5 citations · 10 across the 5 of their papers we have counts for
7 papers
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…
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…
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…
Large Scale Distribution of Galaxies in The Field HS 47.5-22. I. Data Analysis Technique
Aleksandra Grokhovskaya, Sergei N. Dodonov
We present the results of methodological works on automated analysis of the large scale distribution of galaxies. Selecting candidates for clusters and groups of galaxies was carri…
Spectral observations of the systems with the disturbed spiral arms: Arp 42, Arp 82 and Arp58
Anatoly V. Zasov, Anna S. Saburova, Oleg V. Egorov +1
We study three Arp' systems of peculiar galaxies: Arp 42 (NGC 5829), Arp 82 (NGC 2535/36) and Arp 58 (UGC 4457), using the long-slit spectral observations carried out at the 6m tel…