

2011-02-15

[] S5 0716+714 : Update the data

f:id:kanataobslog:20110215234532p:image

We update the data of S5 0716+714. The object has recently been faint.

2011-02-04

[] S5 0716+714 : Update the data

f:id:kanataobslog:20110204231133p:image

We update the data of S5 0716+714. The figure shows the light curve in the V band and V-J color behavior of the object. The object has recently been faded.

2011-01-26

[] 3C 66A : Rising the polarization degree

f:id:kanataobslog:20110126194016p:image

We update the data of 3C 66A. The figure shows the light curve and temporal variation of the polarization degree in the V band. Recently, the object has faded to 14.2 mag. The polarization degree of the object has been rising from 10% to 22%.