10 citations · 34 across the 11 of their papers we have counts for
11 papers
The gMOSS: the galaxy survey and galaxy populations of the large homogeneous field
A. Grokhovskaya, S. N. Dodonov, T. A. Movsessian +1
We present the gMOSS (Galaxies of Medium-band One-meter Schmidt telescope Survey) catalog of 19,000 galaxies in 20 filters (4 broadband SDSS and 16 medium-band filters). We…
Mass estimation of the very massive galaxy cluster SRGe CL2305.22248 from strong lensing
I. M. Khamitov, I. F. Bikmaev, N. S. Lyskova +10
The galaxy cluster SRGe CL2305.22248 (SPT-CL J23052248, ACT-CL J2305.12248) is one of the most massive clusters at high redshifts () and is of great interes…
Quasars physical properties study based on the medium-band photometric survey
Sergey Kotov, Sergey Dodonov, Aleksandra Grokhovskaya
The study is about the quasars cosmological evolution. We used the medium-band photometric survey at the 1-m Schmidt telescope of the Byurakan Astrophysical Observatory. The HS47-2…
First tidal disruption events discovered by SRG/eROSITA: X-ray/optical properties and X-ray luminosity function at z<0.6
S. Sazonov, M. Gilfanov, P. Medvedev +22
We present the first sample of tidal disruption events (TDEs) discovered during the SRG all-sky survey. These 13 events were selected among X-ray transients detected in the 0<l<180…
Observation of a very massive galaxy cluster at z=0.76 in SRG/eROSITA all-sky survey
R. A. Burenin, I. F. Bikmaev, M. R. Gilfanov +16
The results of multiwavelength observations of the very massive galaxy cluster SRGe CL2305.2-2248 detected in X-rays during the first SRG/eROSITA all-sky survey are discussed. This…
Measurement of the supermassive black hole masses in two active galactic nuclei by the photometric reverberation mapping method
E. A. Malygin, E. S. Shablovinskaya, R. I. Uklein +1
We present the results of long-term photometric monitoring of two active galactic nuclei, 2MASX J08535955+7700543 (z 0.106) and VII Zw 244 (z 0.131), being investigat…
Large Scale Distribution of Galaxies in The Field HS 47.5-22. II. Observational Data Analysis
Aleksandra Grokhovskaya, Sergei N. Dodonov, T. A. Movsessian
The results of the study of the large-scale distribution of galaxies up to z ~0.8 in the field HS 47.5-22 on the basis of photometric data of the 1-meter Schmidt telescope of the B…
The density maps of the HS47.5-22 field
Sergei N. Dodonov, Aleksandra Grokhovskaya
We study the reconstruction of overdensity maps of galaxies as function of redshift in the range using data from 1-m Schmidt Telescope of Byurakan Astrophysic…
Medium-band photometric reverberation mapping of AGNs at . Techniques and sample
Eugene Malygin, Roman Uklein, Elena Shablovinskaya +2
The most popular method of the broad-line region size estimation in active galactic nuclei (AGN) is the reverberation mapping based on measuring the time delay between the continuu…
Photometric reverberation mapping of AGNs at 0.1 < z < 0.8: I. Observational technique
Roman Uklein, Eugene Malygin, Elena Shablovinskaya +2
The improvement of the calibration relation for determining the size of the broad-line region from the observed optical luminosity of active galactic nuclei (AGN) is a necessary ta…
An [O III] search for extended emission around AGN with H I mapping: a distant cloud ionized by Mkn 1
Erin Darnell Knese, William C. Keel, Greg Knese +4
Motivated by the discovery of large-scale ionized clouds around AGN host galaxies, and particularly the large fraction of those which are consistent with photoionized gaseous tidal…