[vsnet-alert 15237] Herbig Ae/Be type star MisV1325 is brightening

[Seiichi Yoshida]

Dear colleagues,

Herbig Ae/Be type star MisV1325 is brightening after about 2 year
faint period since early 2011 from Tsutomu Fujiwara's observations.

It kept faint and almost constant until 2012 Dec. 4, but brightened by
about 0.5 mag on Dec. 31. Now it is brightest, as bright as 2010-2011
season.

Adolfo San Segundo reported it was 14.36 mag(CV) on Dec. 28.828, which
suggests that MisV1325 was on the way of brightening at that time,
because it was 14.5-14.6 mag(CV) until October, and it was 14.0
mag(CV) in early 2011.

  http://www.aerith.net/misao/data/misv.cgi?1325

Recent observations by Tsutomu Fujiwara:

MisV1325 20120310.53174 139Rc Mis
MisV1325 20120312.49683 140Rc Mis
MisV1325 20120314.51541 139Rc Mis
MisV1325 20120320.49418 139Rc Mis
MisV1325 20120324.49061 139Rc Mis
MisV1325 20120331.48575 141Rc Mis
MisV1325 20120407.48343 138Rc Mis
MisV1325 20120824.59081 140Rc Mis
MisV1325 20120906.56705 141Rc Mis
MisV1325 20120915.55953 141Rc Mis
MisV1325 20120923.51788 140Rc Mis
MisV1325 20121004.54161 140Rc Mis
MisV1325 20121015.60872 140Rc Mis
MisV1325 20121020.60720 140Rc Mis
MisV1325 20121026.59112 140Rc Mis
MisV1325 20121112.56853 140Rc Mis
MisV1325 20121118.51839 141Rc Mis
MisV1325 20121126.56087 139Rc Mis
MisV1325 20121130.57218 140Rc Mis
MisV1325 20121204.54981 139Rc Mis
MisV1325 20121231.49787 136Rc Mis
MisV1325 20130103.54444 134Rc Mis
MisV1325 20130103.54600 135Rc Mis
MisV1325 20130103.54728 136Rc Mis

MisV1325 20120310.52861 145V Mis
MisV1325 20120312.52123 144V Mis
MisV1325 20120314.54130 146V Mis
MisV1325 20120320.49741 144V Mis
MisV1325 20120324.49350 144V Mis
MisV1325 20120331.49303 146V Mis
MisV1325 20120824.59264 144V Mis
MisV1325 20120906.56899 145V Mis
MisV1325 20120915.56076 145V Mis
MisV1325 20120923.51902 144V Mis
MisV1325 20121004.54374 146V Mis
MisV1325 20121015.61198 144V Mis
MisV1325 20121020.60887 145V Mis
MisV1325 20121026.59234 145V Mis
MisV1325 20121112.57027 145V Mis
MisV1325 20121118.51966 146V Mis
MisV1325 20121126.56200 147V Mis
MisV1325 20121130.57325 144V Mis
MisV1325 20121204.55105 143V Mis
MisV1325 20121231.49899 142V Mis
MisV1325 20130103.54840 141V Mis

MisV1325 20120824.59381 156B Mis
MisV1325 20120923.52206 154B Mis
MisV1325 20121004.54564 154B Mis
MisV1325 20121015.61381 154B Mis
MisV1325 20121020.61053 152B Mis
MisV1325 20121026.59405 153B Mis
MisV1325 20121112.57215 152B Mis
MisV1325 20121118.52150 154B Mis
MisV1325 20121126.56424 156B Mis
MisV1325 20121130.57502 154B Mis
MisV1325 20121204.55222 154B Mis
MisV1325 20121231.50097 149B Mis
MisV1325 20130103.55175 152B Mis

* Until 2012 Apr.  7 -- 0.20-m f/4 reflector + BITRAN BJ32L
* After 2012 Aug. 24 -- 0.20-m f/4 reflector + SBIG ST-7XMEi

Best regards,

--
Seiichi Yoshida
comet at aerith.net
http://www.aerith.net/