2016A&A...594A.102C


Query : 2016A&A...594A.102C

2016A&A...594A.102C - Astronomy and Astrophysics, volume 594A, 102-102 (2016/10-1)

The mass of the black hole in RE J1034+396.

CZERNY B., YOU B., KURCZ A., SREDZINSKA J., HRYNIEWICZ K., NIKOLAJUK M., KRUPA M., WANG J.-M., HU C. and ZYCKI P.T.

Abstract (from CDS):

Context. The black hole mass measurement in active galaxies is a challenge, particularly in sources where the reverberation method cannot be applied.
Aims. We aim to determine the black hole mass in a very special object, RE J1034+396, one of the two active galactic nuclei (AGN) with quasi-periodic oscillations detected in X-rays, and a single bright AGN with optical band totally dominated by starlight.
Methods. We fit the stellar content using the codeSTARLIGHT, and the broad band disk contribution to optical/UV/X-ray emission is modeled with OPTXAGNF. Based onSTARLIGHT, we develop our own code OPTGAL for simultaneous fitting of the stellar, Fe II, and BC content in the optical/UV/X-ray data. We also determine the black hole mass using several other independent methods.
Results. Various methods give contradictory results. Most measurements of the black hole mass are in the range 106-107M, and the measurements based on dynamics give higher values than measurements based on Hβ and Mg II emission lines.

Abstract Copyright: © ESO 2016

Journal keyword(s): accretion, accretion disks - galaxies: active - quasars: individual: RE J1034+396

Simbad objects: 10

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Number of rows : 10
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 QSO B0445-4542 QSO 04 47 19.9874142288 -45 37 38.347801716   17.2 17.2     ~ 23 0
2 Z 212-25 Sy1 10 34 38.5982990352 +39 38 28.187042604   17.37 16.90     ~ 365 1
3 PB 3894 Sy1 12 14 17.6738687784 +14 03 13.182723144   14.46 14.19     ~ 823 0
4 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2716 0
5 Mrk 1383 Sy1 14 29 06.5720038632 +01 17 06.155007252   15.21 14.87     ~ 463 0
6 V* V381 Nor HXB 15 50 58.6637920704 -56 28 35.258385000   17.95 16.6     K3III 1175 0
7 V* V1033 Sco HXB 16 54 00.137 -39 50 44.90   15.20 14.2 16.14   F5IV 1888 1
8 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2633 0
9 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4349 0
10 LEDA 3096712 Sy1 22 57 39.0250746096 -36 56 06.528333048   16.59 16.0 15.64   ~ 76 0

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