23 citations · 62 across the 5 of their papers we have counts for
10 papers
Evidence for coronal temperature variation in Seyfert 2 ESO 103--035 using NuSTAR observations
Samuzal Barua, V. Jithesh, Ranjeev Misra +4
We report flux-resolved spectroscopic analysis of the active galactic nucleus (AGN) ESO 103--035 using \textit{NuSTAR} observations. Following an earlier work, we fit the spectra u…
Broadband Spectral and Timing Properties of MAXI J1348-630 using AstroSat and NICER Observations
V. Jithesh, Ranjeev Misra, Bari Maqbool +1
We present broadband X-ray spectral-timing analysis of the new Galactic X-ray transient MAXI~J1348--630 using five simultaneous {\it AstroSat} and {\it NICER} observations. Spectra…
Unveiling the broadband spectral and temporal properties of PKS\,0903-57 during its brightest flare
Zahir Shah, V. Jithesh, S. Sahayanathan +1
We carried a detailed spectral and temporal study of blazar, \mbox{PKS\,0903-57} using the \emph{Fermi}-LAT and \emph{Swift}-XRT/UVOT observations, during its brightest flaring per…
Broadband X-ray Spectral Study of Ultra-luminous X-ray Source M81 X--6
V. Jithesh, C. Anjana, Ranjeev Misra
Ultra-luminous X-ray sources (ULXs) are a class of extra-galactic, point-like, off-nuclear X-ray sources with X-ray luminosity from ~erg s to ~erg s$^…
NuSTAR observation of Ark 564 reveals the variation of coronal temperature with flux
Samuzal Barua, V. Jithesh, Ranjeev Misra +3
The hard X-ray spectral index of some AGN has been observed to steepen with the source flux. This has been interpreted in a Comptonization scenario, where an increase in the soft f…
Spectral and Timing Properties of the Galactic X-ray transient Swift~J1658.2--4242 using Astrosat Observations
V. Jithesh, Bari Maqbool, Ranjeev Misra +3
We present the X-ray timing and spectral analysis of the new Galactic X-ray transient Swift J1658.2-4242 observed with LAXPC and SXT instruments onboard {\it Astrosat}. We detect p…