a) Total power radio image at 610 MHz of the G29.37+0.1 field as observed with the GMRT. Contour is traced at 1 mJy beam^-1. The resolution is and the rms noise is 0.42 mJy beam^-1; b) same field of view at 1400 MHz from MAGPIS. Overlaid contour is at 1.2 mJy beam^-1. The angular resolution of this image is and the measured sensitivity level is 0.7 mJy beam^-1. The colour scales are both in mJy beam^-1. The dashed circle in both panels delineates the position and size of the TeV γ-ray source HESS J1844−030.