166 citations · 1.4k across the 48 of their papers we have counts for
4 papers · 1 filter
Detection of Bars in Galaxies using a Deep Convolutional Neural Network
Sheelu Abraham, Arun Aniyan, Ajit K. Kembhavi +2
We present an automated method for the detection of bar structure in optical images of galaxies using a deep convolutional neural network which is easy to use and provides good acc…
Complex Optical/UV and X-ray Variability of the Seyfert 1 galaxy 1H 0419-577
Main Pal, Gulab C. Dewangan, Ajit K. Kembhavi +2
We present detailed broadband UV/optical to X-ray spectral variability of the Seyfert 1 galaxy 1H 0419-577 using six XMM-Newton observations performed during 2002-2003. These obser…
Complex UV/X-ray variability of 1H~0707-495
P. K. Pawar, G. C. Dewangan, I. E. Papadakis +3
We study the relationship between the UV and X-ray variability of the narrow-line Seyfert 1 galaxy 1H~0707-495. Using a year long {\it Swift} monitoring and four long {\it XMM-Newt…
The MeerKAT Absorption Line Survey (MALS)
N. Gupta, R. Srianand, W. Baan +41
Deep galaxy surveys have revealed that the global star formation rate (SFR) density in the Universe peaks at 1 < z < 2 and sharply declines towards z = 0. But a clear picture of th…