High-Resolution Emission-Line Imaging of Seyfert Galaxies. II. Evidence for Anisotropic Ionizing Radiation

1988 ◽  
Vol 334 ◽  
pp. 121 ◽  
Author(s):  
Andrew S. Wilson ◽  
Martin J. Ward ◽  
Christopher A. Haniff
Keyword(s):  
High Resolution ◽  
Ionizing Radiation ◽  
Emission Line ◽  
Seyfert Galaxies ◽  
Line Imaging

An Emission-Line Imaging Survey of Early-Type Seyfert Galaxies. II. Implications for Unified Schemes

1996 ◽  
Vol 467 ◽  
pp. 197 ◽  
Author(s):  
John S. Mulchaey ◽  
Andrew S. Wilson ◽  
Zlatan Tsvetanov
Keyword(s):  
Emission Line ◽  
Seyfert Galaxies ◽  
Early Type ◽  
Line Imaging

Emission-Line Imaging of QSO[CLC]s[/CLC] with High Resolution

2001 ◽  
Vol 121 (1) ◽  
pp. 80-89 ◽  
Author(s):  
J. B. Hutchings ◽  
S. L. Morris ◽  
D. Crampton
Keyword(s):  
High Resolution ◽  
Emission Line ◽  
Line Imaging

scholarly journals High resolution spectroscopy and emission line imaging of DEM L 71 withXMM-Newton

2003 ◽  
Vol 406 (1) ◽  
pp. 141-148 ◽  
Author(s):  
K. J. van der Heyden ◽  
J. A. M. Bleeker ◽  
J. S. Kaastra ◽  
J. Vink
Keyword(s):  
High Resolution ◽  
Emission Line ◽  
High Resolution Spectroscopy ◽  
Line Imaging

scholarly journals Substructures in the Narrow-Line Region of AGN

1989 ◽  
Vol 134 ◽  
pp. 312-313
Author(s):  
Sylvain Veilleux
Keyword(s):  
High Resolution ◽  
Emission Line ◽  
Seyfert Galaxies ◽  
Narrow Line ◽  
Line Profiles ◽  
Preliminary Results ◽  
Line Region ◽  
Narrow Line Region ◽  
Narrow Emission ◽  
Resolution Study

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.

scholarly journals Large-Scale Outflows in Edge-on Seyfert Galaxies. I. Optical Emission-Line Imaging and Optical Spectroscopy

1996 ◽  
Vol 105 ◽  
pp. 75 ◽  
Author(s):  
Edward J. M. Colbert ◽  
Stefi A. Baum ◽  
Jack F. Gallimore ◽  
Christopher P. O'Dea ◽  
Matthew D. Lehnert ◽  
...  
Keyword(s):  
Emission Line ◽  
Optical Spectroscopy ◽  
Large Scale ◽  
Optical Emission ◽  
Seyfert Galaxies ◽  
Line Imaging

An Emission-Line Imaging Survey of Early-Type Seyfert Galaxies. I. The Observations

1996 ◽  
Vol 102 ◽  
pp. 309 ◽  
Author(s):  
John S. Mulchaey ◽  
Andrew S. Wilson ◽  
Zlatan Tsvetanov
Keyword(s):  
Emission Line ◽  
Seyfert Galaxies ◽  
Early Type ◽  
Line Imaging

FeXIV Line Emission Polarization of the July 11, 1991 Solar Corona

1994 ◽  
Vol 144 ◽  
pp. 541-547
Author(s):  
J. Sýkora ◽  
J. Rybák ◽  
P. Ambrož
Keyword(s):  
High Resolution ◽  
Solar Corona ◽  
Emission Line ◽  
Solar Eclipse ◽  
White Light ◽  
Preliminary Analysis ◽  
Line Emission ◽  
Total Solar Eclipse ◽  
Degree Of Polarization ◽  
High Resolution Images

AbstractHigh resolution images, obtained during July 11, 1991 total solar eclipse, allowed us to estimate the degree of solar corona polarization in the light of FeXIV 530.3 nm emission line and in the white light, as well. Very preliminary analysis reveals remarkable differences in the degree of polarization for both sets of data, particularly as for level of polarization and its distribution around the Sun’s limb.

scholarly journals The Excitation Mechanism of Emission‐Line Regions in Seyfert Galaxies

1999 ◽  
Vol 521 (2) ◽  
pp. 531-546 ◽  
Author(s):  
Ian Evans ◽  
Anuradha Koratkar ◽  
Mark Allen ◽  
Michael Dopita ◽  
Zlatan Tsvetanov
Keyword(s):  
Emission Line ◽  
Seyfert Galaxies ◽  
Excitation Mechanism
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