WebSLOAN LENS ACS SURVEY (SLACS) The Sloan Lens ACS Survey [5] has provided the largest sample of gravitational lens systems to date. The survey uses the SDSS luminous red galaxy sample and a quies-cent subsample of the MAIN sample as its parent samples. A galaxy is considered a lens candidate if its SDSS spectrum shows emission lines at a higher ... Web7 rows · Nov 15, 2005 · The Sloan Lens ACS (SLACS) Survey is an efficient Hubble Space Telescope Snapshot imaging ...
What is SLACS? - University of Utah
WebFeb 20, 2006 · The Sloan Lens ACS Survey. I. A Large Spectroscopically Selected Sample of Massive Early-Type Lens Galaxies The Sloan Lens ACS (SLACS) Survey is an efficient Hubble Space Telescope (HST) Snapshot imaging survey for new galaxy-scale strong gravitational lenses. WebFigure A.12.1 This object, SDSS J0029-0055, is one of the Einstein rings discovered as part of the Sloan Lens ACS Survey (SLACS). Credit: Adapted from Bolton et al. (2008), Astrophysical Journal, 682, 964 In their paper, the SLACS team has determined that the radius of the Einstein ring is 1.11 arcsec, the distance foto reithofer balingen
The Sloan Lens ACS Survey. VI. Discovery and Analysis of a …
WebWe present the definitive data for the full sample of 131 strong gravitational lens candidates observed with the Advanced Camera for Surveys (ACS) aboard the Hubble Space Telescope by the Sloan Lens ACS (SLACS) Survey.… WebThe Sloan Lens ACS Survey. XI. Beyond Hubble Resolution : Size, Luminosity, and Stellar Mass of Compact Lensed Galaxies at Intermediate Redshift ... gravitational lensing: strong, EMISSION-LINE GALAXIES, ULTRA-DEEP-FIELD, DIGITAL SKY SURVEY, STAR-FORMING GALAXY, SURFACE-BRIGHTNESS, DISK GALAXIES, RED GALAXIES, EVOLUTION, GEMS, Z … WebThe telescope has now been upgraded, increasing the number of fibers per 7 square degree field of view from 640 to 1000, and decreasing the fiber diameters from 3 to 2 arcsec, with an increased wavelength coverage between 3700 and 9800 Angstroms. fotor editor app download for windows 10