A low-latency pipeline for grb light curve and spectrum using fermilgbm near real-time data
文献类型：期刊论文
| 作者 | Zhao, Yi1,2; Zhang, Bin-Bin3,4; Xiong, Shao-Lin2; Long, Xi2,5; Zhang, Qiang2; Song, Li-Ming2; Sun, Jian-Chao2; Wang, Yuan-Hao2,5; Li, Han-Cheng2,5; Bu, Qing-Cui2 |
| 刊名 | Research in astronomy and astrophysics
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 18期号:5页码:12 |
| ISSN号 | 1674-4527 |
| 关键词 | Gamma-ray bursts: general Polarization Radiation mechanisms: non-thcrmal |
| DOI | 10.1088/1674-4527/18/5/57 |
| 通讯作者 | Zhao, yi(yizhao@ihep.ac.cn) |
| 英文摘要 | Rapid response and short time latency are very important for time domain astronomy, such as the observations of gamma-ray bursts (grbs) and electromagnetic (hm) counterparts of gravitational waves (gws). based on near real-time fermilgbm data, we developed a low-latency pipeline to automatically calculate the temporal and spectral properties of grbs. with this pipeline, some important parameters can be obtained, such as t-90 and fluence, within similar to 20 min after the grb trigger. for similar to 90% of grbs, t-90 and fluence are consistent with the gbm catalog results within 2 sigma errors. this pipeline has been used by the gamma-ray bursts polarimeter (polar) and the insight hard x-ray modulation telescope (insight-hxmt) to follow up the bursts of interest. for grb 170817a, the first hm counterpart of gw events detected by fermilgbm and intiigral/spi-acs, the pipeline gave t-90 and spectral information 21 min after the gbm trigger, providing important information for polar and insight-hxmt observations. |
| WOS关键词 | GAMMA-RAY BURSTS ; POLARIMETER POLAR ; DETECTOR ; POLARIZATION ; PERFORMANCE ; SIMULATION ; ASTRONOMY ; MISSION ; SWIFT |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| WOS记录号 | WOS:000432273900009 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177486 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Zhao, Yi |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China 3.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China 4.CSIC, IAA, POB 03004, E-18080 Granada, Spain 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yi,Zhang, Bin-Bin,Xiong, Shao-Lin,et al. A low-latency pipeline for grb light curve and spectrum using fermilgbm near real-time data[J]. Research in astronomy and astrophysics,2018,18(5):12. |
| APA | Zhao, Yi.,Zhang, Bin-Bin.,Xiong, Shao-Lin.,Long, Xi.,Zhang, Qiang.,...&Shao, Jian-Xiong.(2018).A low-latency pipeline for grb light curve and spectrum using fermilgbm near real-time data.Research in astronomy and astrophysics,18(5),12. |
| MLA | Zhao, Yi,et al."A low-latency pipeline for grb light curve and spectrum using fermilgbm near real-time data".Research in astronomy and astrophysics 18.5(2018):12. |
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来源：高能物理研究所
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