22 citations · 22 across the 1 of their papers we have counts for
2 papers
astro-ph.CO2021★ 22 cited
Extracting the 21 cm EoR signal using MWA drift scan data
Akash Kumar Patwa, Shiv Sethi, K. S. Dwarakanath
The detection of redshifted hyperfine line of neutral hydrogen (HI) is the most promising probe of the Epoch of Reionization (EoR). We report an analysis of 55 hours of Murchison W…
astro-ph.CO2019
Detecting 21 cm EoR Signal using Drift Scans: Correlation of Time-ordered Visibilities
Akash Kumar Patwa, Shiv Sethi
We present a formalism to extract the EoR HI power spectrum for drift scans using radio interferometers. Our main aim is to determine the coherence time scale of time-ordered visib…