• 因为保密等原因,不能提供更多获得数据的仪器等方面的描述,数据更新时间为不定时更新,此数据为DUT1=UT1-UTC 值的公告,以+/-0.1s 精度的时间信号传输。
  • 图2:OBJ格式(左)与3DS格式(右)对比 如果你不知道去哪里找3D模型,这里为大家提供了一些网址可供参考: NASA 3D资源网:https://nasa3d.arc.nasa.gov/models ...
    3D学苑:https://www.3dxy.com yeggi 3D资源网:https://www.yeggi.com 3D模型如何导入? ...
    图3:3D模型的导入 如果你暂时没有找到适合的3D模型,其实万维望远镜本身就自带了一个3D模型——国际空间站。
    图4:国际空间站3D模型 让你的3D模型动起来!
    假设我们要模拟ISS的运行情况,首先在网络上搜索它的TLE(参考网址:https://celestrak.com/)。
  • 2D spectral observation data of solar towers from 1999 to 2015.
  • 由于这种图像显示方式对画面生成及显示有极高的要求,现在,360度×180度的全景画幅只应用在了极少数的科技娱乐场馆当中。
  • 00 Stellarium: astronomical simulation for research and outreach Georg Zotti bilibil直播网址 ...
    support, an all new FITS file analysis tool (Prism), movie creation using GIF animation, full featured 2D ...
    plotting support, 3D data cube visualization, and RGB composite image creation.
  • We present a three-dimensional (3D) extinction map of the southern sky.
    with the distances calculated from the Gaia data release 2 (DR2) parallaxes, we have constructed a 3D ...
    By combining our 3D extinction map with those from the literature, we present an all-sky 3D extinction ...
    map, and use it to explore the 3D distribution of the Galactic dust grains.
    We use two different models, one consisting of a single disk and another of two disks, to fit the 3D ...
  • We present a three-dimensional (3D) extinction map of the southern sky.
    with the distances calculated from the Gaia data release 2 (DR2) parallaxes, we have constructed a 3D ...
    By combining our 3D extinction map with those from the literature, we present an all-sky 3D extinction ...
    map, and use it to explore the 3D distribution of the Galactic dust grains.
    We use two different models, one consisting of a single disk and another of two disks, to fit the 3D ...
  • We present a three-dimensional (3D) extinction map of the southern sky.
    with the distances calculated from the Gaia data release 2 (DR2) parallaxes, we have constructed a 3D ...
    By combining our 3D extinction map with those from the literature, we present an all-sky 3D extinction ...
    map, and use it to explore the 3D distribution of the Galactic dust grains.
    We use two different models, one consisting of a single disk and another of two disks, to fit the 3D ...
  • We present a three-dimensional (3D) extinction map of the southern sky.
    with the distances calculated from the Gaia data release 2 (DR2) parallaxes, we have constructed a 3D ...
    By combining our 3D extinction map with those from the literature, we present an all-sky 3D extinction ...
    map, and use it to explore the 3D distribution of the Galactic dust grains.
    We use two different models, one consisting of a single disk and another of two disks, to fit the 3D ...
  • 网址: http://iraf.noao.edu/ 2.
    网址: http://casa.nrao.edu/ 9.
    Grace Grace是一款所见即所得的2D图形绘制工具,它可以用在X Window系统和M*tif。它可以在Unix系统、VMS、OS/2和Win9*/NT/2000/XP。
    GNU plotutils GNU plotutils 是绘图库(GNU libplot for C, libplotter for C++),主要用于绘制 2D 科学数据及数学 函数向量图,利用这个库可以很方便的绘制曲线图 ...
    网址: http://vostat.org/ 4.
  • Xu, D. Liang, and L.
    Xu, D. Liang, and L. Shao, Static spherical vacuum solutions in the bumblebee gravity model, Phys.
    D 107, 024011 (2023) Units: Geometrized (G=c=1) and the radius of the horizon taken as the unit length ...
  • Xu, D. Liang, and L.
    Xu, D. Liang, and L. Shao, Static spherical vacuum solutions in the bumblebee gravity model, Phys.
