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Extreme warm absorber variability in the Seyfert galaxy Mrk 704
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SYSNO ASEP 0362735 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Extreme warm absorber variability in the Seyfert galaxy Mrk 704 Author(s) Matt, G. (IT)
Bianchi, S. (IT)
Guainazzi, M. (IT)
Longinotti, A. L. (ES)
Dadina, M. (IT)
Karas, Vladimír (ASU-R) RID, ORCID
Malaguti, G. (IT)
Miniutti, G. (ES)
Petrucci, P. O. (FR)
Piconcelli, E. (IT)
Ponti, G. (IT)Number of authors 11 Source Title Astronomy & Astrophysics. - : EDP Sciences - ISSN 0004-6361
Roč. 533, September (2011), A1/1-A1/9Number of pages 9 s. Language eng - English Country FR - France Keywords active galactic nuclei Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics CEZ AV0Z10030501 - ASU-R (2005-2011) UT WOS 000295168100001 DOI 10.1051/0004-6361/201116443 Annotation The aim of this paper is to constrain the warm absorber further by studying its variability. Methods. We analyzed the X-ray spectra of a Seyfert 1 galaxy, Mrk 704, which was observed twice, three years apart, by XMM-Newton. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2012
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