【题目】PASADENA, Calif.-Scientists using data from NASA's Wide-field Infrared Survey Explorer(WISE) have discovered the coldest class of star-like bodies, with temperatures as cool as the humanbody.Astronomers hunted these dark globes , named Y dwarfs, for more than a decade without success....
The Wide-field Infrared Survey Explorer (WISE) is a medium class NASA Explorer mission designed to map theentire sky in 4 mid-infrared bands, with band centers at 3.4, 4.6, 12 & 22 pm. The sensitivity requirements are120, 160, 850 & 4000 渭Jy in these bands. The angular resolution ...
1.A.细节理解题.根据第一段的句子NASA's Wide-field Infrared Survey Explorer(WISE) have discovered the coldest class of star- like bodies, with temperatures as cool as the human body.可知最冷的星星温度是37度.故选A.2.A.细节理解题.根据第二段的WISE's infrared vision(红外线视觉) allowed the...
wise stands for "Wide-field Infrared Survey Explorer.选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 聪明的意思是“宽视场红外巡天探测器。 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回...
The Wide-field Infrared Survey Explorer (WISE) is a medium class Explorer that was launched on 14 Dec 2009. WISE should detect hundreds of millions of stars and galaxies, including millions of ULIRGS and QSOs; hundreds of thousands of asteroids; and hundreds old cold brown dwarfs. The telesc...
We present WISE (Wide-field Infrared Survey Explorer) mid-infrared photometry of young stellar object candidates in the Canis Majoris clouds at a distance of 1 kpc. WISE has identified 682 objects with apparent 12 and 22 micron excess emission in a 7 deg x 10 deg field around the CMa Rl ...
【 WISE:仙女座大星系M31 】 仙女座大星系M31就在这张广视野的红外线影像之中,其蓝色部分代表成熟恒星,而红、黄色则是年轻恒星加热的尘埃。这假色马赛克影像来自于美国太空总署(NASA)新的广视野红外线探测卫星(Wide-field Infrared Survey Explorer, WISE)。仙女座大星系是本星系群最大的星系,大概是本银河系的两倍...
infrared surveysphotometrystars geologic surveysgeophysical surveysThe Wide-field Infrared Survey Explorer has uncovered a population of young stellar objects (YSOs) in the Western Circinus molecular cloud. Images show the YSOs to be clustered into two main groups that are coincident with dark ...
The Wide-Field Infrared Survey Explorer (WISE) The Wide-field Infrared Survey Explorer (WISE), a NASA MIDEX mission, will survey the entire sky in four bands from 3.5 to 23 microns with a sensitivity 10... VG Duval,WR Irace,Ama K. Mainzer,... - Conference on Optical 被引量: 106发表...
A Classification Scheme for Young Stellar Objects Using the WIDE-FIELD INFRARED SURVEY EXPLORER AllWISE Catalog: Revealing Low-Density Star Formation in th... A Classification Scheme for Young Stellar Objects Using the WIDE-FIELD INFRARED SURVEY EXPLORER AllWISE Catalog: Revealing Low-Density Star ...