14 citations · 42 across the 6 of their papers we have counts for
5 papers · 1 filter
A radio and near-infrared mini-survey of the MGRO J2019+37 complex
J. M. Paredes, J. Marti, C. H. Ishwara-Chandra +9
MGRO J2019+37 is an unidentified source of very high energy gamma-rays originally reported by the MILAGRO collaboration as the brightest TeV source in the Cygnus region. Despite th…
Radio detections towards unidentified variable EGRET sources
J. M. Paredes, J. Marti, C. H. Ishwara-Chandra +6
Context. A considerable fraction of the gamma-ray sources discovered with the Energetic Gamma-Ray Experiment Telescope (EGRET) remain unidentified. The EGRET sources that have been…
Faint arc-minute extended radio emission around Cygnus X-3
J. R. Sanchez-Sutil, J. Marti, J. A. Combi +4
Aims. We revisit the vicinity of the microquasar Cygnus X-3 at radio wavelengths. We aim to improve our previous search for possible associated extended radio features/hot spots in…
Chandra X-ray counterpart of KS 1741-293
J. Marti, J. A. Combi, D. Perez-Ramirez +4
We aim to investigate the nature of the high energy source KS 1741-293 by revisiting the radio and infrared associations proposed in the early 1990s. Our work is mostly based on th…
A catalogue of ULX coincidences with FIRST radio sources
J. R. Sanchez-Sutil, A. J. Munoz-Arjonilla, J. Marti +3
We search for ultra luminous X-ray source (ULXs) radio counterparts located in nearby galaxies in order to constrain their physical nature. Our work is based on a systematic cross-…