3 papers
astro-ph.GA2025
Positive AGN feedback in the outskirts of nearby barred spiral galaxies?
Bannanje Ananthamoorthy, Debbijoy Bhattacharya, P. Sreekumar
Observational evidence regarding the impact of AGN feedback on star formation (SF) in non-jetted galaxies is limited. With the available high-resolution UV observations from AstroS…
astro-ph.IM2025
Detection of Faint Sources by the UltraViolet Imaging Telescope Onboard AstroSat Using Poisson Distribution of Background
B. Ananthamoorthy, Debbijoy Bhattacharya, P. Sreekumar +1
We present an improved approach for constructing the UV source catalogs using observations from the UltraViolet Imaging Telescope (UVIT) onboard AstroSat, by considering the Poisso…
astro-ph.GA2025
Enhanced UV emission knot in the giant radio galaxy NGC 315: Hint of patchy star formation?
Bannanje Ananthamoorthy, Debbijoy Bhattacharya, Dipanjan Mukherjee +1
High-resolution AstroSat-UltraViolet Imaging Telescope (UVIT) observations revealed a knot of UV emission, kpc away from the centre of NGC 315, a nearby elliptical galax…