中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
The photometric monitoring of gamma-ray-loud narrow-line Seyfert 1 galaxy 1H 0323+342 from 2006 to 2010

文献类型:期刊论文

作者Wang F(王放)1,2,3,4; Xiong DR(熊定荣)1,3,4; Bai JM(白金明)1,3,4; Li SK(李少昆)1,3,4; Wang JG(王建国)1,3,4
刊名RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期2017-07-01
卷号17期号:7页码:68-
ISSN号1674-4527
关键词Galaxies: Active Galaxies: Individual (1h 0323+342) Galaxies: Jets
DOI10.1088/1674-4527/17/7/68
产权排序第1完成单位
文献子类Article
英文摘要

1H 0323+342 is a gamma-ray-loud narrow-line Seyfert 1 galaxy (NLS1). The variability mechanism of gamma-ray-loud NLS1s remains unclear. We have observed 1H 0323+342 photometrically from 2006 to 2010 with a total of 41 nights of observations in order to constrain the variability mechanism. Intraday variabilities (IDVs) are detected on four nights. When considering the nights with time spans > 2 hours, the duty cycle is 28.3%. The average variability amplitude is 10.8% for IDVs and possibly variable nights. In the color-magnitude diagram, there are bluer-when-brighter chromatic trends for intraday and long-term timescales, which could be explained by the shock-in-jet model, and also could possibly be due to two distinct components or an accretion disk model.

学科主题天文学 ; 星系与宇宙学
URL标识查看原文
出版地20A DATUN RD, CHAOYANG, BEIJING, 100012, PEOPLES R CHINA
WOS关键词BL LACERTAE OBJECTS ; ACTIVE GALACTIC NUCLEI ; OPTICAL INTRADAY VARIABILITY ; S5 0716+714 ; BLAZARS ; MICROVARIABILITY ; QUASARS
资助项目National Key Program for Science and Technology Research and Development[2016YFA0400701] ; Key Research Program of the CAS[KJZD-EW-M06] ; National Natural Science Foundation of China (NSFC)[11133006] ; National Natural Science Foundation of China (NSFC)[11433004] ; National Natural Science Foundation of China (NSFC)[11303085] ; Western Light Youth Project ; Chinese Western Young Scholars Program by CAS ; 'Light of West China' Program by CAS ; CAS
WOS研究方向Astronomy & Astrophysics
语种英语
出版者NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
WOS记录号WOS:000416068400005
资助机构National Key Program for Science and Technology Research and Development[2016YFA0400701] ; Key Research Program of the CAS[KJZD-EW-M06] ; National Natural Science Foundation of China (NSFC)[11133006, 11433004, 11303085] ; Western Light Youth Project ; Chinese Western Young Scholars Program by CAS ; 'Light of West China' Program by CAS ; CAS
源URL[http://ir.ynao.ac.cn/handle/114a53/11900]  
专题云南天文台_丽江天文观测站(南方基地)
云南天文台_中国科学院天体结构与演化重点实验室
通讯作者Wang F(王放)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650216, China
4.Center for Astronomical Mega-Science, Chinese Academy of Sciences, Beijing 100012, China
推荐引用方式
GB/T 7714
Wang F,Xiong DR,Bai JM,et al. The photometric monitoring of gamma-ray-loud narrow-line Seyfert 1 galaxy 1H 0323+342 from 2006 to 2010[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2017,17(7):68-.
APA Wang F,Xiong DR,Bai JM,Li SK,&Wang JG.(2017).The photometric monitoring of gamma-ray-loud narrow-line Seyfert 1 galaxy 1H 0323+342 from 2006 to 2010.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,17(7),68-.
MLA Wang F,et al."The photometric monitoring of gamma-ray-loud narrow-line Seyfert 1 galaxy 1H 0323+342 from 2006 to 2010".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 17.7(2017):68-.

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来源:云南天文台

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