activity
20182026
most citedThe Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System

59 citations · 125 across the 20 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2024★ 3 cited

Optical Identification and Spectroscopic Redshift Measurements of 216 Galaxy Clusters from the SRG/eROSITA All-Sky Survey

I. A. Zaznobin, R. A. Burenin, A. A. Belinski +34

We present the results of the optical identification and spectroscopic redshift measurements of 216 galaxy clusters detected in the SRG/eROSITA all-sky X-ray survey. The spectrosco…

astro-ph.GA2024★ 2 cited

Optical Identification of Galaxy Clusters among SRG/eROSITA X-ray Sources Based on Photometric Redshift Estimates for Galaxies

I. A. Zaznobin, R. A. Burenin, A. V. Meshcheryakov +5

We discuss an algorithm whereby the massive galaxy clusters detected in the SRG/eROSITA all-sky survey are identified and their photometric redshifts are estimated. For this purpos…

astro-ph.GA2022★ 8 cited

New Active Galactic Nuclei Detected by the ART-XC and eROSITA Telescopes Onboard the SRG Observatory during an All-Sky X-ray Survey

Grigory Uskov, Igor Zaznobin, Sergey Sazonov +9

We present the results of our identification of 17 X-ray sources detected in the 4-12 keV energy range by the Mikhail Pavlinsky ART-XC telescope during the first year of the SRG al…

astro-ph.GA2021★ 3 cited

Spatially resolved X-ray spectra of the Galactic SNR G18.95-1.1: SRG/eROSITA view

A. M. Bykov, Y. A. Uvarov, E. M. Churazov +2

Aims. We study the X-ray emission of the galactic supernova remnant (SNR) G18.95-1.1 with the eROSITA telescope on board the Spectrum Rentgen Gamma (SRG) orbital observatory. In ad…

astro-ph.GA2021★ 10 cited

Optical identification of active galactic nucleus candidates detected by the Mikhail Pavlinsky ART-XC telescope aboard the SRG observatory during the all-sky X-ray survey

I. A. Zaznobin, G. S. Uskov, S. Yu. Sazonov +12

We present the results of our identification of eight objects from a preliminary catalogue of X-ray sources detected in the 4-12 keV energy band by the Mikhail Pavlinsky ART-XC tel…