4 papers
Revealing a multi-zone circumnuclear dust response in UGC~11487 through phase-resolved WISE W1--W2 diagnostics
I. O. Izviekova, O. V. Kompaniiets, I. B. Vavilova
Mid-infrared (MIR) flares provide a direct probe of dust reprocessing in obscured tidal disruption event (TDE) candidates when the primary optical or ultraviolet flare is weak, mis…
Milky Way Near Twins (MWNeTs). I. A Hierarchical Framework for Identifying the Evolutionary Counterparts of the Milky Way
I. B. Vavilova, A. M. Dmytrenko, D. V. Dobrycheva +8
The search for Milky Way (MW) analogues has traditionally relied on similarity in a limited set of present-day global properties, including morphology. However, galaxies with simil…
Search for the potential electromagnetic counterparts of neutrino events in SDSS galaxies at z<0.1
O. Sergijenko., I. B. Vavilova, I. O. Izviekova +1
Identification of electromagnetic emission in coincidence with high-energy neutrinos is fundamentally important for multimessenger astronomy. Such observations are essential for co…
NGC3521 as the Milky Way analogue: spectral energy distributon from UV to Radio and photometric variability
O. S. Pastoven, O. V. Kompaniiets, I. B. Vavilova +1
We studied the multiwavelength properties of NGC 3521, the Milky Way galaxy-twin, from UV- to radio, exploring the data from GALEX for UV-, SDSS for optical, 2MASS, WISE, MIPS (Spi…