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A Population of Bona Fide Intermediate Mass Black Holes Identified as Low Luminosity Active Galactic Nuclei
Igor V. Chilingarian, Ivan Yu. Katkov, Ivan Yu. Zolotukhin +4
Nearly every massive galaxy harbors a supermassive black hole (SMBH) in its nucleus. SMBH masses are millions to billions , and they correlate with properties of spheroi…
RCSED - A Value-Added Reference Catalog of Spectral Energy Distributions of 800,299 Galaxies in 11 Ultraviolet, Optical, and Near-Infrared Bands: Morphologies, Colors, Ionized Gas and Stellar Populations Properties
Igor Chilingarian, Ivan Zolotukhin, Ivan Katkov +3
We present RCSED, the value-added Reference Catalog of Spectral Energy Distributions of galaxies, which contains homogenized spectrophotometric data for 800,299 low and intermediat…
Isolated compact elliptical galaxies: Stellar systems that ran away
Igor Chilingarian, Ivan Zolotukhin
Compact elliptical galaxies form a rare class of stellar system (~30 presently known) characterized by high stellar densities and small sizes and often harboring metal-rich stars.…
Period--luminosity relation for persistent LMXBs in the near-infrared
M. Revnivtsev, I. Zolotukhin, A. Meshcheryakov
We study relations between the X-ray luminosity, orbital period and absolute near-infrared magnitude of persistent low-mass X-ray binaries (LMXBs). We show that often optical and n…
Automated search for star clusters in large multiband surveys: II. Discovery and investigation of open clusters in the Galactic plane
Elena Glushkova, Sergey Koposov, Ivan Zolotukhin +3
Automated search for star clusters in J,H,K_s data from 2MASS catalog has been performed using the method developed by Koposov et. al (2008). We have found and verified 153 new clu…