2012ApJ...755...60G

Query : 2012ApJ...755...60G

2012ApJ...755...60G - Astrophys. J., 755, 60 (2012/August-2)

Reverberation mapping results for five Seyfert 1 galaxies.

GRIER C.J., PETERSON B.M., POGGE R.W., DENNEY K.D., BENTZ M.C., MARTINI P., SERGEEV S.G., KASPI S., MINEZAKI T., ZU Y., KOCHANEK C.S., SIVERD R., SHAPPEE B., STANEK K.Z., SALVO C.A., BEATTY T.G., BIRD J.C., BORD D.J., BORMAN G.A., CHE X., CHEN C., COHEN S.A., DIETRICH M., DOROSHENKO V.T., DRAKE T., EFIMOV Yu.S., FREE N., GINSBURG I., HENDERSON C.B., KING A.L., KOSHIDA S., MOGREN K., MOLINA M., MOSQUERA A.M., NAZAROV S.V., OKHMAT D.N., PEJCHA O., RAFTER S., SHIELDS J.C., SKOWRON J., SZCZYGIEL D.M., VALLURI M. and VAN SADERS J.L.

Abstract (from CDS):

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 Å continuum and the Hβ 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 MBH 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.

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Journal keyword(s): galaxies: active - galaxies: nuclei - galaxies: Seyfert

VizieR on-line data: <Available at CDS (J/ApJ/755/60): table1.dat table5.dat table6.dat>

Simbad objects: 8

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Number of rows : 8
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 Mrk 335 Sy1 00 06 19.5372339024 +20 12 10.617404076   14.19 13.85     ~ 1254 0
2 Mrk 1501 Sy1 00 10 31.00590413 +10 58 29.5042981   15.96 15.40 12.22   ~ 717 0
3 Mrk 1506 Sy1 04 33 11.0956735296 +05 21 15.619461552   15.72 15.05 10.08   ~ 2000 2
4 IC 450 Sy1 06 52 12.3346265592 +74 25 37.121227716   15.16 14.19     ~ 571 1
5 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3693 2
6 Mrk 1513 Sy1 21 32 27.8162556672 +10 08 19.252365396   14.92 14.64     ~ 611 0
7 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2096 3
8 NGC 7603 Sy1 23 18 56.6538277656 +00 14 37.977066096   14.73 14.01     ~ 404 0

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