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About us Practical matters How to find us B.K. (Bharat) Gehlot, PhD


First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR

Transient RFI environment of LOFAR-LBA at 72- 75 MHz: Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal

A novel radio imaging method for physical spectral index modelling

Assessing the impact of two independent direction-dependent calibration algorithms on the LOFAR 21-cm signal power spectrum: And applications to an observation of a field flanking the North Celestial Pole

Diffuse sources, clustering, and the excess anisotropy of the radio synchrotron background

A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR data

Characterization of the AARTFAAC-12 aperture array: Radio source counts at 42 and 61 MHz

Degree-scale galactic radio emission at 122 MHz around the North Celestial Pole with LOFAR-AARTFAAC

Measurements of one-point statistics in 21-cm intensity maps via foreground avoidance strategy

Statistical analysis of the causes of excess variance in the 21 cm signal power spectra obtained with the Low-Frequency Array

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