First GMRT observations of the supernova remnant candidate G29.37+0.10

L. SUPÁN; A. PETRIELLA; E. GIACANI; G. CASTELLETTI

Chania

Congreso; Supernova Remnants: An Odyssey in Space after Stellar Death; 2016

G29.37+0.10 is a radio system comprising a point-like source and extended non-thermal emission, which has been proposed to be a newsupernova remnant. The TeV source HESS J1843-033, whose origin is still uncertain, appears located in projection in coincidence with G29.37+0.10. We present a radio image of G29.37+0.10 with unprecedentedresolution for this source, based on new observations at 610 MHz carriedout with the Giant Metrewave Radio Telescope. A study combining theseradio data with a spectral and morphological analysis of the X-rayemission and the interstellar medium was carried out to investigatewhether G29.37+0.10 is a remnant of a stellar explosion and its possibleconnection with HESS J1843-033.