SPAN512 survey sky coverage in Galactic coordinates shown by the two black rectangles. The same colour scale as in Fig. 2 shows the Declination-dependent survey sensitivity. Grey dots show known pulsars from the ATNF Pulsar Catalogue and red stars show the three pulsars discovered with SPAN512. Circled symbols indicate MSPs, with spin period <20 ms. The P-ALFA sky coverage is delimited by the orange lines.