Publications (9)
MASER: A Science Ready Toolbox for Low Frequency Radio Astronomy
Baptiste Cecconi, Alan Loh, Pierre Le Sidaner +21
MASER (Measurements, Analysis, and Simulation of Emission in the Radio range) is a comprehensive infrastructure dedicated to time-dependent low frequency radio astronomy (up to abo…
Observations of shock propagation through turbulent plasma in the solar corona
Eoin P. Carley, Baptiste Cecconi, Hamish A. Reid +14
Eruptive activity in the solar corona can often lead to the propagation of shock waves. In the radio domain the primary signature of such shocks are type II radio bursts, observed…
Fermi/LAT detection of a transient gamma-ray flare in the vicinity of the binary star DG CVn
Alan Loh, Stéphane Corbel, Guillaume Dubus
Solar flares are regularly detected by the Large Area Telescope (LAT) on board the Fermi satellite, however no gamma-ray emission from other stellar eruptions has ever been capture…
First detection in gamma-rays of a young radio galaxy: Fermi-LAT observations of the Compact Symmetric Object PKS 1718-649
Giulia Migliori, Aneta Siemiginowska, Malgorzata Sobolewska +4
We report the -ray detection of a young radio galaxy, PKS 1718649, belonging to the class of Compact Symmetric Objects (CSOs), with the Large Area Telescope (LAT) on board t…
Multi-antenna probing of absorbing regions inside and outside Cassiopeia A
Lev A. Stanislavsky, Ihor N. Bubnov, Aleksander A. Stanislavsky +6
Context. Cassiopeia A occupies an important place among supernova remnants (SNRs) in low-frequency radio astronomy. The analysis of its continuum spectrum from low frequency observ…
Observations of Carbon Radio Recombination Lines with the NenuFAR telescope. I. Cassiopeia A and Cygnus A
Lucie Cros, Antoine Gusdorf, Philippe Salomé +26
Carbon Radio Recombination Lines (CRRLs) at decametre wavelengths trace the diffuse phase of the interstellar medium (ISM) of the Galaxy. Their observation allows to measure physic…
Characterizing X-ray and Radio emission in the Black Hole X-Ray Binary V404 Cygni during Quiescence
Vikram Rana, Alan Loh, Stephane Corbel +17
We present results from multi-wavelength simultaneous X-ray and radio observations of the black hole X-ray binary V404 Cyg in quiescence. Our coverage with NuSTAR provides the very…
First resolved observations of a highly asymmetric debris disc around HD 160305 with VLT/SPHERE
Clément Perrot, Philippe Thebault, Anne-Marie Lagrange +36
Context. Direct imaging of debris discs gives important information about their nature, their global morphology, and allows us to identify specific structures possibly in connectio…
Pilot study and early results of the Cosmic Filaments and Magnetism Survey with Nenufar: the Coma cluster field
Bonnassieux Etienne, Evangelia Tremou, Julien N. Girard +9
NenuFAR, the New Extension in Nancay Upgrading LOFAR, is currently in its early science phase. It is in this context that the Cosmic Filaments and Magnetism Pilot Survey is observi…