GAMA | Galaxy And Mass Assembly
allsky :: an animated map of Galactic motion
Description: Home page of the UKIRT Infrared Deep Sky Survey
survey (1662) infrared (566) ukidss (1) wfcam (1)
UKIDSS is the next generation near-infrared sky survey, the successor to 2MASS. UKIDSS began in May 2005 and will survey 7500 square degrees of the Northern sky, extending over both high and low Galactic latitudes, in JHK to K=18.3. This depth is three magnitudes deeper than 2MASS. UKIDSS will be the true near-infrared counterpart to the Sloan survey, and will produce as well a panoramic clear atlas of the Galactic plane. In fact UKIDSS is made up of five surveys and includes two deep extra-Galactic element
The survey instrument is WFCAM on the UK Infrared Telescope (UKIRT) in Hawaii. WFCAM has four 2048x2048 Rockwell devices, at 94% spacing, as illustrated at the top. The pixel scale of 0.4 arcsec gives an exposed solid angle of 0.21 sq. degs.
Four of the principal quarry of UKIDSS are: the coolest and nearest brown dwarfs, high-redshift dusty starburst galaxies, elliptical galaxies and galaxy clusters at redshifts 1‹z‹2, and the highest-redshift quasars, at z=7. UKIDSS aims to discover the nearest object to the Sun (outside the solar system) as well as some of the farthest known objects in the Universe.
GAMA | Galaxy And Mass Assembly
allsky :: an animated map of Galactic motion