天体收藏家-孙国佑

中国天文学会会员,埃格•威尔逊奖获得者,中国首颗银河系新星、亮红新星发现者,PSP公众超新星搜寻项目管理员,(546756)Sunguoyou – 孙国佑星。 严正声明:近期发现多个非法网站假冒本人网站,请广大爱好者注意甄别,谨防受骗!

2016年02日08除夕夜,通过PSP上报一颗M31河外新星候选体 M31N 2016-02a (已证认为M31河外新星)

除夕夜通过PSP项目发现的疑似M31新星,发现者有尹强,薛皓辰,计成,廖家铭,张宓,王奥博,吕玉玺,孙国佑,高兴。

POSSIBLE NOVA IN M31

Qiang Yin, Haochen Xue, Cheng Ji, Jiaming Liao, Mi Zhang, Aobo Wang, Yuxi Lv, Guoyou Sun and Xing Gao, report the discovery of a possible nova (mag approximately 18.1) on several 60s survey images (limiting mag about 19.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Fer 07.56656 UT using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356mm @f/6.9 ). the new object approximately located at R.A.=00h44m43s.49 Decl.=+41°53””40″.1  (equinox 2000.0). Which is about 1344.0″ east and 2251.6″ north of the center of the NGC224 (M31). Nothing is visible at this position on archival images taken on Fer 06.5 (limiting mag 19.0) and on the DSS(POSS2/UKSTU Red) from Nov 27,1986(limiting mag about 19.8).

NET USNO-A2.0
PSP16B   C2016 02 07.56656 00 44 43.49 +41 53 40.1          18.1 V      C42

All images can be seen from: http://www.xjltp.com/XOSS/PSP16B/PSP16B.htm
C42 Xingming Observatory, Mt. Nanshan. Observers Q.Yin, H.Xue, C.Ji, J.Liao, M.Zhang, A.Wang, Y.Lv, G.Sun, X.Gao , Measurer G.Sun. 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.

Discovery image taken by C42 on Feb.07.56679 UT,2016

Confirm image taken by C42 on Feb.07.60934 UT,2016

DSS IMAGE

Archival images taken by C42 on Aug.12 UT,2015

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