天文台合辑
本帖最后由 skyczheng 于 2009-8-25 02:35 编辑出自：http://www.noao.edu
hesilvered dome of the Blanco 4-meter telescope rises 13 stories aboveCerro Tololo at the Cerro Tololo Inter-American Observatory in Chile. 在2007年所拍摄的照片。
4米口径望远镜 伯勒尔施密特望远镜
TheBurrell Schmidt telescope of the Warner and Swasey Observatory of theCase Western Reserve University, installed on Kitt Peak (1979). 伯勒尔施密特镜
Interiorof the Burrell Schmidt telescope of the Case Western ReserveUniversity's Warner and Swasey Observatory, which telescope is operatedat the Kitt Peak National Observatory near Tucson, Arizona. 托洛洛美洲天文台
Aerial view of Cerro Tololo Inter-American Observatory in Chile, taken in the late 1970s. 布兰科4米的望远镜
Cerro Tololo Inter-American Observatory in June of 2006. 与银色圆顶大型建筑是布兰科4米的望远镜。“ The large building with the silver dome is the Blanco 4-meter telescope. 托洛洛山美洲际天文台
Fourof the telescopes at the Cerro Tololo Inter-American Observatory, theUnited States national center for astronomy in the Southern Hemisphere,with the 4-meter Blanco telescope dome shown second from the left. 托洛洛山位于智利的安第斯山脚下，2200米的高度，并且是在世界上最优秀的天文位置之一，具有明确和稳定的气氛，天空光污染。Cerro Tololo is located in Chile's Andean foothills, at 2200 metersaltitude, and is one of the finest locations for astronomy in theworld, with a clear and stable atmosphere and skies free of lightpollution. The Cerro Tololo Inter-American Observatory in Chile at sunset, preparing for a night's work. The interior of the Cerro Tololo Inter-American Observatory's 1.5-meter telescope, their second largest. The Cerro Tololo Inter-American Observatory 4-meter telescope was once the largest optical telescope south of the equator A long-exposure evening panorama of Cerro Tololo Inter-American Observatory in Chile. A long exposure reveals star trails over Cerro Tololo Inter-American Observatory in Chile. Thetelescope domes at Cerro Tololo Inter-American Observatory in Chileopen their shutters in preparation for a night of observing, as the sunsets. 在2007年采取的。 Taken in 2007. TheCTIO 4-meter Blanco telescope, silhouetted against the MagellanicClouds (at left) and the Milky Way, as seen from Cerro Tololo in Chile.
This is not a composite image. 2048x2048It was taken by Roger Smith using a 2048x2048 scientific CCD which hasmuch higher sensitivity than photographic film, revealing greaterdetail in exposures short enough (20 seconds) to eliminate star trails.The CCD, normally used on the telescope pictured, was temporarily matedto a Zeiss Distagon 40 mm f/4 lens by a "camera body" made in house.
The only source TheUniversity of Michigan/Cerro Tololo Inter-American Observatory CurtisSchmidt telescope is a twin to the Case Western Reserve Universityinstrument on Kitt Peak.
Schmidt-type telescopes are used to take wide angle pictures of large regions of the sky.
This picture was taken by John Lutnes in the late 1960s, shortly afterthe telescope was moved to CTIO, and features observer John Graham in arepresentative pose (yes, we know the dome is closed and the lights areon, this was to indicate how the telescope was used).
Further information about this telescope can befound here 本帖最后由 skyczheng 于 2009-8-25 02:44 编辑
The Gemini North telescope dome at Mauna Kea, Hawaii, completed in February 1998. An aerial view of the Kitt Peak National Observatory looking north. 。Visible are the 4-meter, as the largest telescope, with the Universityof Arizona's 90-inch and the Warner and Swasey Observatory (24-inchBurrell Schmidt) in the foreground.
A variety of aerial views can be found under the facilities category. 真不错，要能看看就好了 盖一个多少钱？ 真带劲那！！！::070821_04.jpg::
页:
[1]
2