2月21日~3月1日PSP系统发现四颗超新星候选体
2月21日至3月1日，PSP系统连续发现4颗超新星候选体，呈井喷态势。
按照正常情况，目前的观测设备系统，平均每年发现10颗超新星，而且随着国际竞争愈发激烈，发现会越来越困难。
然而随着PSP系统的逐步成熟，目前这种全新的看图搜索模式体现出了极强的优势和效率，自2016年新年以来已经先后发现7颗超新星侯选体以及确认一颗系外新星，也就是说一个季度干了一年的活，可谓战果喜人。尤其是最近三颗候选体，按照以前的看图模式基本是无力发现的，这体现了PSP系统的优越性。
随着PSP系统的逐步稳定以及其在天文爱好者群体的影响力逐步提高，发现超新星已经基本走向常态，去年廖家铭小朋友的发现导致的新闻效应冲击已经趋于平静，我相信这是一个系统走向成熟的标志，也体现了当初PSP项目建立的初衷，是其在天文科普工作方面的一种全新的更具有生命力的工作模式。科普既要有新闻媒体的大力宣传，自身也要有足够的“干货”，否则也只能是昙花一现，吸引眼球而已。
自PSP项目于2015年7月29日上线以来，已经有6500名以上的同好参与搜索，PSP官方网站已经有超过1.5万人注册。目前通过PSP系统发现超新星的人数已经近40人，其中年龄跨度10至54岁，各行各业的参与者都有。
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以下是最近4颗超新星发现的汇总：
1、内部编号：PSP16E
2016年2月21日通过PSP公众超新星巡天项目发现，发现者丁乙，高伟，高兴。TNS页面链接http://wis-tns.weizmann.ac.il/object/2016ajo
以下是报告全文
POSSIBLE SUPERNOVA IN AN ANONYMOUSE GALAXY
Yi Ding, Wei Gao and Xing Gao,report the discovery of a possible supernova(mag approximately 15.7)on one 40-s survey image(limiting mag about 19.0)taken by Xing Gao in Xingming Observation Sky Survey(C42)around Feb.20.99075 UT. Using an unfiltered CCD( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9). The new object approximately located at R.A.=18h 44m 12s.49 Decl.=+24 09 29.7(equinox 2000.0), which was found in an anonymous galaxy near PGC 62338. Nothing is visible at this position on archival images taken on Nov.13,2015(limiting mag 19.0), or on the DSS (POSS-II Red) from Jun.20,1992 (limiting mag about 19.5).
NET UCAC-A2.0
PSP16E C2016 02 20.99075 18 44 12.49 +24 09 29.7 15.7 V C42
All images can be seen from: http://www.xjltp.com/XOSS/PSP16E/PSP16E.htm
C42,Xingming Observatory,Mt. Nanshan. Observers Y.Ding,W.Gao,X.Gao,Measurer W.Gao 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
该目标正在等待光谱验证
2、内部编号：PSP16F
2016年2月29日通过PSP公众超新星巡天项目发现，发现者娄佳昕，胡迪，乔铅振，高伟，廖煕，刘声，李树璋，沈洋，李昂，廖梁健，薛皓辰，袁奎，张小卫，计成，余云香，惠琪，李露泽，王晓兵，田彬，尹强，孙国佑和高兴。TNS页面链接http://wis-tns.weizmann.ac.il/object/2016aqw
以下是报告全文
POSSIBLE SUPERNOVA IN PGC 32850
Jiaxin Lou,Di Hu,Qianzhen Qiao,Wei Gao,Xi Liao,Sheng Liu,Shuzhang Li,Yang Shen,Ang Li,Liangjian Liao,Haochen Xue,Kui Yuan,Xiaowei Zhang,Cheng Ji,Yunxiang Yu,Qi Hui,Luze Li,Xiaobing Wang,Bin Tian,Qiang Yin,Guoyou Sun,Xing Gao, report the discovery of a possible supernova (mag approximately 18.0) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observation Sky Survey(C42) around Feb 29.84178 UT. using an unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=10h 55m 53s.83 Decl.=+36 51 48.0(equinox 2000.0). Nothing is visible at this position on archival images taken on Feb.26(limiting mag 19.0), or on the DSS(POSS-II Red) from May.15,1985(limiting mag about 20.5).
Bin Tian''''''''s private observatory follow-up the possible supernova (mag approximately 17.5) on one 300-s image (limiting mag about 19.0) around Mar.01.57425 UT. Using a CCD + Sharpstar AL-130 Refracting telescope D=130-mm @f/6.67.
