8 citations · 11 across the 2 of their papers we have counts for
3 papers
astro-ph.IM2022★ 8 cited
Calibration requirements for Epoch of Reionization 21-cm signal observations -- II. Analytical estimation of the bias and variance with time-correlated residual gains
Jais Kumar, Prasun Dutta, Samir Choudhuri +1
Observation of redshifted 21-cm signals from neutral hydrogen holds the key to understanding the structure formation and its evolution during the reionization and post-reionization…
astro-ph.HE2020★ 3 cited
Trans-Alfvenic Magnetohydrodynamic Turbulence in the Vicinity of Supernova Remnant Cassiopeia-A Shocks
Pavan Kumar Vishwakarma, Jais Kumar
Statistics of the magnetic field disturbances in the supernova remnants (SNRs) can be accessed using the second-order correlation function of the synchrotron intensities. Here we m…
astro-ph.IM2020
Calibration Requirements for Epoch of Reionization 21-cm signal observations -- I. Effect of time-correlated gains
Jais Kumar, Prasun Dutta, Nirupam Roy
The residual gain errors add to the systematics of the radio interferometric observations. In case of the high dynamic range observations, these systematic effects dominates over t…