Line profiles and the kinematics of the narrow-line region in Seyfert galaxies

1990 ◽  
Vol 348 ◽  
pp. 421 ◽  
Author(s):  
M. M. de Robertis ◽  
Richard A. Shaw

1989 ◽  
Vol 134 ◽  
pp. 312-313
Author(s):  
Sylvain Veilleux

The preliminary results of a high-resolution study of narrow emission-line profiles in bright Seyfert galaxies are reported. Profile substructures such as secondary peaks and shoulders are observed in nearly all the objects. The results of profile comparisons in Mrk 359, Mrk 533, and Mrk 1066 are briefly discussed.



2001 ◽  
Vol 546 (2) ◽  
pp. 744-758 ◽  
Author(s):  
Tohru Nagao ◽  
Takashi Murayama ◽  
Yoshiaki Taniguchi


2009 ◽  
Vol 5 (S267) ◽  
pp. 327-327
Author(s):  
V. Cracco ◽  
S. Ciroi ◽  
F. Di Mille ◽  
L. Vaona ◽  
P. Rafanelli ◽  
...  

AbstractIonization cones are one of the most important pieces of evidence supporting the AGN unified model (Antonucci & Miller 1985; Urry & Padovani 1995). Until now, the physical processes at work in the cones are not completely understood. A still open question concerns the origin of the gas. To study the origin of the ionized gas, we first selected a sample of nearby (z<0.03) Seyfert galaxies showing extended [O iii] λ5007 emission. We then observed these galaxies with the MultiPupil Fiber Spectrograph (MPFS) at the 6-m telescope of the Special Astrophysical Observatory (Russia). Here we present very preliminary results on the properties of the narrow-line region (NLR) of the intermediate Seyfert galaxy Mrk 6.



1992 ◽  
Vol 255 (2) ◽  
pp. 351-368 ◽  
Author(s):  
D. Taylor ◽  
J. E. Dyson ◽  
D. J. Axon


1999 ◽  
Vol 525 (2) ◽  
pp. 685-690 ◽  
Author(s):  
A. C. Quillen ◽  
A. Alonso‐Herrero ◽  
M. J. Rieke ◽  
Colleen McDonald ◽  
Heino Falcke ◽  
...  


2017 ◽  
Vol 844 (1) ◽  
pp. 30 ◽  
Author(s):  
Guobin Mou ◽  
Tinggui Wang ◽  
Chenwei Yang


1981 ◽  
Vol 247 ◽  
pp. 403 ◽  
Author(s):  
T. M. Heckman ◽  
H. R. Butcher ◽  
G. K. Miley ◽  
W. J. M. van Breugel


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