NET USNO-A2.0
PSP16F C2016 02 29.84178 10 55 53.83 +36 51 48.0 18.0 V C42
PSP16F C2016 03 01.57425 10 55 53.81 +36 51 47.8 17.5 V XXX
PSP16F C2016 03 01.57956 10 55 53.75 +36 51 47.4 17.5 V C42
All images can be seen from: http://www.xjltp.com/XOSS/PSP16F/PSP16F
C42,Xingming Observatory,Mt. Nanshan. Observers J.Lou,D.Hu,Q.Qiao,W.Gao,X.Liao,S.Liu,S.Li,Y.Shen,A.Li,L.Liao,H.Xue,K.Yua
n,X.Zhang,C.Ji,Y.Yu,Q.Hui,L.Li,X.Wang,B.Tian,Q.Yin,G.Sun,X.Gao, Measurers G.Sun 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
3月4日晚，该超新星候选体已经被云南天文台光谱验证为II型超新星
3、内部编号：PSP16G
2016年2月29日通过PSP公众超新星巡天项目发现，发现者高伟，沈洋，张紫恒，胡迪，薛皓辰，张宓，尹强，余云香，徐佳一，廖梁健，娄延文，李露泽，宋韦肇凰，顾少雄，计成，王晓兵，涂天宇,王奥博，殷淑蕾，孙国佑，高兴。TNS页面链接http://wis-tns.weizmann.ac.il/object/2016aqx
以下是报告全文
POSSIBLE SUPERNOVA IN PGC 62205
Wei Gao,Yang Shen,Ziheng Zhang,Di Hu,Haochen Xue,Mi Zhang,Qiang Yin,Yunxiang Yu,Jiayi Xu,Liangjian Liao,Yanwen Lou,Luze Li,Weizhaohuang Song,Shaoxiong Gu,Cheng Ji,Xiaobing Wang,Tianyu Tu,Aobo Wang,Shulei Yin,Guoyou Sun,Xing Gao, report the discovery of a possible supernova (mag approximately 17.7) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observation Sky Survey(C42) around Feb 29.98125 UT. using an unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). The new object approximately located at R.A.=18h 39m 18s.89 Decl.=+38 56 09.1(equinox 2000.0). Nothing is visible at this position on archival images taken on Dec.05,2015(limiting mag 19.0), or on the DSS(POSS-II Red) from May.30,1993(limiting mag about 20.5).
NET USNO-A2.0
PSP16G C2016 02 29.98125 18 39 18.89 +38 56 09.1 17.7 V C42
All images can be seen from: http://www.xjltp.com/XOSS/PSP16G/PSP16G.htm
C42,Xingming Observatory,Mt. Nanshan. Observers W.Gao,Y.Shen,Z.Zhang,D.Hu,H.Xue,M.Zhang,Q.Yin,Y.Yu,J.Xu,L.Liao,Y.Lou,L.Li,W.Song,S.Gu,C.Ji,X.Wang,T.Tu,A.Wang,S.Yin,G.Sun,X.Gao, Measurers G.Sun 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
该目标正在等待光谱验证
4、内部编号：PSP16H
2016年3月1日通过PSP公众超新星巡天项目发现，发现者张紫恒、计成、阮建高和高兴。TNS页面链接http://wis-tns.weizmann.ac.il/object/2016ara
以下是报告全文
POSSIBLE SUPERNOVA IN PGC 24017
Ziheng Zhang,Cheng Ji,Jiangao Ruan and Xing Gao, report the discovery of a possible supernova (mag approximately 18.0) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observation Sky Survey (C42) around Mar.01.64185 UT. Using an unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9). The new object approximately located at R.A.=08h 33m 41s.05 Decl.=+41 25 08.6 (equinox 2000.0). Which is about 10.4" west and 6.2" south of the center of the PGC 24017.
Nothing is visible at this position on archival images taken on Feb.03,2016 (limiting mag 19.0), or on the DSS (POSS-II Blue) from Apr.08,1997 (limiting mag about 19.5).
NET UCAC-4
PSP16H C2016 03 01.64185 08 33 41.05 +41 25 08.6 18.0 V C42
All images can be seen from: http://www.xjltp.com/XOSS/PSP16H/PSP16H.htm
C42,Xingming Observatory,Mt. Nanshan. Observers Z.Zhang, C.Ji, J.Ruan, X.Gao, Measurer H.Tan 0.36-m f/6.9 Schmidt-Cassegrain telescope and CCD.
该目标正在等待光谱验证