天空与望远镜网站今天首页介绍LAMOST,作者老大!
China's New Spectroscopic WonderAugust 1, 2007by Renjiang Xie
http://media.skyandtelescope.com/images/LAMOST_f.jpg The 4-meter Large Sky Area Multi-Object Fiber Spectroscopic Telescope is located at the Xinglong Observing Station in China.
Renjiang Xie
Spectroscopic sky surveys such as the Sloan Digital Sky Survey have revolutionized astronomers' understanding of the cosmos. Now China looks to contribute in a major way to spectroscopic discoveries with the unveiling of its new Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). After undergoing various tests in May and June, the instrument earned its initial seal of approval on June 29th from the Chinese Academy of Sciences. The full system will be approved at a later date.
The 4-meter telescope obtained its first spectrum on May 28th, and on June 18th a small system containing 250 fibers, 1 spectrograph, and 2 CCD cameras observed 123 spectra simultaneously. When it's fully operational, the telescope's 4,000 fibers will take that many spectra at once, the highest spectrum acquisition rate on Earth. The Schmidt telescope has a 5° field of view and can obtain good spectra of objects as faint as magnitude 20.5. The project's engineers expect it to be online toward the the end of 2008.
LAMOST is located at the Xinglong Observing Station, about 960 meters (3,150 feet) above sea level in the Yanshan Mountains. The Chinese Academy of Sciences facility is open to the entire Chinese astronomical community. 能不能把网址也写上?虽然可以搜到,谢谢
PS: 差一点以为是介绍WH::hairsmile:: ::0023:: ::0023:: ::0023:: ::0023::
::victory:: 看牧夫下面的链接，，首页嘛 我还以为是介绍LOMOST板主呢::hairsmile:: ::victory:: ::hairsmile:: ::victory:: 用户: 我爱祖祖 在文中写到:
我还以为是介绍LOMOST板主呢
有哪个人吗？::hairsmile:: ::hairsmile:: ::yun2:: ::yun2:: ::39:: 我是LAMOST不是LOMOST::34:: ::39:: LAMOST::laugh:: ::laugh:: http://www.skyandtelescope.com/news/home/8853822.html ::34:: ::laugh:: 倒霉的LOMOST::11:: 才注意L版也喜欢涅磐的！::hairsmile:: 原帖由 ZHENFANREN 于 2007-8-2 16:40 发表 http://www.astronomy.com.cn/bbs/images/common/back.gif
才注意L版也喜欢涅磐的！::hairsmile::
对啊。嘿嘿。。。。你最爱听哪首？我收藏了很多NIRVANA的CD、DVD、海报！::victory:::" />
http://www.astronomy.com.cn/bbs/thread-55451-1-1.html
ZHENFANREN看这个~::0022::
[ 本帖最后由 LAMOST 于 2007-8-2 17:35 编辑 ] 别说题外话昂~~ 知道拉::hairsmile::
那个~~lamost什么时候整体完工 我还打算去拍拍 用户: 花楹 在文中写到:
能不能把网址也写上?虽然可以搜到,谢谢
PS: 差一点以为是介绍WH
WH是什么？ 老大可不是一般人啊！ ::victory:: 原帖由 gxyzd1 于 2007-8-2 19:07 发表 http://www.astronomy.com.cn/bbs/images/common/back.gif
WH是什么？
是名字！::34:: ::37:: 原帖由 花楹 于 2007-8-2 10:07 发表 http://www.astronomy.com.cn/bbs/images/common/back.gif
能不能把网址也写上?虽然可以搜到,谢谢
PS: 差一点以为是介绍WH::hairsmile::
请问：PS 是什么意思？ 我还以为是另外一个网站呢?原来是国外的
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