REVERBERATION MAPPING RESULTS FOR FIVE SEYFERT 1 GALAXIES
We present the results from a detailed analysis of photometric and spectrophotometric data on five Seyfert 1 galaxies observed as a part of a recent reverberation mapping program. The data were collected at several observatories over a 140 day span beginning in 2010 August and ending in 2011 January...
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| Veröffentlicht in: | The Astrophysical journal 2012-08, Vol.755 (1), p.1-16 |
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| container_title | The Astrophysical journal |
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| creator | Grier, C J Peterson, B M Pogge, R W Denney, K D Bentz, M C Martini, Paul Sergeev, S G Kaspi, S MINEZAKI, T ZU, Y |
| description | We present the results from a detailed analysis of photometric and spectrophotometric data on five Seyfert 1 galaxies observed as a part of a recent reverberation mapping program. The data were collected at several observatories over a 140 day span beginning in 2010 August and ending in 2011 January. We obtained high sampling-rate light curves for Mrk 335, Mrk 1501, 3C 120, Mrk 6, and PG 2130+099, from which we have measured the time lag between variations in the 5100 [Angstrom] continuum and the H beta broad emission line. We then used these measurements to calculate the mass of the supermassive black hole at the center of each of these galaxies. Our new measurements substantially improve previous measurements of M sub(BH) and the size of the broad line-emitting region for four sources and add a measurement for one new object. Our new measurements are consistent with photoionization physics regulating the location of the broad line region in active galactic nuclei. |
| doi_str_mv | 10.1088/0004-637X/755/1/60 |
| format | Article |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Institute of Physics Open Access Journal Titles; Alma/SFX Local Collection |
| subjects | ASTRONOMY ASTROPHYSICS ASTROPHYSICS, COSMOLOGY AND ASTRONOMY BLACK HOLES Continuums DIAGRAMS Emission Galaxies GALAXY NUCLEI MAPPING MASS Mathematical analysis PHOTOIONIZATION Photometry PHOTON EMISSION SEYFERT GALAXIES SPECTROPHOTOMETRY Time lag VARIATIONS VISIBLE RADIATION |
| title | REVERBERATION MAPPING RESULTS FOR FIVE SEYFERT 1 GALAXIES |
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