LBA observations for project V627 semester 2023APRS
收藏Research Data Australia2025-12-20 收录
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In a search of pilot observations from the Australian Square Kilometre Array Pathfinder (ASKAP) at 943 MHz, we discovered circularly-polarized, steep-spectrum, and variable radio emission from the gamma-ray source Fermi J1646.5-4406. However, no pulsation has been detected from previous pulsar searching observations. We propose two epochs of LBA observations to obtain improved astrometry, constrain the distance, and scattering properties of the source.
