• Zhao Rushuang The research of nulling behavior of new pulsars detected in CRAFTS 80 ...
    PT2022_0158 Zonglin Yang Timing of double neutron star candidate J1933+2038g 88 ...
    phase-jitter analysis of millisecond pulsars using FAST High Time Resolution Observation 90 ...
    vertical component of Galactic magnetic fields with FAST pulsar polarization observations 91 ...
    0177 zhoudejiang Follow-up observations of new RRATs discovered in the GPPS survey 94 ...
  • complex 79 PT2021_0125 Xueli Miao Search for White Dwarf Pulsars 80 ...
    the gravitational wave signals from μHz to mHz using precise pulsar timing by FAST 88 ...
    Chandola Detecting circumgalactic HI gas in absorption using galaxy-radio AGN pairs 90 ...
    Zhang Cosmic rays indirect measurements from observation of HІ narrow self-absorption 94 ...
    Dejiang Zhou Positioning and Polarization Observations for Known RRATs with FAST 97 ...
  • 79 PT2021_0118 Yang Yang Deep Mapping of Diffuse HI in M86 group 80 ...
    the gravitational wave signals from &muHz to mHz using precise pulsar timing by FAST 88 ...
    PT2021_0136 Qingdong wu Hig precision measurements of Low-mass Companion Pulsar 90 ...
    Chandola Detecting circumgalactic HI gas in absorption using galaxy-radio AGN pairs 91 ...
    PT2021_0140 Ru-Rong Chen HI absorption observations on gas-rich giant radio galaxies 94 ...
  • 0100 RuiLuo Observing the candidate repeating sources from the CHIME/FRB Catalog 80 ...
    LinTingting Searching for counterparts of radio band for LHAASO-KM2A TeV source 88 ...
    PT2022_0112 RishankDiwan FAST searches for radio pulsars in gamma-ray binaries 90 ...
    PARTHASARATHIPAL A FAST search for radio pulsars in bright gamma-ray-emitting supernova remnants 94 ...
    polarization and single-pulse characteristics for the whole pulse phase radiation pulsar. 97 ...
  • The Multi-channel near infrared solar spectrometer (miss),which was built in the 1970 s, after the 80 ...
    s and 90 s, in 2015 (the latest upgrade) in this century, now developed into five wavebands (Hα 6563 ...
  • 其次是中国科学院国家天文台(120篇),美国加州理工(99篇),剑桥大学(92篇),紫金山天文台(91篇),美国亚利桑那大学(91篇),牛津大学物理系(90篇),北京大学(88篇),哈佛史密松天体物理中心 ...
    88篇),以及南京大学(86篇)。
  • represents the most sensitive E > 1 TeV gamma-ray survey of the sky covering declination from −20◦ to 80 ...
    In total, the catalog contains 90 sources with extended size smaller than 2◦ and with significance of ...
  • 紫金山天文台的多通道近红外太阳光谱仪(MISS)于上世纪 70 年代建成,经过上世纪 80 年代中期和 90 年代末及本世纪(最新 2015 年的改造升级)的更新,发展成现在的 5 个波段(Hα 6563 ...
  • 薄盘的形成是一个持久而有序的过程,从大约80-100亿年前一直持续至今。然而,这些图像主要来自数值模拟以及人们对碎片化观测证据的推测。
    研究团队发现,这两组恒星的年龄以大约80亿年为界同样清晰地被分成截然不同的两组。
    也就是说,从时间上看,银河系的集成和演化历史分成两个明确的阶段,从130亿年前到80亿年前的早期阶段和80亿年前至今的晚期阶段。早期阶段形成了银河系的厚盘和银晕,晚期阶段形成了银河系薄盘。
    图2:银河早期集成和演化图像示意图:138亿年前宇宙大爆炸,130亿年前厚盘开始形成,110亿年前银晕形成,80亿前至今银河薄盘形成。
    (图源:喻京川) 经进一步研究,向茂盛等人还发现虽然厚盘的形成一直持续了从130亿年前到80亿年前的大约50亿年时间,期间金属元素含量增加了30倍。
  • 通过初步的筛选和整理,共计88个有效作品将登陆中国数字科技馆网站的在线投票平台,参与网络人气奖的角逐。
  • Circular T provides the values of the differences [UTC – UTC(k)] every five days, for about 80 institutes ...
  • Circular T provides the values of the differences [UTC – UTC(k)] every five days, for about 80 institutes ...
  • 上世纪90年代Alex Szalay教授与图灵奖获得者吉姆·格雷(Jim Gray)博士共同为斯隆数字巡天(SDSS)计划构造数据库系统,开创了使用数据库来规范化管理和发布天文数据的先河。
    Szalay教授除了学识渊博还爱好广泛,是匈牙利上世纪70-80年代小有名气的Panta Rhei乐队主力吉他手。2017和2018年乐队成员重新聚集,在布达佩斯和德布勒森等城市巡回演出。
  • | ...
  • Among them, 94 stars are first presented in this sample.
  • Among them, 94 stars are first presented in this sample.
  • Among them, 94 stars are first presented in this sample.
  • Among them, 94 stars are first presented in this sample.
  • Tucker代表天体暂现源光谱分类项目(SCAT)还是使用位于莫纳克亚山的夏威夷大学88英寸望远镜/超新星积分场光谱仪(UH88/SNIFS)对AT 2021ypo进行了光谱观测,并在两个小时后将光谱及分类结果上报到暂现源名称服务网 ...
  • LRS A, F, G and K Type Star Catalog lists parameters for 6,159,427 A/F/G/K stellar spectra, including 94,908 ...
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