20 citations · 52 across the 7 of their papers we have counts for
7 papers
Infrared characteristics of the BIS catalog objects
S. Gaudenzi, R. Nesci, C. Rossi +3
We have studied several color-color infrared diagrams of the 276 late type stars of the BIS catalog. For 95 of these stars we derived spectral classification from our slit spectros…
Spectral Properties and Variability of BIS objects
S. Gaudenzi, R. Nesci, C. Rossi +3
Through the analysis and interpretation of newly obtained and of literature data we have clarified the nature of poorly investigated IRAS point sources classified as late type star…
Multiwavelength studies of X-ray selected extragalactic sample
A. M. Mickaelian, G. M. Paronyan, G. S. Harutyunyan +2
The joint catalogue of Active Galactic Nuclei selected from optical identifications of X-ray sources was created as a combination of two samples: Hamburg-ROSAT Catalogue (HRC) and…
RX J1643.7+3402 : a new bright cataclysmic variable
A. M. Mickaelian, S. K. Balayan, S. A. Ilovaisky +3
We report the discovery of a new bright (V12.6) cataclysmic variable star identified with the ROSAT X-ray source RX J1643.7+3402. Spectroscopic and photometric observations s…
On the nature of the FBS blue stellar objects and the completeness of the Bright Quasar Survey. II
A. M. Mickaelian, A. C. Goncalves, M. -P. Veron-Cetty +1
In Paper I (Mickaelian et al. 1999), we compared the surface density of QSOs in the Bright Quasar Survey (BQS) and in the First Byurakan Survey (FBS) and concluded that the complet…
On the nature of the FBS blue stellar objects and the completeness of the bright quasar survey
M. A. Mickaelian, A. C. Goncalves, M. -P. Veron-Cetty +1
The second part of the First Byurakan Survey is aimed at detecting all bright (B<16.5) UV-excess starlike objects in a large area of the sky. By comparison with other major surveys…
On the QSO content of the First Byurakan Survey and the completeness of the Palomar Green Survey
P. Veron, A. M. Mickaelian, A. C. Goncalves +1
The second part of the First Byurakan Survey is aimed at detecting all bright (B < 16.5) UV-excess starlike objects in a large area of the sky. By comparison with major X-ray and r…