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A low-latency pipeline for GRB light curve and spectrum using Fermi/GBM near real-time data
Zhao, Yi; Zhang, Bin-Bin; Xiong, Shao-Lin; Long, Xi; Zhang, Qiang; Song, Li-Ming; Sun, Jian-Chao; Wang, Yuan-Hao; Li, Han-Cheng; Bu, Qing-Cui; Feng, Min-Zi; Li, Zheng-Heng; Wen, Xing; Wu, Bo-Bing; Zhang, Lai-Yu; Zhang, Yong-Jie; Zhang, Shuang-Nan; Shao, Jian-Xiong
2018
Source PublicationResearch in Astronomy and Astrophysics
Volume 18
Abstract

Rapid response and short time latency are very important for Time Domain Astronomy, such as the observations of Gamma-ray Bursts (GRBs) and electromagnetic (EM) counterparts of gravitational waves (GWs). Based on near real-time Fermi/GBM 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 20 min after the GRB trigger. For 90% of GRBs, T 90 and fluence are consistent with the GBM catalog results within 2Ҡerrors. 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 EM counterpart of GW events detected by Fermi/GBM and INTEGRAL/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.

KeywordAstrophysics - Instrumentation and Methods for Astrophysics Astrophysics - High Energy Astrophysical Phenomena
DOI10.1088/1674-4527/18/5/57
Indexed ByADS
ADS Bibcode2018RAA....18...57Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2018RAA....18...57Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2018RAA....18...57Z/citations
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Cited Times:2 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/282320
Collection粒子天体物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Zhao, Yi,Zhang, Bin-Bin,Xiong, Shao-Lin,et al. A low-latency pipeline for GRB light curve and spectrum using Fermi/GBM near real-time data[J]. Research in Astronomy and Astrophysics,2018, 18.
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 Fermi/GBM near real-time data.Research in Astronomy and Astrophysics, 18.
MLA Zhao, Yi,et al."A low-latency pipeline for GRB light curve and spectrum using Fermi/GBM near real-time data".Research in Astronomy and Astrophysics  18(2018).
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