LBA observations for project V606 semester 2021APRS
收藏Research Data Australia2024-12-14 收录
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https://researchdata.edu.au/lba-observations-project-semester-2021aprs/3379404
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Widefield Interplanetary scintillation studies with the Murchison Widefield Array has identified objects that are compact at 0.3 arcsecond angular scales and have a steep-spectrum. Such objects are very rare in the Active Galactic Nuclie population and are excellent pulsar candidates. This technique involving angular size as a discriminator reduces the number of objects pulsar candidates by a factor of ~45 compared to those selected from continuum source catalogues using spectra only. At Very Long Baseline Interferometry (VLBI) scales, pulsars remain unresolved. However, if sources have structures at VLBI scales, then such objects are interesting as compact steep-spectrum (CSS) objects with morphologies similar to extended radio galaxies and linear size >1 kpc but
提供机构:
Commonwealth Scientific and Industrial Research Organisation



