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MULTI-COLOR OPTICAL MONITORING OF MRK 501 FROM 2010 TO 2015
Xiong DR(熊定荣)1,2; Zhang, Haojing3; Zhang, Xiong3; Yi, Tingfeng3; Bai JM(白金明)1; Wang F(王放)1; Liu HT(刘洪涛)1; Zheng, Yonggang3
Source PublicationASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
2016-02-01
Volume222Issue:2
DOI10.3847/0067-0049/222/2/24
Contribution Rank第1完成单位
Indexed BySCI
KeywordBl Lacertae Objects: Individual (Mrk 501) Galaxies: Active Galaxies: Photometry
Abstract

We have monitored the BL Lac object Mrk 501 in the optical V, R, and I bands from 2010 to 2015. For Mrk 501, the presence of a strong host galaxy component can affect the results of photometry. After subtracting the host galaxy contributions, the source shows intraday and long-term variabilities for optical flux and color indices. The average variability amplitudes of the V, R, and I bands are 22.05%, 22.25%, and 23.82%, respectively, and the value of the duty cycle is 14.87%. A minimal variability timescale of 106 minutes is detected. No significant time lag between the V and I bands is found on one night. The bluer-when-brighter (BWB) trend is dominant for Mrk 501 on intermediate, short, and intraday timescales, which supports the shock-in-jet model. For the long timescale, Mrk 501, in different states, can have different BWB trends. The corresponding results for non-correcting host galaxy contributions are also presented.

Funding ProjectNational Nature Science Foundation of China[11163007] ; National Nature Science Foundation of China[U1231203] ; National Nature Science Foundation of China[11063004] ; National Nature Science Foundation of China[11133006] ; National Nature Science Foundation of China[11361140347] ; Strategic Priority Research Program "The emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000]
Funding OrganizationNational Nature Science Foundation of China[11163007, U1231203, 11063004, 11133006, 11361140347] ; Strategic Priority Research Program "The emergence of Cosmological Structures" of the Chinese Academy of Sciences[XDB09000000]
Language英语
Subject Area天文学 ; 星系与宇宙学 ; 星系天文学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP PUBLISHING LTD
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0067-0049
URL查看原文
Archive Date2016-12-15
WOS IDWOS:000371304400010
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordBL-LACERTAE OBJECTS ; ACTIVE GALACTIC NUCLEI ; SPECTRAL ENERGY-DISTRIBUTION ; ACCRETION DISK MODELS ; LARGE-AREA TELESCOPE ; RAY BRIGHT BLAZARS ; S5 0716+714 ; INTRADAY VARIABILITY ; LOUD BLAZARS ; LAC OBJECTS
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/9346
Collection丽江天文观测站(南方基地)
Corresponding AuthorZhang, Haojing
Affiliation1.National Astronomical Observatories/Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Department of Physics, Yunnan Normal University, Kunming 650500, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xiong DR,Zhang, Haojing,Zhang, Xiong,et al. MULTI-COLOR OPTICAL MONITORING OF MRK 501 FROM 2010 TO 2015[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2016,222(2).
APA Xiong DR.,Zhang, Haojing.,Zhang, Xiong.,Yi, Tingfeng.,Bai JM.,...&Zheng, Yonggang.(2016).MULTI-COLOR OPTICAL MONITORING OF MRK 501 FROM 2010 TO 2015.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,222(2).
MLA Xiong DR,et al."MULTI-COLOR OPTICAL MONITORING OF MRK 501 FROM 2010 TO 2015".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 222.2(2016).
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