161 citations · 581 across the 15 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
astro-ph.IM2018
The effect of the ionosphere on ultra-low frequency radio-interferometric observations
F. de Gasperin, M. Mevius, D. A. Rafferty +2
The ionosphere is the main driver of a series of systematic effects that limit our ability to explore the low frequency (<1 GHz) sky with radio interferometers. Its effects become…
astro-ph.SR2018
Shock location and CME 3D reconstruction of a solar type II radio burst with LOFAR
P. Zucca, D. E. Morosan, A. P. Rouillard +62
Type II radio bursts are evidence of shocks in the solar atmosphere and inner heliosphere that emit radio waves ranging from sub-meter to kilometer lengths. These shocks may be ass…
astro-ph.SR2018
LOFAR observations of the quiet solar corona
C. Vocks, G. Mann, F. Breitling +9
The quiet solar corona emits meter-wave thermal bremsstrahlung. Coronal radio emission can only propagate above that radius, , where the local plasma frequency eqals the obser…