Flux density measurements for 32 pulsars in the 20 cm observing band
文献类型：期刊论文
| 作者 | Xie, Yan-Wei1,2; Wang, Jing-Bo3,4; Hobbs, George2,5; Kaczmarek, Jane5; Li, Di2,6; Zhang, Jie1,7; Dai, Shi5; Cameron, Andrew5; Zhang, Lei2,5; Miao, Chen-Chen2,6 |
| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 19期号:7页码:8 |
| 关键词 | methods: data analysis pulsars: general |
| ISSN号 | 1674-4527 |
| DOI | 10.1088/1674-4527/19/7/103 |
| 通讯作者 | Wang, Jing-Bo(wangjingbo@xao.ac.cn) |
| 英文摘要 | Flux densities are fundamental observational parameters that describe a pulsar. In the current pulsar catalogue, 27% of the listed radio pulsars have no flux density measurement in the 20 cm observing band. Here, we present the first such measurements for 32 pulsars observed employing the Parkes radio telescope. We have used both archival and new observations to make these measurements. Various schemes exist for measuring flux densities and we show how the measured flux densities vary between these methods and how the presence of radio-frequency interference will bias the flux density measurements. |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000475427200014 |
| 出版者 | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/27360]  |
| 专题 | 中国科学院紫金山天文台 |
| 通讯作者 | Wang, Jing-Bo |
| 作者单位 | 1.China West Normal Univ, Sch Phys & Space Sci, Nanchong 637002, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 4.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Peoples R China 5.CSIRO Astron & Space Sci, POB 76, Epping, NSW 1710, Australia 6.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab FAST, Beijing 100101, Peoples R China 7.Qilu Normal Univ, Coll Phys & Elect Engn, Jinan 250014, Shandong, Peoples R China 8.Cornell Univ, Dept Astron, Ithaca, NY 14853 USA 9.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 10.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Yan-Wei,Wang, Jing-Bo,Hobbs, George,et al. Flux density measurements for 32 pulsars in the 20 cm observing band[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2019,19(7):8. |
| APA | Xie, Yan-Wei.,Wang, Jing-Bo.,Hobbs, George.,Kaczmarek, Jane.,Li, Di.,...&Xu, Ren-Xin.(2019).Flux density measurements for 32 pulsars in the 20 cm observing band.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,19(7),8. |
| MLA | Xie, Yan-Wei,et al."Flux density measurements for 32 pulsars in the 20 cm observing band".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 19.7(2019):8. |
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来源：紫金山天文台
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