scholarly journals Space Telescope and Optical Reverberation Mapping Project. IX. Velocity–Delay Maps for Broad Emission Lines in NGC 5548

2021 ◽  
Vol 907 (2) ◽  
pp. 76
Author(s):  
Keith Horne ◽  
G. De Rosa ◽  
B. M. Peterson ◽  
A. J. Barth ◽  
J. Ely ◽  
...  
Keyword(s):  
Emission Lines ◽  
Space Telescope ◽  
Reverberation Mapping ◽  
Broad Emission ◽  
Ngc 5548

scholarly journals Space Telescope and Optical Reverberation Mapping Project. XI. Disk-wind Characteristics and Contributions to the Very Broad Emission Lines of NGC 5548

2020 ◽  
Vol 898 (2) ◽  
pp. 141 ◽  
Author(s):  
M. Dehghanian ◽  
G. J. Ferland ◽  
G. A. Kriss ◽  
B. M. Peterson ◽  
K. T. Korista ◽  
...  
Keyword(s):  
Emission Lines ◽  
Space Telescope ◽  
Disk Wind ◽  
Reverberation Mapping ◽  
Broad Emission ◽  
Wind Characteristics ◽  
Ngc 5548

scholarly journals Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy

2017 ◽  
Vol 846 (1) ◽  
pp. 55 ◽  
Author(s):  
S. Mathur ◽  
A. Gupta ◽  
K. Page ◽  
R. W. Pogge ◽  
Y. Krongold ◽  
...  
Keyword(s):  
Space Telescope ◽  
X Ray ◽  
Reverberation Mapping ◽  
Ngc 5548

scholarly journals SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT.VI. REVERBERATING DISK MODELS FOR NGC 5548

2017 ◽  
Vol 835 (1) ◽  
pp. 65 ◽  
Author(s):  
D. Starkey ◽  
Keith Horne ◽  
M. M. Fausnaugh ◽  
B. M. Peterson ◽  
M. C. Bentz ◽  
...  
Keyword(s):  
Space Telescope ◽  
Reverberation Mapping ◽  
Ngc 5548

scholarly journals Profile variability of the H$\mathsf{\alpha}$ and H$\mathsf{\beta}$ broad emission lines in NGC 5548

2004 ◽  
Vol 422 (3) ◽  
pp. 925-940 ◽  
Author(s):  
A. I. Shapovalova ◽  
V. T. Doroshenko ◽  
N. G. Bochkarev ◽  
A. N. Burenkov ◽  
L. Carrasco ◽  
...  
Keyword(s):  
Emission Lines ◽  
Broad Emission ◽  
Ngc 5548

PROFILE VARIABILITY OF THE Hα AND Hβ BROAD EMISSION LINES IN NGC 5548

2004 ◽  
Author(s):  
A.I. SHAPOVALOVA ◽  
V.T. DOROSHENKO ◽  
N.G. BOCHKAREV ◽  
A.N. BURENKOV ◽  
L. CARRASCO ◽  
...  
Keyword(s):  
Emission Lines ◽  
Broad Emission ◽  
Ngc 5548

scholarly journals SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548

2016 ◽  
Vol 821 (1) ◽  
pp. 56 ◽  
Author(s):  
M. M. Fausnaugh ◽  
K. D. Denney ◽  
A. J. Barth ◽  
M. C. Bentz ◽  
M. C. Bottorff ◽  
...  
Keyword(s):  
Time Delays ◽  
Continuum Emission ◽  
Space Telescope ◽  
Reverberation Mapping ◽  
Optical Continuum ◽  
Ngc 5548

scholarly journals The link between broad emission line fluctuations and non-thermal emission from the inner AGN jet

2014 ◽  
Vol 10 (S313) ◽  
pp. 43-47 ◽  
Author(s):  
J. León Tavares ◽  
V. Chavushyan ◽  
A. Lobanov ◽  
E. Valtaoja ◽  
T. G. Arshakian
Keyword(s):  
Black Hole ◽  
Gamma Ray ◽  
Thermal Emission ◽  
Line Emission ◽  
Emission Lines ◽  
Continuum Emission ◽  
Strong Impact ◽  
Broad Line ◽  
Reverberation Mapping ◽  
Broad Emission

AbstractAGN reverberate when the broad emission lines respond to changes of the ionizing thermal continuum emission. Reverberation measurements have been commonly used to estimate the size of the broad-line region (BLR) and the mass of the central black hole. However, reverberation mapping studies have been mostly performed on radio-quiet sources where the contribution of the jet can be neglected. In radio-loud AGN, jets and outflows may affect substantially the relation observed between the ionizing continuum and the line emission. To investigate this relation, we have conducted a series of multi-wavelength studies of radio-loud AGN, combining optical spectral line monitoring with regular VLBI observations. Our results suggest that at least a fraction of the broad-line emitting material can be located in a sub-relativistic outflow ionized by non-thermal continuum emission generated in the jet at large distances (> 1 pc) from the central engine of AGN. This finding may have a strong impact on black hole mass estimates based on measured widths of the broad emission lines and on the gamma-ray emission mechanisms.

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