KMS of Xinjiang Astronomical Observatory, CAS
Simulating high-time resolution radio-telescope observations | |
Luo, Rui1; Hobbs, George1; Yong, Suk Yee1; Zic, Andrew1,2,3; Toomey, Lawrence1; Dai, Shi4; Dunning, Alex1; Li, Di5,6; Marshman, Tommy1,2; Wang, Chen7; Wang, Pei5; Wang, Shuangqiang8![]() | |
2022-05-31 | |
Source Publication | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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ISSN | 0035-8711 |
Volume | 513Issue:4Pages:5881-5891 |
Contribution Rank | 7 |
Abstract | We describe a new software package for simulating channelized, high-time resolution data streams from radio telescopes. The software simulates data from the telescope and observing system taking into account the observation strategy, receiver system, and digitization. The signatures of pulsars, fast radio bursts and flare stars are modelled, including frequency-dependent effects such as scattering and scintillation. We also simulate more generic signals using spline curves and images. Models of radio frequency interference include signals from satellites, terrestrial transmitters and impulsive, broad-band signals. The simulated signals can also be injected into real data sets. Uses of this software include the production of machine learning training data sets, development, and testing of new algorithms to search for anomalous patterns and to characterize processing pipelines. |
Keyword | methods: data analysis telescopes stars: flare pulsars: general software: simulations transients: fast radio bursts |
DOI | 10.1093/mnras/stac1168 |
Indexed By | SCI |
Language | 英语 |
WOS Keyword | RS-CANUM-VENATICORUM ; PULSAR SURVEY ; EMISSION ; BURSTS ; DIGITIZATION ; DISCOVERY ; SYSTEMS |
Funding Project | Australian Government |
WOS Research Area | Astronomy & Astrophysics |
WOS Subject | Astronomy & Astrophysics |
WOS ID | WOS:000804922600004 |
Publisher | OXFORD UNIV PRESS |
Funding Organization | Australian Government |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.xao.ac.cn/handle/45760611-7/4818 |
Collection | 中国科学院新疆天文台 |
Corresponding Author | Luo, Rui; Hobbs, George |
Affiliation | 1.CSIRO Space & Astron, Australia Telescope Natl Facil, POB 76, Epping, NSW 1710, Australia 2.Macquarie Univ, Dept Phys & Astron, N Ryde, NSW 2109, Australia 3.Macquarie Univ, Res Ctr Astron Astrophys & Astrophoton, N Ryde, NSW 2109, Australia 4.Western Sydney Univ, Sch Sci, Locked Bag 1797, Penrith, NSW 27514, Australia 5.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100101, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.CSIRO Data61, 13 Garden St, Eveleigh, NSW 2015, Australia 8.Chinese Acad Sci, Xinjiang Astron Observ, 150 Sci 1 St, Urumqi 830011, Peoples R China 9.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China |
Recommended Citation GB/T 7714 | Luo, Rui,Hobbs, George,Yong, Suk Yee,et al. Simulating high-time resolution radio-telescope observations[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2022,513(4):5881-5891. |
APA | Luo, Rui.,Hobbs, George.,Yong, Suk Yee.,Zic, Andrew.,Toomey, Lawrence.,...&Zhang, Songbo.(2022).Simulating high-time resolution radio-telescope observations.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,513(4),5881-5891. |
MLA | Luo, Rui,et al."Simulating high-time resolution radio-telescope observations".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 513.4(2022):5881-5891. |
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Luo-2022-Simulating (3316KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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