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Rijksuniversiteit Groningenfounded in 1614  -  top 100 university
Over ons Praktische zaken Waar vindt u ons dr. A.R. (André) Offringa

Publicaties

Beyond the horizon: Quantifying the full sky foreground wedge in the cylindrical power spectrum

Deeper multi-redshift upper limits on the epoch of reionisation 21 cm signal power spectrum from LOFAR between z = 8.3 and z = 10.1

First upper limits on the 21-cm signal power spectrum of neutral hydrogen at z = 9.16 from the LOFAR 3C196 field

Mitigating incoherent excess variance in high-redshift 21 cm observations with multi-output cross-Gaussian process regression

Near-field imaging of local interference in radio interferometric data: Impact on the redshifted 21 cm power spectrum

Robust direction-dependent gain-calibration of beam-modelling errors far from the target field

Spectral modelling of Cygnus A between 110 and 250 MHz: Impact on the LOFAR 21-cm signal power spectrum

The impact of diffuse Galactic emission on direction-independent gain calibration in high-redshift 21 cm observations

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

Ionospheric contributions to the excess power in high-redshift 21-cm power-spectrum observations with LOFAR