Kinematic constraints on structuring of the optical emission-line nebula in NGC 1275

2012 ◽  
Author(s):  
Chi-chung, Jeffrey Chan
Keyword(s):  
Emission Line ◽  
Optical Emission ◽  
Kinematic Constraints ◽  
Ngc 1275

scholarly journals Magnetic support of the optical emission line filaments in NGC 1275

Nature ◽  
2008 ◽  
Vol 454 (7207) ◽  
pp. 968-970 ◽  
Author(s):  
A. C. Fabian ◽  
R. M. Johnstone ◽  
J. S. Sanders ◽  
C. J. Conselice ◽  
C. S. Crawford ◽  
...  
Keyword(s):  
Emission Line ◽  
Optical Emission ◽  
Magnetic Support ◽  
Ngc 1275

scholarly journals Tri-dimensional Spectroscopy of the Seyfert Galaxy NGC 1275: Kinematics and Excitation of the Cooling-Flow Gas

1997 ◽  
Vol 159 ◽  
pp. 353-354
Author(s):  
M. Yoshida ◽  
G. Kosugi ◽  
K. Aoki
Keyword(s):  
Emission Line ◽  
Seyfert Galaxy ◽  
Optical Emission ◽  
Two Dimensional ◽  
X Ray ◽  
Cooling Flow ◽  
Gas Kinematics ◽  
Line Region ◽  
Ngc 1275 ◽  
Perseus Cluster

NGC 1275, the Perseus cluster cD galaxy, is a well-known Seyfert 1 galaxy and also one of the strongest extragalactic radio sources (3C84). Although many studies have been done on the extended optical emission-line region of NGC 1275, which is thought to be associated with the X-ray cooling-flow phenomenon (e.g., Heckman et al. 1989, Ferruit and Pecontal 1994), the excitation mechanism of the emission-line gas and two-dimensional gas kinematics are still unclear. We made tri-dimensional spectroscopy of NGC 1275 in order to reveal two-dimensional kinematics and- the relation between the gas motion and the excitation of the emission lines.

scholarly journals Serendipitous Discovery of an Optical Emission-line Jet in NGC 232

2017 ◽  
Vol 850 (1) ◽  
pp. L17 ◽  
Author(s):  
C. López-Cobá ◽  
S. F. Sánchez ◽  
I. Cruz-González ◽  
L. Binette ◽  
L. Galbany ◽  
...  
Keyword(s):  
Emission Line ◽  
Optical Emission

scholarly journals Optical emission line nebulae in galaxy cluster cores 1: the morphological, kinematic and spectral properties of the sample

2016 ◽  
Vol 460 (2) ◽  
pp. 1758-1789 ◽  
Author(s):  
S. L. Hamer ◽  
A. C. Edge ◽  
A. M. Swinbank ◽  
R. J. Wilman ◽  
F. Combes ◽  
...  
Keyword(s):  
Emission Line ◽  
Spectral Properties ◽  
Galaxy Cluster ◽  
Optical Emission ◽  
Cluster Cores

scholarly journals A Comparison of Rest-frame Ultraviolet and Optical Emission-line Diagnostics in the Lensed Galaxy SDSS J1723+3411 at Redshift z = 1.3293

2021 ◽  
Vol 908 (2) ◽  
pp. 154
Author(s):  
J. R. Rigby ◽  
Michael Florian ◽  
A. Acharyya ◽  
Matthew Bayliss ◽  
Michael D. Gladders ◽  
...  
Keyword(s):  
Emission Line ◽  
Rest Frame ◽  
Optical Emission

scholarly journals Kband SINFONI spectra of twoz~ 5 submillimeter galaxy systems: upper limits to the unobscured star formation from [O II] optical emission line searches

2016 ◽  
Vol 594 ◽  
pp. A74 ◽  
Author(s):  
Guilherme S. Couto ◽  
Luis Colina ◽  
Javier Piqueras López ◽  
Thaisa Storchi-Bergmann ◽  
Santiago Arribas
Keyword(s):  
Star Formation ◽  
Emission Line ◽  
Optical Emission ◽  
Line Searches ◽  
Upper Limits

Is there a Relation between Optical Emission Line Strengths and Continuum Shapes?

1989 ◽  
pp. 187-188
Author(s):  
Belinda J. Wilkes ◽  
Martin Elvis ◽  
Jonathan McDowell
Keyword(s):  
Emission Line ◽  
Optical Emission ◽  
Line Strengths

scholarly journals Optical observations of CI Cygni

1982 ◽  
Vol 70 ◽  
pp. 153-156
Author(s):  
N.A. Oliversen ◽  
C.M. Anderson ◽  
K.H. Nordsieck
Keyword(s):  
Emission Line ◽  
Optical Emission ◽  
Optical Observations

AbstractWe report optical emission line variations in CI Cygni during the 1980 eclipse.

Optical emission line profiles of symbiotic stars

1989 ◽  
pp. 85-86 ◽  
Author(s):  
K. Robinson ◽  
M. F. Bode ◽  
J. Meabum ◽  
M. J. Whitehead
Keyword(s):  
Emission Line ◽  
Optical Emission ◽  
Symbiotic Stars ◽  
Line Profiles
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