LoTSS image and SED of B1315+415, which is likely a restarted PS source. Top: The LoTSS view of B1315+415. The LoTSS beam size is indicated in the upper left corner, and the color bar indicates the flux density per beam. The lobes extend to roughly 200 kpc. Bottom: The SED of B1315+415, which contains flux density measurements from the B3 survey (Ficarra et al. 1985), the Very Long Baseline Array (VLBA) Calibrator Survey (VCS; Kovalev et al. 2007), the NRAO Green Bank telescope (Becker et al. 1991), the VLBA Imaging and Polarimetry Survey (VIPS; Helmboldt et al. 2007), the VLA (Patnaik et al. 1992), and the Effelsberg telescope (Vitale et al. 2015).