(1.3 million frames/filter)ģ57 million unique objects (SEGUE: 127 million, Legacy: 230 million) Imaging total area in DAS (multiple scans counted multiple times)Ĥ5,000 sq. You can also search and brows all catalogs and jpegĪrchive Server (CAS) database. Data accessĭescribes which data SDSS produces. More information on that survey is available at SDSS-III has completed its two subsequent data releases, Data Release 9, and Data Release 8 (DR8). The Sloan Digital Sky Survey is continuing through the Third Sloan Digital Sky Survey (SDSS-III). PleaseĪlso note how to refer to SDSS sources in your publications using the How to acknowledge the use of SDSS data in your publications. Page for our sources of funding, participating institutions, and Members of the public, including educators, can explore DR7 by starting at the SkyServer website. This site is designed primarily to provide access to Data Release 7 for professional astronomers. It is the final data release of SDSS-II, an extension of the original SDSS consisting of three subprojects: The Legacy Survey, SEGUE andĪbout DR7 explains what is new in DR7, and lists remaining or new caveats and subtleties in the data. Data Release 7 (DR7) is the seventh major data release and provides images, imagingĬatalogs, spectra, and redshifts for download. The Sloan Digital Sky Survey (see for general information) mapped one quarter of the entire sky and performed a redshift survey of galaxies, quasars and stars.
0 Comments
Leave a Reply. |