Extragalactic radio source stability and VLBI celestial reference frame: insights from the Allan standard deviation
Sign Up to like & getrecommendations! Published in 2018 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201833430
Abstract: Aims. We investigate the composition of the noise in coordinate time series of several hundreds of extragalactic radio sources monitored by the geodetic VLBI program since 1979. The noise type is identified at all available… read more here.
Keywords: allan standard; extragalactic radio; source; noise ... See more keywords
Identifying Host Galaxies of Extragalactic Radio Emission Structures Using Machine Learning
Sign Up to like & getrecommendations! Published in 2023 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/acd16b
Abstract: This paper presents an automatic multi-band source cross-identification method based on deep learning to identify the hosts of extragalactic radio emission structures. The aim is to satisfy the increased demand for automatic radio source identification… read more here.
Keywords: emission structures; extragalactic radio; radio emission; host ... See more keywords
The SUrvey for Pulsars and Extragalactic Radio Bursts – II. New FRB discoveries and their follow-up.
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx3074
Abstract: We report the discovery of four Fast Radio Bursts (FRBs) in the ongoing SUrvey for Pulsars and Extragalactic Radio Bursts at the Parkes Radio Telescope: FRBs 150610, 151206, 151230 and 160102. Our real-time discoveries have… read more here.
Keywords: pulsars extragalactic; radio; extragalactic radio; survey pulsars ... See more keywords
The Second LBA Calibrator Survey of southern compact extragalactic radio sources – LCS2
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz242
Abstract: We present the second catalogue of accurate positions and correlated flux densities for 1100 compact extragalactic radio sources that were not observed before 2008 at high angular resolution. The catalogue spans the declination range -90… read more here.
Keywords: correlated flux; radio; extragalactic radio; survey ... See more keywords