Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs

K. D. Denney; B. M. Peterson; R. W. Pogge; A. Adair; D. W. Atlee; K. Au-Yong; M. C. Bentz; J. C. Bird; D. J. Brokofsky; E. Chisholm; M. L. Comins; M. Dietrich; V. T. Doroshenko; J. D. Eastman; Y. S. Efimov; S. Ewald; S. Ferbey; C. M. Gaskell; C. H. Hedrick; K. Jackson; S. A. Klimanov; E. S. Klimek; A. K. Kruse; A. Ladéroute; J. B. Lamb; K. Leighly; T. Minezaki; S. V. Nazarov; C. A. Onken; E. A. Petersen; P. Peterson; S. Poindexter; Y. Sakata; K. J. Schlesinger; S. G. Sergeev; N. Skolski; L. Stieglitz; J. J. Tobin; C. Unterborn; M. Vestergaard; A. E. Watkins; L. C. Watson; Y. Yoshii

doi:10.1088/0004-637X/704/2/L80

Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs

K. D. Denney, B. M. Peterson, R. W. Pogge, A. Adair, D. W. Atlee, K. Au-Yong, M. C. Bentz, J. C. Bird, D. J. Brokofsky, E. Chisholm, M. L. Comins, M. Dietrich, V. T. Doroshenko, J. D. Eastman, Y. S. Efimov, S. Ewald, S. Ferbey, C. M. Gaskell, C. H. Hedrick, K. JacksonS. A. Klimanov, E. S. Klimek, A. K. Kruse, A. Ladéroute, J. B. Lamb, K. Leighly, T. Minezaki, S. V. Nazarov, C. A. Onken, E. A. Petersen, P. Peterson, S. Poindexter, Y. Sakata, K. J. Schlesinger, S. G. Sergeev, N. Skolski, L. Stieglitz, J. J. Tobin, C. Unterborn, M. Vestergaard, A. E. Watkins, L. C. Watson, Y. Yoshii

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Abstract

A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the world, reveals that the Hβ emission region within the broad-line regions (BLRs) of several nearby active galactic nuclei (AGNs) exhibits a variety of kinematic behaviors. While the primary goal of this campaign was to obtain either new or improved Hβ reverberation lag measurements for several relatively low-luminosity AGNs, we were also able to unambiguously reconstruct velocity-resolved reverberation signals from a subset of our targets. Through high cadence spectroscopic monitoring of the optical continuum and broad Hβ emission-line variations observed in the nuclear regions of NGC3227, NGC3516, and NGC5548, we clearly see evidence for outflowing, infalling, and virialized BLR gas motions, respectively.

Original language	English
Pages (from-to)	L80-L84
Journal	Astrophysical Journal
Volume	704
Issue number	2 PART 2
DOIs	https://doi.org/10.1088/0004-637X/704/2/L80
Publication status	Published - 2009

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Denney, K. D., Peterson, B. M., Pogge, R. W., Adair, A., Atlee, D. W., Au-Yong, K., Bentz, M. C., Bird, J. C., Brokofsky, D. J., Chisholm, E., Comins, M. L., Dietrich, M., Doroshenko, V. T., Eastman, J. D., Efimov, Y. S., Ewald, S., Ferbey, S., Gaskell, C. M., Hedrick, C. H., ... Yoshii, Y. (2009). Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs. Astrophysical Journal, 704(2 PART 2), L80-L84. https://doi.org/10.1088/0004-637X/704/2/L80

@article{f09e8fe1271f4340b4af61f0ee17326a,

title = "Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs",

abstract = "A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the world, reveals that the Hβ emission region within the broad-line regions (BLRs) of several nearby active galactic nuclei (AGNs) exhibits a variety of kinematic behaviors. While the primary goal of this campaign was to obtain either new or improved Hβ reverberation lag measurements for several relatively low-luminosity AGNs, we were also able to unambiguously reconstruct velocity-resolved reverberation signals from a subset of our targets. Through high cadence spectroscopic monitoring of the optical continuum and broad Hβ emission-line variations observed in the nuclear regions of NGC3227, NGC3516, and NGC5548, we clearly see evidence for outflowing, infalling, and virialized BLR gas motions, respectively.",

keywords = "Galaxies: Seyfert, Galaxies: active, Galaxies: nuclei",

author = "Denney, \{K. D.\} and Peterson, \{B. M.\} and Pogge, \{R. W.\} and A. Adair and Atlee, \{D. W.\} and K. Au-Yong and Bentz, \{M. C.\} and Bird, \{J. C.\} and Brokofsky, \{D. J.\} and E. Chisholm and Comins, \{M. L.\} and M. Dietrich and Doroshenko, \{V. T.\} and Eastman, \{J. D.\} and Efimov, \{Y. S.\} and S. Ewald and S. Ferbey and Gaskell, \{C. M.\} and Hedrick, \{C. H.\} and K. Jackson and Klimanov, \{S. A.\} and Klimek, \{E. S.\} and Kruse, \{A. K.\} and A. Lad{\'e}route and Lamb, \{J. B.\} and K. Leighly and T. Minezaki and Nazarov, \{S. V.\} and Onken, \{C. A.\} and Petersen, \{E. A.\} and P. Peterson and S. Poindexter and Y. Sakata and Schlesinger, \{K. J.\} and Sergeev, \{S. G.\} and N. Skolski and L. Stieglitz and Tobin, \{J. J.\} and C. Unterborn and M. Vestergaard and Watkins, \{A. E.\} and Watson, \{L. C.\} and Y. Yoshii",

