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The SUrvey for Pulsars and Extragalactic Radio Bursts V: Recent Discoveries and Full Timing Solutions

Authors :
Spiewak, R.
Flynn, C.
Johnston, S.
Keane, E. F.
Bailes, M.
Barr, E. D.
Bhandari, S.
Burgay, M.
Jankowski, F.
Kramer, M.
Morello, V.
Possenti, A.
Krishnan, V. Venkatraman
Publication Year :
2020

Abstract

The SUrvey for Pulsars and Extragalactic Radio Bursts ran from 2014 April to 2019 August, covering a large fraction of the southern hemisphere at mid- to high-galactic latitudes, and consisting of 9-minute pointings taken with the 20-cm multibeam receiver on the Parkes Radio Telescope. Data up to 2017 September 21 have been searched using standard Fourier techniques, single-pulse searches, and Fast Folding Algorithm searches. We present 19 new discoveries, bringing the total to 27 discoveries in the programme, and we report the results of follow-up timing observations at Parkes for 26 of these pulsars, including the millisecond pulsar PSR J1421-4409; the faint, highly-modulated, slow pulsar PSR J1646-1910; and the nulling pulsar PSR J1337-4441. We present new timing solutions for 23 pulsars, and we report flux densities, modulation indices, and polarization properties.<br />Comment: Accepted to MNRAS; data available at https://doi.org/10.5281/zenodo.3900980

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2006.13637
Document Type :
Working Paper
Full Text :
https://doi.org/10.1093/mnras/staa1869