Notes. Columns provide the LoTSS catalogue source name, based on the right ascension and declination in the ILT Jhhmmss.ss+ddmmss.s format and with uncertainties (Shimwell et al. 2022); LoTSS observing field identifier; source location in Galactic longitude and latitude; total Stokes I flux density at 144 MHz with 3% median fractional uncertainty (Shimwell et al. 2022); linear or circular fractional polarisation percentage (O’Sullivan et al., in prep.; Callingham et al., in prep.); RM measured from the RM GRID processing (only applicable to linearly polarised sources) with uncertainties ≈0.1 rad m⁻² including ionospheric RM correction (O’Sullivan et al., in prep.); maximum DM expected for the source line of sight using Galactic electron density models: NE2001 and YMW16 (see Sect. 2); maximum Galactic RM expected for the source line of sight using the Faraday Sky 2020 reconstruction with 22% median fractional uncertainty (see Sect. 2). LoTSS sources associated with the TULIPP pulsar discoveries or re-detections of known pulsars are noted using ⋆ and †, respectively, and they are also summarised in Table 2. Furthermore, the LoTSS source noted using * is coincident with PSR J0248+4230, recently discovered using the GMRT at 322 MHz (Bhattacharyya et al. 2021) and further discussed in Sect. 5.2.