Parkes observations for project P1372 semester 2025OCTS_02
收藏Research Data Australia2025-12-20 收录
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https://researchdata.edu.au/parkes-observations-project-semester-2025octs02/3952223
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资源简介：
The gamma-ray source, 4GFL J1646.5-4406, has recently been identified as a new spider pulsar binary, and potentially a redback system due to its longer eclipse. With only ~30 redback systems known so far, a detailed analysis of such a new system is needed to further understand this population. We requested simultaneous 6x2-hour Murriyang UWL and 6x3-hour ATCA L-band observations on this newly identified pulsar, PSR J1646-4406, covering its ingress and/or egress to further constrain its orbital parameters, investigate the eclipse mechanism and intrabinary shocks, and understand its evolutionary pathways.
提供机构：
Commonwealth Scientific and Industrial Research Organisation
