Spectral properties of 441 radio pulsars

Understand

We present a study of the spectral properties of 441 pulsars observed with the Parkes radio telescope near the centre frequencies of 728, 1382 and 3100 MHz.

• The observations at 728 and 3100 MHz were conducted simultaneously using the dual-band 10-50cm receiver.
• These high-sensitivity, multi-frequency observations provide a systematic and uniform sample of pulsar flux densities.
• We combine our measurements with spectral data from the literature in order to derive the spectral properties of these pulsars.