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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; Zhang, Songbo9
2022-05-31
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume513Issue:4Pages:5881-5891
Contribution Rank7
AbstractWe 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.
Keywordmethods: data analysis telescopes stars: flare pulsars: general software: simulations transients: fast radio bursts
DOI10.1093/mnras/stac1168
Indexed BySCI
Language英语
WOS KeywordRS-CANUM-VENATICORUM ; PULSAR SURVEY ; EMISSION ; BURSTS ; DIGITIZATION ; DISCOVERY ; SYSTEMS
Funding ProjectAustralian Government
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000804922600004
PublisherOXFORD UNIV PRESS
Funding OrganizationAustralian Government
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/4818
Collection中国科学院新疆天文台
Corresponding AuthorLuo, Rui; Hobbs, George
Affiliation1.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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