10 citations · 16 across the 2 of their papers we have counts for
3 papers
astro-ph.IM2020
Probabilistic direction-dependent ionospheric calibration for LOFAR-HBA
J. G. Albert, R. J. van Weeren, H. T. Intema +1
Direction dependent calibration and imaging is a vital part of producing deep, high fidelity, high-dynamic range radio images with a wide-field low-frequency array like LOFAR. Curr…
astro-ph.IM2019★ 10 cited
A probabilistic approach to direction-dependent ionospheric calibration
J. G. Albert, M. S. S. L. Oei, R. J. van Weeren +2
Calibrating for direction-dependent ionospheric distortions in visibility data is one of the main technical challenges that must be overcome to advance low-frequency radio astronom…
astro-ph.CO2017★ 6 cited
Complex diffuse emission in the cluster PLCK~G004.5-19.5
J. G. Albert, C. Sifón, A. Stroe +4
We present radio observations of the galaxy cluster PLCK G004.5-19.5 () using the Giant Metrewave Radio Telescope at 150~MHz, 325~MHz, and 610~MHz. We find an unusual arran…