Spectroscopic observations of the galaxy Markaryan 6

Astrophysics ◽  
1975 ◽  
Vol 9 (1) ◽  
pp. 20-25
Author(s):  
P. Notni ◽  
�. E. Khachikyan ◽  
M. M. Butslov ◽  
G. G. Gevorkyan
Keyword(s):  
Spectroscopic Observations ◽  
The Galaxy ◽  
Galaxy Markaryan

Spectrophotometry of the galaxy Markaryan 266

Astrophysics ◽  
1981 ◽  
Vol 16 (4) ◽  
pp. 366-374 ◽  
Author(s):  
A. R. Petrosyan
Keyword(s):  
The Galaxy ◽  
Galaxy Markaryan

Hydrogen lines in the spectrum of the galaxy Markaryan 6 during its activity

Astrophysics ◽  
1974 ◽  
Vol 8 (2) ◽  
pp. 112-116 ◽  
Author(s):  
V. I. Pronik ◽  
K. K. Chuvaev
Keyword(s):  
The Galaxy ◽  
Hydrogen Lines ◽  
Galaxy Markaryan

Spectral investigation of the galaxy Markaryan 297

Astrophysics ◽  
1988 ◽  
Vol 28 (1) ◽  
pp. 26-34
Author(s):  
A. N. Burenkov
Keyword(s):  
Spectral Investigation ◽  
The Galaxy ◽  
Galaxy Markaryan

Spectral investigation of the galaxy Markaryan 8

Astrophysics ◽  
1974 ◽  
Vol 8 (4) ◽  
pp. 311-316
Author(s):  
�. E. Khachikyan
Keyword(s):  
Spectral Investigation ◽  
The Galaxy ◽  
Galaxy Markaryan

Radio emission of the galaxy Markaryan 668 in the frequency range 2.3?14.4 GHz

Astrophysics ◽  
1979 ◽  
Vol 14 (4) ◽  
pp. 390-392
Author(s):  
V. A. Sanamyan ◽  
R. A. Kandalyan
Keyword(s):  
Radio Emission ◽  
Frequency Range ◽  
The Galaxy ◽  
Galaxy Markaryan

Detailed morphological and spectrophotometric investigation of the galaxy Markaryan 1118

Astrophysics ◽  
1989 ◽  
Vol 29 (2) ◽  
pp. 537-542
Author(s):  
A. N. Burenkov ◽  
A. R. Petrosyan ◽  
A. B. Sarkisyan ◽  
�. E. Khachikyan
Keyword(s):  
Spectrophotometric Investigation ◽  
The Galaxy ◽  
Galaxy Markaryan

Spectroscopic Observations of Baryons in the Local Universe

2005 ◽  
Vol 216 ◽  
pp. 274-289
Author(s):  
Kenneth R. Sembach
Keyword(s):  
Large Scale ◽  
Intergalactic Gas ◽  
Local Universe ◽  
X Ray ◽  
Spectroscopic Observations ◽  
Spectral Diagnostics ◽  
The Galaxy ◽  
X Ray Absorption ◽  
The Universe ◽  
Velocity Cloud

There is increasing observational evidence that hot, highly-ionized interstellar and intergalactic gas plays a significant role in the evolution of galaxies in the local universe. Recent observations from several ultraviolet and X-ray observatories have been used to study the highly ionized high velocity cloud system in the vicinity of the Galaxy, the hot gaseous corona of the Galaxy, and highly ionized absorption-line systems at low redshift. The primary spectral diagnostics of this warm-hot interstellar/intergalactic medium are ultraviolet and X-ray absorption lines of O vi and O vii. The observational data fit well into the framework of current theories for the evolution of large-scale structure in the universe, which predict that a significant fraction of the baryonic material at low redshift is contained in highly ionized intergalactic gas. In this paper, I summarize some of the recent highlights of spectroscopic observations of the hot baryons in the local universe.

Spectral investigation of the galaxy markaryan 111

Astrophysics ◽  
1984 ◽  
Vol 21 (3) ◽  
pp. 588-595
Author(s):  
A. N. Burenkov ◽  
A. R. Petrosyan ◽  
K. A. Saakyan ◽  
É. E. Khachikyan
Keyword(s):  
Spectral Investigation ◽  
The Galaxy ◽  
Galaxy Markaryan

Kinematic and Chemical Analysis of AEGIS Survey Stars

2017 ◽  
Vol 13 (S334) ◽  
pp. 283-284
Author(s):  
Sarah Dietz ◽  
Timothy C. Beers ◽  
Vinicius M. Placco ◽  
Jinmi Yoon ◽  
Keyword(s):  
Chemical Analysis ◽  
Galactic Structure ◽  
Thick Disk ◽  
Spectroscopic Observations ◽  
Halo Stars ◽  
Medium Resolution ◽  
The Galaxy ◽  
History Of ◽  
Moderate Scale ◽  
Input Catalogue

AbstractThe AAOmega Evolution of Galactic Structure (AEGIS) survey (P.I. Keller) was a moderate scale (45 nights) spectroscopic survey carried out with the AAOmega multi-fiber spectrograph at the Anglo-Australian Telescope. The input catalogue for the spectroscopic observations was derived from photometry of approximately 200 two-degree diameter fields obtained during the commissioning of the SkyMapper survey. The data consists of medium-resolution (R ~ 2,000) spectroscopy for approximately 70,000 thick disk and halo stars spanning a survey footprint of 4,900 square degrees. We plan to use the AEGIS data to further characterize the properties of the disk and halo systems and better constrain the assembly history of the Galaxy based on the behavior of the CEMP-no and CEMP-s stars in the sample.

scholarly journals M giants at two latitudes in the nuclear bulge of the galaxy

1984 ◽  
Vol 105 ◽  
pp. 571-575
Author(s):  
Jay A. Frogel ◽  
V.M. Blanco ◽  
A.E. Whitford
Keyword(s):  
Radial Velocities ◽  
Infrared Photometry ◽  
Term Study ◽  
Spectroscopic Observations ◽  
Transmission Grating ◽  
Long Term Study ◽  
Stellar Component ◽  
The Galaxy

We are engaged in a long term study of the stellar component in the nuclear bulge of the Galaxy. Regions of low obscuration at different galactic latitudes above the galactic nucleus are surveyed for M giants with a transmission grating and thin prism at the prime focus of the CTIO 4-m reflector. Photographic and infrared photometry are obtained for samples of the stars found. Spectroscopic observations are used to investigate band strengths and radial velocities.

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