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Velocity-resolved reverberation mapping of five bright Seyfert 1 galaxies

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1807.04784v1.pdf (9.522Mb)
Date
22/10/2018
Author
Rosa, G. De
Fausnaugh, M. M.
Grier, C. J.
Peterson, B. M.
Denney, K. D.
Horne, Keith
Bentz, M. C.
Ciroi, S.
Bontà, E. Dalla
Joner, M. D.
Kaspi, S.
Kochanek, C. S.
Pogge, R. W.
Sergeev, S. G.
Vestergaard, M.
Adams, S. M.
Antognini, J.
Salvo, C. Araya
Armstrong, E.
Bae, J.
Barth, A. J.
Beatty, T. G.
Bhattacharjee, A.
Borman, G. A.
Boroson, T. A.
Bottorff, M. C.
Brown, J. E.
Brown, J. S.
Brotherton, M. S.
Coker, C. T.
Clanton, C.
Cracco, V.
Crawford, S. M.
Croxall, K. V.
Eftekharzadeh, S.
Eracleous, M.
Fiorenza, S. L.
Frassati, A.
Hawkins, K.
Henderson, C. B.
Holoien, T. W. -S.
Hutchison, T.
Kellar, J.
Kilerci-Eser, E.
Kim, S.
King, A. L.
Mura, G. La
Laney, C. D.
Li, M.
Lochhaas, C.
Ma, Z.
MacInnis, F.
Manne-Nicholas, E. R.
Mason, M.
McGraw, S. M.
Mogren, K.
Montouri, C.
Moody, J. W.
Mosquera, A. M.
Mudd, D.
Musso, R.
Nazarov, S. V.
Nguyen, M. L.
Ochner, P.
Okhmat, D. N.
Onken, C. A.
Ou-Yang, B.
Pancoast, A.
Pei, L.
Penny, M.
Poleski, R.
Portaluri, E.
Prieto, J. -L.
Price-Whelan, A. M.
Pulatova, N. G.
Rafter, S.
Roettenbacher, R. M.
Romero-Colmenero, E.
Runnoe, J.
Schimoia, J. S.
Shappee, B. J.
Sherf, N.
Simonian, G. V.
Siviero, A.
Skowron, D. M.
Skowron, J.
Somers, G.
Spencer, M.
Starkey, D. A.
Stevens, D. J.
Stoll, R.
Tamajo, E.
Tayar, J.
Saders, J. L. van
Valenti, S.
S. Villanueva, Jr
Villforth, C.
Weiss, Y.
Winkler, H.
Zastrow, J.
Zhu, W.
Zu, Y.
Keywords
Galaxies: active
Galaxies: nuclei
Galaxies: Seyfert
QB Astronomy
QC Physics
3rd-DAS
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Abstract
We present the first results from a reverberation-mapping campaign undertaken during the first half of 2012, with additional data on one AGN (NGC 3227) from a 2014 campaign. Our main goals are (1) to determine the black hole masses from continuum-Hβ reverberation signatures, and (2) to look for velocity-dependent time delays that might be indicators of the gross kinematics of the broad-line region. We successfully measure Hbeta time delays and black hole masses for five AGNs, four of which have previous reverberation mass measurements. The values measured here are in agreement with earlier estimates, though there is some intrinsic scatter beyond the formal measurement errors. We observe velocity dependent Hβ lags in each case, and find that the patterns have changed in the intervening five years for three AGNs that were also observed in 2007.
Citation
Rosa , G D , Fausnaugh , M M , Grier , C J , Peterson , B M , Denney , K D , Horne , K , Bentz , M C , Ciroi , S , Bontà , E D , Joner , M D , Kaspi , S , Kochanek , C S , Pogge , R W , Sergeev , S G , Vestergaard , M , Adams , S M , Antognini , J , Salvo , C A , Armstrong , E , Bae , J , Barth , A J , Beatty , T G , Bhattacharjee , A , Borman , G A , Boroson , T A , Bottorff , M C , Brown , J E , Brown , J S , Brotherton , M S , Coker , C T , Clanton , C , Cracco , V , Crawford , S M , Croxall , K V , Eftekharzadeh , S , Eracleous , M , Fiorenza , S L , Frassati , A , Hawkins , K , Henderson , C B , Holoien , T W -S , Hutchison , T , Kellar , J , Kilerci-Eser , E , Kim , S , King , A L , Mura , G L , Laney , C D , Li , M , Lochhaas , C , Ma , Z , MacInnis , F , Manne-Nicholas , E R , Mason , M , McGraw , S M , Mogren , K , Montouri , C , Moody , J W , Mosquera , A M , Mudd , D , Musso , R , Nazarov , S V , Nguyen , M L , Ochner , P , Okhmat , D N , Onken , C A , Ou-Yang , B , Pancoast , A , Pei , L , Penny , M , Poleski , R , Portaluri , E , Prieto , J -L , Price-Whelan , A M , Pulatova , N G , Rafter , S , Roettenbacher , R M , Romero-Colmenero , E , Runnoe , J , Schimoia , J S , Shappee , B J , Sherf , N , Simonian , G V , Siviero , A , Skowron , D M , Skowron , J , Somers , G , Spencer , M , Starkey , D A , Stevens , D J , Stoll , R , Tamajo , E , Tayar , J , Saders , J L V , Valenti , S , S. Villanueva , J , Villforth , C , Weiss , Y , Winkler , H , Zastrow , J , Zhu , W & Zu , Y 2018 , ' Velocity-resolved reverberation mapping of five bright Seyfert 1 galaxies ' , Astrophysical Journal , vol. 866 , no. 2 , 133 . https://doi.org/10.3847/1538-4357/aadd11
Publication
Astrophysical Journal
Status
Peer reviewed
DOI
https://doi.org/10.3847/1538-4357/aadd11
ISSN
0004-637X
Type
Journal article
Rights
© 2018, American Astronomical Society. This work has been made available online in accordance with the publisher’s policies. This is the author created accepted version manuscript following peer review and as such may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.3847/1538-4357/aadd11
Collections
  • University of St Andrews Research
URI
http://hdl.handle.net/10023/15608

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