[vsnet-alert 18772] Re: AG Peg outburst

[Hiroyuki Maehara]

AG Peg brightened to V=7.2, B=7.8 and Ic=5.9 mag on June 21.

object   date(UT)       mag.     code  err.
PEGAG    20150520.79681 6.413Ic  KW2   0.009
PEGAG    20150520.79684 8.485V   KW2   0.012
PEGAG    20150520.79685 9.395B   KW2   0.050
PEGAG    20150520.79721 6.425Ic  KW2   0.010
PEGAG    20150520.79723 8.511V   KW2   0.013
PEGAG    20150520.79726 9.288B   KW2   0.047
PEGAG    20150524.79647 6.432Ic  KW2   0.009
PEGAG    20150524.79649 8.500V   KW2   0.016
PEGAG    20150524.79652 9.439B   KW2   0.072
PEGAG    20150524.79686 6.422Ic  KW2   0.009
PEGAG    20150524.79690 8.500V   KW2   0.016
PEGAG    20150524.79692 9.302B   KW2   0.067
PEGAG    20150526.79624 6.425Ic  KW2   0.008
PEGAG    20150526.79626 8.526V   KW2   0.014
PEGAG    20150526.79628 9.328B   KW2   0.056
PEGAG    20150526.79664 6.435Ic  KW2   0.009
PEGAG    20150526.79667 8.511V   KW2   0.014
PEGAG    20150526.79669 9.332B   KW2   0.058
PEGAG    20150528.79875 8.544V   KW2   0.017
PEGAG    20150528.79877 9.295B   KW2   0.073
PEGAG    20150528.79913 8.522V   KW2   0.017
PEGAG    20150528.79916 9.337B   KW2   0.080
PEGAG    20150529.73392 6.393Ic  KW2   0.019
PEGAG    20150531.79810 6.434Ic  KW2   0.010
PEGAG    20150531.79814 8.479V   KW2   0.016
PEGAG    20150531.79816 9.357B   KW2   0.069
PEGAG    20150531.79851 6.440Ic  KW2   0.011
PEGAG    20150531.79854 8.528V   KW2   0.017
PEGAG    20150531.79855 9.346B   KW2   0.071
PEGAG    20150621.65721 5.890Ic  KW2   0.007
PEGAG    20150621.65723 7.232V   KW2   0.007
PEGAG    20150621.65726 7.807B   KW2   0.019
PEGAG    20150621.65759 5.891Ic  KW2   0.008
PEGAG    20150621.65762 7.230V   KW2   0.008
PEGAG    20150621.65764 7.818B   KW2   0.018

KW2: Kamogata/Kiso/Kyoto Wide-field Survey
     f=105mm lens (F/2.0) + SBIG ST-8XME

On Sun, Jun 21, 2015 at 11:02:56, Taichi Kato wrote:
> Re: AG Peg outburst
> 
>    A. Takahashi-san observed at 7.4 mag on June 20.
> Such bright magnitudes were only observed before
> the 1940s.
>