摘要
硬X射线调制望远镜(HXMT)卫星已顺利在轨运行1年多,完成了核心科学目标观测。文章概述了HXMT卫星的观测情况,如顺利完成核心观测源和银道面扫描的观测;重点介绍在银道面扫描、黑洞和中子星双星时变与能谱分析、伽马射线暴探测及引力波电磁对应体研究、脉冲星观测及脉冲星导航试验等方面获得的初步成果。HXMT卫星与国外空间X射线望远镜卫星及国内外地面望远镜开展的联合观测,促进了HXMT卫星的标定工作。HXMT卫星在黑洞与中子星研究、伽马射线暴探测及银河系内新源与暴发源监测方面会发挥重要作用。
The HXMT(hard X-ray modulation telescope)satellite has run smoothly for more than one year,and it has finished the observations for the core scientific targets.In this paper,the observations of HXMT satellite are introduced briefly such as the core scientific targets and the galactic plane scan,and the preliminary scientific results are mainly focused on such as the galactic plane scan,the timing and spectra analysis of black hole and neutron star binaries,the detection of GRB(gamma ray bursts)and the counterparts of gravitational wave,the pulsars observation and pulsars navigation experiment.Finally,the joint observations of HXMT satellite with international astronomical equipments are summarized,which has improved the calibration of HXMT satellite.HXMT satellite will play an important role in black hole and neutron star research,GRB detection and monitoring of new and outbreak sources in Galaxy.
作者
贾淑梅
黄跃
马想
屈进禄
宋黎明
张澍
郑世界
葛明玉
JIA Shumei;HUANG Yue;MA Xiang;QU Jinlu;SONG Liming;ZHANG Shu;ZHENG Shijie;GE Mingyu(Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China)
出处
《航天器工程》
CSCD
北大核心
2018年第5期168-174,共7页
Spacecraft Engineering
基金
国家重点研发计划项目(2016YFA0400801)
空间科学先导专项(XDA15051400)
空间科学卫星联合基金重点项目(U1838201
U1838202)
作者简介
贾淑梅,女,博士,副研究员,从事天文卫星科学运行工作。Email:jiasm@ihep.ac.cn。
