The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

Kelly D. Denney; Misty C. Bentz; Bradley M. Peterson; Richard W. Pogge; Edward M. Cackett; Matthias Dietrich; Jeffrey K. J. Fogel; Himel Ghosh; Keith Horne; Charles Kuehn; Takeo Minezaki; Christopher A. Onken; Vladimir I. Pronik; Douglas O. Richstone; Sergey G. Sergeev; Marianne Vestergaard; Matthew G. Walker; Yuzuru Yoshii

doi:10.1086/508533

The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

Kelly D. Denney, Misty C. Bentz, Bradley M. Peterson, Richard W. Pogge, Edward M. Cackett, Matthias Dietrich, Jeffrey K. J. Fogel, Himel Ghosh, Keith Horne, Charles Kuehn, Takeo Minezaki, Christopher A. Onken, Vladimir I. Pronik, Douglas O. Richstone, Sergey G. Sergeev, Marianne Vestergaard, Matthew G. Walker, Yuzuru Yoshii

DARK

94 Citationer (Scopus)

400 Downloads (Pure)

Abstract

We present new observations leading to an improved black hole mass estimate for the Seyfert 1 galaxy NGC 4593 as part of a reverberation-mapping campaign conducted at the MDM Observatory. Cross-correlation analysis of the H_beta emission-line light curve with the optical continuum light curve reveals an emission-line time delay of 3.73 (+-0.75) days. By combining this time delay with the H_beta line width, we derive a central black hole mass of M_BH = 9.8(+-2.1)x10^6 M_sun, an improvement in precision of a factor of several over past results.

Originalsprog	Engelsk
Artikelnummer	152
Tidsskrift	Astrophysical Journal
Vol/bind	653
Udgave nummer	1
ISSN	0004-637X
DOI	https://doi.org/10.1086/508533
Status	Udgivet - 18 aug. 2006

Adgang til dokumentet

10.1086/508533

pdf

Citationsformater

Denney, K. D., Bentz, M. C., Peterson, B. M., Pogge, R. W., Cackett, E. M., Dietrich, M., Fogel, J. K. J., Ghosh, H., Horne, K., Kuehn, C., Minezaki, T., Onken, C. A., Pronik, V. I., Richstone, D. O., Sergeev, S. G., Vestergaard, M., Walker, M. G., & Yoshii, Y. (2006). The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping. Astrophysical Journal, 653(1), [152]. https://doi.org/10.1086/508533

Denney, KD, Bentz, MC, Peterson, BM, Pogge, RW, Cackett, EM, Dietrich, M, Fogel, JKJ, Ghosh, H, Horne, K, Kuehn, C, Minezaki, T, Onken, CA, Pronik, VI, Richstone, DO, Sergeev, SG, Vestergaard, M, Walker, MG & Yoshii, Y 2006, 'The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping', Astrophysical Journal, bind 653, nr. 1, 152. https://doi.org/10.1086/508533

@article{0529a7ebfddc4a3499442339ed4816b9,

title = "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping",

abstract = "We present new observations leading to an improved black hole mass estimate for the Seyfert 1 galaxy NGC 4593 as part of a reverberation-mapping campaign conducted at the MDM Observatory. Cross-correlation analysis of the H_beta emission-line light curve with the optical continuum light curve reveals an emission-line time delay of 3.73 (+-0.75) days. By combining this time delay with the H_beta line width, we derive a central black hole mass of M_BH = 9.8(+-2.1)x10^6 M_sun, an improvement in precision of a factor of several over past results.",

keywords = "astro-ph",

author = "Denney, {Kelly D.} and Bentz, {Misty C.} and Peterson, {Bradley M.} and Pogge, {Richard W.} and Cackett, {Edward M.} and Matthias Dietrich and Fogel, {Jeffrey K. J.} and Himel Ghosh and Keith Horne and Charles Kuehn and Takeo Minezaki and Onken, {Christopher A.} and Pronik, {Vladimir I.} and Richstone, {Douglas O.} and Sergeev, {Sergey G.} and Marianne Vestergaard and Walker, {Matthew G.} and Yuzuru Yoshii",

year = "2006",

month = aug,

day = "18",

doi = "10.1086/508533",

language = "English",

volume = "653",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "Institute of Physics Publishing, Inc",

number = "1",

}

TY - JOUR

T1 - The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

AU - Denney, Kelly D.

AU - Bentz, Misty C.

AU - Peterson, Bradley M.

AU - Pogge, Richard W.

AU - Cackett, Edward M.

AU - Dietrich, Matthias

AU - Fogel, Jeffrey K. J.

AU - Ghosh, Himel

AU - Horne, Keith

AU - Kuehn, Charles

AU - Minezaki, Takeo

AU - Onken, Christopher A.

AU - Pronik, Vladimir I.

AU - Richstone, Douglas O.

AU - Sergeev, Sergey G.

AU - Vestergaard, Marianne

AU - Walker, Matthew G.

AU - Yoshii, Yuzuru

PY - 2006/8/18

Y1 - 2006/8/18

N2 - We present new observations leading to an improved black hole mass estimate for the Seyfert 1 galaxy NGC 4593 as part of a reverberation-mapping campaign conducted at the MDM Observatory. Cross-correlation analysis of the H_beta emission-line light curve with the optical continuum light curve reveals an emission-line time delay of 3.73 (+-0.75) days. By combining this time delay with the H_beta line width, we derive a central black hole mass of M_BH = 9.8(+-2.1)x10^6 M_sun, an improvement in precision of a factor of several over past results.

AB - We present new observations leading to an improved black hole mass estimate for the Seyfert 1 galaxy NGC 4593 as part of a reverberation-mapping campaign conducted at the MDM Observatory. Cross-correlation analysis of the H_beta emission-line light curve with the optical continuum light curve reveals an emission-line time delay of 3.73 (+-0.75) days. By combining this time delay with the H_beta line width, we derive a central black hole mass of M_BH = 9.8(+-2.1)x10^6 M_sun, an improvement in precision of a factor of several over past results.

KW - astro-ph

U2 - 10.1086/508533

DO - 10.1086/508533

M3 - Journal article

SN - 0004-637X

VL - 653

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 1

M1 - 152

ER -

The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater