224 citations · 994 across the 24 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
astro-ph.IM2022★ 7 cited
Delay-Weighted Calibration: Precision Calibration for 21 cm Cosmology with Resilience to Sky Model Error
Ruby Byrne
One of the principal challenges of 21 cm cosmology experiments is overcoming calibration error. Established calibration approaches in the field require an exquisitely accurate sky…
astro-ph.CO2022★ 10 cited
Direct Optimal Mapping for 21cm Cosmology: A Demonstration with the Hydrogen Epoch of Reionization Array
Zhilei Xu, Jacqueline N. Hewitt, Kai-Feng Chen +78
Motivated by the desire for wide-field images with well-defined statistical properties for 21cm cosmology, we implement an optimal mapping pipeline that computes a maximum likeliho…
astro-ph.IM2022★ 6 cited
The FHD Polarized Imaging Pipeline: A New Approach to Widefield Interferometric Polarimetry
Ruby Byrne, Miguel F. Morales, Bryna Hazelton +2
We describe a new polarized imaging pipeline implemented in the FHD software package. The pipeline is based on the optimal mapmaking imaging approach and performs horizon-to-horizo…