    D 107, 024011 (2023) Units: Geometrized (G=c=1) and the radius of the horizon taken as the unit length ...
  • Xu, D. Liang, and L.
    Xu, D. Liang, and L. Shao, Static spherical vacuum solutions in the bumblebee gravity model, Phys.
    D 107, 024011 (2023) Units: Geometrized (G=c=1) and the radius of the horizon taken as the unit length ...
  • Xu, D. Liang, and L.
    Xu, D. Liang, and L. Shao, Static spherical vacuum solutions in the bumblebee gravity model, Phys.
    D 107, 024011 (2023) Units: Geometrized (G=c=1) and the radius of the horizon taken as the unit length ...
  • 星明天文台公众超新星搜寻项目网址: http://psp.china-vo.org   相关媒体报道: 国家天文台:国内首个天文全民科学计划上线,邀您共同发现超新星 http://www.nao.cas.cn ...
    在家就能搞科研 http://tech.qq.com/a/20150729/027741.htm 新浪科技:国内首个天文全民科学计划上线 http://tech.sina.com.cn/d/ ...
  • 这次请通过网站在线申请,网址http://astrocloud.china-vo.org/ 在线申请系统由中国科学院“十二五”科研信息化专项天文学科技领域云项目组完成,感谢项目组的辛勤工作!  ...
    评分指标主要有a)观测研究的科学问题的重要性、b)利用2.4米望远镜进行观测的必要性、c)研究方案的可行性、d)预期产出成果水平、e)以往的使用产出情况。
  • 为了庆祝新朋友加入,同时鼓励大家创作出更优秀的作品,国家天文科学数据中心联合航天文创CASCI联合推出3D模型大礼包,一次性为你奉上7个制作精美的3D模型,并提前制作成便于漫游使用的图层文件。
    图1 系列3D模型由双方联合发布 3D模型列表 1、SOHO (Solar and Heliospheric Ocservatory) 中文译名:太阳和日球层探测器 SOHO是太阳探测卫星。
    大赛网站的万维望远镜科普资源栏目可以下载这些图层文件 使用方法:(观看教学视频请点击这里) 如果需要模拟天问一号向火星出发的场景,可首先在地球图层上点击右键—添加—选择图层文件即可将天问一号3D模型导入万维望远镜 ...
  • 虚拟天文馆还提供移动端(Stellarium Mobile)版本,软件在计算天体位置后可以将它们在观测者手机所对准的天空背景下以3D的形式精确展示出来,通过手机屏幕也可以观测浩瀚星空。
    万维望远镜中文软件版本下载地址:https://nadc.china-vo.org/wwt/home.htm web版本网址:http://worldwidetelescope.org/webclient ...
    ESASky中文版网址:https://sky.esa.int/esasky/? ...
    图13 Aladin Lite展示图 Aladin Desktop软件下载网址:https://aladin.cds.unistra.fr/java/nph-aladin.pl? ...
    frame=downloading Aladin Lite在线网址:https://aladin.cds.unistra.fr/AladinLite/ Lite plants-explorer在线网址 ...
  • 本文将介绍M31N 2017-01e两次再爆发——M31N 2022-03d和M31N 2019-09d的发现和证认过程。
    图1 M31N 2022-03d发现图像 编号:M31N 2022-03d(=PNV J00441072+4154224=AT 2022fcy=PSP22P) 发现时间:2022年3月5日22 ...
    图4 M31N 2019-09d发现图像 编号:M31N 2019-09d(=PNV J00441073+4154220=PSP19C) 发现时间:2019年9月22日23时28分11秒 ...
    但可惜的是,M31N 2019-09d变暗非常迅速,根本不给人拍摄光谱的机会;而M31N 2022-03d上报时距离爆发已过去二十余天,也早已暗下去。
    Shafter教授表示他正在确认一些再发新星,应其要求,赵经远先后向他提供了M31N 2022-03d和M31N 2019-09d接近峰值亮度的图像,以及一系列测光数据。
  • Properties of host galaxies of type II AGNs derived from 2D decomposition to their HST images using galfit ...
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