8 Jan
2023
8 Jan
'23
7:21 p.m.
4C +31.03 is blazer, recently reported gamma-ray-flare by Ciprini et al. (ATel #15841). In my CCD images, it is also bright in optical wavelength.
2459948.9066 11.70 Ic 2459948.9061 12.12 Rc 2459948.9057 12.45 V
with 0.25mSCT + QSI 632ws CCD at Kamagaya, Japan
https://meineko.com/ccd/4C30.03-outburst.jpg
Seiichiro Kiyota VSOLJ