[vsnet-alert 11951] Re: Nova Sgr 2010 No. 2

[Hiroyuki Maehara]

 According to CBET 2261, Koichi Nishiyama (Kurume, Fukuoka, Japan) 
and Fujio Kabashima (Miyaki, Saga, Japan) discovered a possible 
nova (mag 11.2) on two unfiltered CCD images taken around Apr. 23.782.

object         YYYYMMDD(UT)   mag  observer
SGRnova2010-2  20100402.831  <12.9 (K. Nishiyama and F. Kabashima, CBET 2261)
SGRnova2010-2  20100416.749  <13.1 (K. Nishiyama and F. Kabashima, CBET 2261)
SGRnova2010-2  20100423.782   11.2 (K. Nishiyama and F. Kabashima, CBET 2261)
SGRnova2010-2  20100424.660   11.1 (T. Yusa, CBET 2261)
SGRnova2010-2  20100424.673   11.6 (K. Nishiyama and F. Kabashima, CBET 2261)

object         YYYYMMDD(UT)   mag      observer
SGRnova2010-2  20100424.708   10.11Ic  Kis.VSOLJ
SGRnova2010-2  20100424.709   12.39Rc  Kis.VSOLJ
SGRnova2010-2  20100424.712   14.66V   Kis.VSOLJ
Observer: Seiichiro Kiyota (Ibaraki, Japan)

object         YYYYMMDD(UT)   mag  observer
SGRnova2010-2  20100424.75242 10.21Ic  Mhh.VSOLJ
SGRnova2010-2  20100424.75375 12.47Rc  Mhh.VSOLJ
SGRnova2010-2  20100424.75532 15.33V   Mhh.VSOLJ
SGRnova2010-2  20100424.75781 <169B    Mhh.VSOLJ
SGRnova2010-2  20100424.76100 16.48:y  Mhh.VSOLJ
Observer: Hiroyuki Maehara (Kyoto, Japan)