Assessing the impact of two independent direction-dependent calibration algorithms on the LOFAR 21-cm signal power spectrum

H. Gan, F. G. Mertens, L. V. E. Koopmans +11

Detecting the 21-cm signal from the Epoch of Reionisation (EoR) is challenging due to the strong astrophysical foregrounds, ionospheric effects, radio frequency interference and in…