Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Balayan S"'
Publikováno v:
Open Astronomy, Vol 9, Iss 4, Pp 652-653 (2000)
Externí odkaz:
https://doaj.org/article/b7506758591440cd812a094c1cfa869f
Observations of Mrk 171, aimed at conduction of panoramic spectroscopy, were undertaken with the Byurakan 2.6-m telescope using spectrograph VAGR. Within the two components of the galaxy, there were differentiated eight condensations of starforming a
Externí odkaz:
http://arxiv.org/abs/1401.3765
Publikováno v:
Astrophysics: Volume55,Issue 1 (2012), Page 1-13
The methods of panoramic (3D) spectroscopy are used in a detailed study of galaxies with ongoing star formation chosen from among objects in seven selected fields of the Second Byurakan Survey (SBS). This article deals with the irregular galaxy SBS 1
Externí odkaz:
http://arxiv.org/abs/1401.3359
We bring the two color maps for the plane component magnetic field of our Galaxy in coordinates of (R;l) and (DM;l). It was shown that magnetic field has reversals of the direction in neighbor spiral arms, in agreement with known models for the Galac
Externí odkaz:
http://arxiv.org/abs/1012.0646
Autor:
Veron-Cetty, M. -P., Balayan, S. K., Mickaelian, A. M., Mujica, R., Chavushyan, V., Hakopian, S. A., Engels, D., Veron, P., Zickgraf, F. -J., Voges, W., Xu, D. -W.
Publikováno v:
Astronomy and Astrophysics, Vol. 414, p. 487-496, 02/2004
To build a large, optically bright, X-ray selected AGN sample we have correlated the ROSAT-FSC catalogue of X-ray sources with the USNO catalogue limited to objects brighter than O=16.5 and then with the APS database. Each of the 3,212 coincidences w
Externí odkaz:
http://arxiv.org/abs/astro-ph/0312116
Autor:
Mickaelian, A. M., Balayan, S. K., Ilovaisky, S. A., Chevalier, C., Veron-Cetty, M. -P., Veron, P.
Publikováno v:
Astronomy and Astrophysics, Vol. 381, p. 894-904, 01/2002
We report the discovery of a new bright (V$\sim$12.6) cataclysmic variable star identified with the ROSAT X-ray source RX J1643.7+3402. Spectroscopic and photometric observations show it to be a novalike variable sharing some of the characteristics o
Externí odkaz:
http://arxiv.org/abs/astro-ph/0108377
Publikováno v:
Bull. SAO. (Izv. SAO.) 36, (1993), 5-42
The data for 100 QSOs from the Second Byurakan Survey (SBS) located on the northern sky 8h < R.A. < 17h and 49deg < Dec. < 61deg are presented. The main parameters of emission lines and the other data for all QSOs as wel as their scans are given. Tot
Externí odkaz:
http://arxiv.org/abs/astro-ph/9801036
Akademický článek
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Autor:
Hakopian, S.1 susannahakopian@yahoo.com, Balayan, S.1, Dodonov, S.2, Moiseev, A.2, Smirnova, A.2
Publikováno v:
Astrophysics. Jan2012, Vol. 55 Issue 1, p1-13. 13p.
Autor:
Andreasyan, R.1 randrasy@bao.sci.am, Balayan, S.1 sbalayan@bao.sci.am, Movsesyan, V.1 vmovses@bao.sci.am
Publikováno v:
Astrophysics. Apr2011, Vol. 54 Issue 2, p177-183. 7p.