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 … H Gan, FG Mertens, LVE Koopmans, AR Offringa, M Mevius, VN Pandey, ... Astronomy & Astrophysics 669, A20, 2023 | 6 | 2023 |
Accurate modelling of the Lyman-α coupling for the 21-cm signal, observability with NenuFAR, and SKA B Semelin, R Mériot, F Mertens, LVE Koopmans, D Aubert, R Barkana, ... Astronomy & Astrophysics 672, A162, 2023 | 5 | 2023 |
First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR S Munshi, FG Mertens, LVE Koopmans, AR Offringa, B Semelin, D Aubert, ... Astronomy & Astrophysics 681, A62, 2024 | 3 | 2024 |
21-cm signal from the Epoch of Reionization: a machine learning upgrade to foreground removal with Gaussian process regression A Acharya, F Mertens, B Ciardi, R Ghara, LVE Koopmans, SK Giri, I Hothi, ... Monthly Notices of the Royal Astronomical Society 527 (3), 7835-7846, 2024 | 2 | 2024 |
Transient RFI environment of LOFAR-LBA at 72–75 MHz-Impact on ultra-widefield AARTFAAC Cosmic Explorer observations of the redshifted 21-cm signal BK Gehlot, LVE Koopmans, SA Brackenhoff, E Ceccotti, S Ghosh, C Höfer, ... Astronomy & Astrophysics 681, A71, 2024 | | 2024 |
A novel radio imaging method for physical spectral index modelling E Ceccotti, AR Offringa, LVE Koopmans, R Timmerman, SA Brackenhoff, ... Monthly Notices of the Royal Astronomical Society 525 (3), 3946-3962, 2023 | | 2023 |
Radio Imaging With SWAN S Munshi Resonance 27 (8), 1307-1326, 2022 | | 2022 |
HI Intensity Mapping on GMRT Observations with the Tapered Gridded Estimator S Munshi, JS Bagla IISERM, 2021 | | 2021 |