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Table 3

The 18 currently known pulsars in the SPAN512 sky area.

PSR Name l (deg) b (deg) Ps (ms) DM (pc cm−3) S1.4 (mJy) Detected S/N Remarks
J0111+6624 124.93 3.61 4301 111.2 N Between pointings
J0139+5814 129.216 −4.044 272 73.78 4.6 Y 49
J0329+50 146.9 −4.7 3.06 7.40 N Poor localisation
J0413+58 147.122 4.934 687 57.0 0.19(24)(a) Position not observed
J2027+4557 83.358 4.394 1099 229.59 1.34 Y 140
J2047+5029 89.057 4.376 446 107.68 0.38 Y 10.7
J2048+4951 88.669 3.854 568 222.8 0.12(1) Y 15 SPAN512 discovery
J2051+50 89.7 4.1 1.68 61.00 N Poor localisation
J2055+3829 80.615 −4.260 2.09 91.83 0.10(4) Y 9 SPAN512 discovery
J2115+5448 95.043 4.109 2.60 77.4 0.51(22)(a) N Between pointings
J2139+4716 92.633 −4.02 283 Radio quiet
J2203+50 97.322 −4.307 745 79.0 0.12(15)(a) N Poor localisation
J2205+6012 103.686 3.696 2.41 157.60 0.49(1) Y 14 SPAN512 discovery
J2206+6151 104.735 4.977 323 167.0 0.8 Position not observed
J2215+5135 99.868 −4.159 2.61 69.2 0.55(41)(a) N Between pointings
J2229+6205 107.154 3.645 443 124.61 0.8 Y 36
J2244+63 109.039 3.618 461 92.0 Y 25 Poor localisation
J2308+5547 108.729 −4.206 475 46.54 1.9 Y 43

Notes. The three new pulsars discovered with SPAN512 are shown in bold. The columns indicate the pulsar name, the pulsar sky location (galactic longitude l and latitude b), its spin period Ps, DM, average flux density at 1.4 GHz (S14), detection status with the SPAN512 survey and the S/N of the folded pulse profile produced by PRESTO. The parameters for the previously known pulsars are taken from the ATNF Pulsar Catalogue v1.66. The parameters for PSR J2055+3829 are from Guillemot et al. (2019). Figures in parentheses represent 1 − σ uncertainties in the last quoted digit. (a)These pulsars fluxes are measured at lower frequencies and scaled to 1.4GHz assuming the spectral index of −1.6 ±0.54 from Jankowski et al. (2017). For PSRs J0413+58, J2115+5448, J2203+50, and J2215+5135, we took the flux densities and observing frequencies from Sanidas et al. (2019), Sanpa-Arsa (2016), and Hessels et al. (2011), respectively, as we noted discrepancies with the values reported in the ATNF Pulsar Catalogue.

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