year = "2009",

doi = "10.1088/0004-637X/704/2/L80",

language = "English",

volume = "704",

pages = "L80--L84",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "American Astronomical Society",

number = "2 PART 2",

}

Denney, KD, Peterson, BM, Pogge, RW, Adair, A, Atlee, DW, Au-Yong, K, Bentz, MC, Bird, JC, Brokofsky, DJ, Chisholm, E, Comins, ML, Dietrich, M, Doroshenko, VT, Eastman, JD, Efimov, YS, Ewald, S, Ferbey, S, Gaskell, CM, Hedrick, CH, Jackson, K, Klimanov, SA, Klimek, ES, Kruse, AK, Ladéroute, A, Lamb, JB, Leighly, K, Minezaki, T, Nazarov, SV, Onken, CA, Petersen, EA, Peterson, P, Poindexter, S, Sakata, Y, Schlesinger, KJ, Sergeev, SG, Skolski, N, Stieglitz, L, Tobin, JJ, Unterborn, C, Vestergaard, M, Watkins, AE, Watson, LC & Yoshii, Y 2009, 'Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs', Astrophysical Journal, vol. 704, no. 2 PART 2, pp. L80-L84. https://doi.org/10.1088/0004-637X/704/2/L80

TY - JOUR

T1 - Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs

AU - Denney, K. D.

AU - Peterson, B. M.

AU - Pogge, R. W.

AU - Adair, A.

AU - Atlee, D. W.

AU - Au-Yong, K.

AU - Bentz, M. C.

AU - Bird, J. C.

AU - Brokofsky, D. J.

AU - Chisholm, E.

AU - Comins, M. L.

AU - Dietrich, M.

AU - Doroshenko, V. T.

AU - Eastman, J. D.

AU - Efimov, Y. S.

AU - Ewald, S.

AU - Ferbey, S.

AU - Gaskell, C. M.

AU - Hedrick, C. H.

AU - Jackson, K.

AU - Klimanov, S. A.

AU - Klimek, E. S.

AU - Kruse, A. K.

AU - Ladéroute, A.

AU - Lamb, J. B.

AU - Leighly, K.

AU - Minezaki, T.

AU - Nazarov, S. V.

AU - Onken, C. A.

AU - Petersen, E. A.

AU - Peterson, P.

AU - Poindexter, S.

AU - Sakata, Y.

AU - Schlesinger, K. J.

AU - Sergeev, S. G.

AU - Skolski, N.

AU - Stieglitz, L.

AU - Tobin, J. J.

AU - Unterborn, C.

AU - Vestergaard, M.

AU - Watkins, A. E.

AU - Watson, L. C.

AU - Yoshii, Y.

PY - 2009

Y1 - 2009

N2 - A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the world, reveals that the Hβ emission region within the broad-line regions (BLRs) of several nearby active galactic nuclei (AGNs) exhibits a variety of kinematic behaviors. While the primary goal of this campaign was to obtain either new or improved Hβ reverberation lag measurements for several relatively low-luminosity AGNs, we were also able to unambiguously reconstruct velocity-resolved reverberation signals from a subset of our targets. Through high cadence spectroscopic monitoring of the optical continuum and broad Hβ emission-line variations observed in the nuclear regions of NGC3227, NGC3516, and NGC5548, we clearly see evidence for outflowing, infalling, and virialized BLR gas motions, respectively.

AB - A detailed analysis of the data from a high sampling rate, multi-month reverberation mapping campaign, undertaken primarily at MDM Observatory with supporting observations from telescopes around the world, reveals that the Hβ emission region within the broad-line regions (BLRs) of several nearby active galactic nuclei (AGNs) exhibits a variety of kinematic behaviors. While the primary goal of this campaign was to obtain either new or improved Hβ reverberation lag measurements for several relatively low-luminosity AGNs, we were also able to unambiguously reconstruct velocity-resolved reverberation signals from a subset of our targets. Through high cadence spectroscopic monitoring of the optical continuum and broad Hβ emission-line variations observed in the nuclear regions of NGC3227, NGC3516, and NGC5548, we clearly see evidence for outflowing, infalling, and virialized BLR gas motions, respectively.

KW - Galaxies: Seyfert

KW - Galaxies: active

KW - Galaxies: nuclei

UR - https://www.scopus.com/pages/publications/70350619508

U2 - 10.1088/0004-637X/704/2/L80

DO - 10.1088/0004-637X/704/2/L80

M3 - Article

SN - 0004-637X

VL - 704

SP - L80-L84

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2 PART 2

ER -

Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs

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