WNB 1829+6911. Top-left panel image has been taken at 1.4 GHz with the VLA in A+B+C configuration, the restoring beam FWHM is 2.9″ × 2.3″. The contours of the radio intensity are overlaid on the optical DSS2 image. The top-right panel show the overlay of the spectral index image between 1.4 and 4.8 GHz with the 4.8 GHz contour levels of the VLA C+D array image. The restoring beam FWHM is 5.2″ × 4.3″. Both the 1.4 and 4.8 GHz images have the same sensitivity level of 13   μJy/beam. Radio contours start from a level of 3σ-rms and scale by . In the bottom panel, we show the integrated spectrum of the source along with the best-fit synchrotron model.