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506 datasets found for "pg电子平台官网✅澳门葡京赌场官方网站-网址【079.one】㊙️最火爆PG电子超高爆奖率,注册即送38元.jsTNbGhBRanEz"
  • Federal

    CHAMP/SDSS Nearby Low-Luminosity AGN Catalog

    National Aeronautics and Space Administration —

    The combination of the Sloan Digital Sky Survey (SDSS) and the Chandra Multiwavelength Project (ChaMP; Green et al. 2004, ApJS, 150, 43) currently offers the largest...
  • Federal

    CGRO Timeline

    National Aeronautics and Space Administration —

    The Compton Gamma-Ray Observatory (CGRO) was the second of NASA's Great Observatories. It was launched on April 5, 1991, from Space Shuttle Atlantis. It operated...
  • Federal

    Washington Double Star Catalog

    National Aeronautics and Space Administration —

    The Washington Double Star Catalog (WDS), maintained by the United States Naval Observatory (USNO), is the world's principal database of astrometric double and...
  • Federal

    NGC 6334 Chandra X-Ray Point Source Catalog

    National Aeronautics and Space Administration —

    The full stellar population of NGC 6334, one of the most spectacular regions of massive star formation in the nearby Galaxy, has not been well sampled in past...
  • Federal

    Phoenix Deep Survey Optical and Near-Infrared Counterparts Catalog 2

    National Aeronautics and Space Administration —

    The Phoenix Deep Survey (PDS) is a multi-wavelength galaxy survey based on deep 1.4-GHz radio imaging. The revised version of the radio source catalog was published...
  • Federal

    XTE All-Sky Slew Survey Catalog

    National Aeronautics and Space Administration —

    The Rossi X-Ray Timing Explorer (RXTE) All-Sky Survey Slew Catalog contains the results of a serendipitous hard X-ray (3 - 20 keV), nearly all-sky (|b|>10 degrees)...
  • Federal

    Optically-Selected QSOS NVSS-Detected Source Catalog

    National Aeronautics and Space Administration —

    The authors used the 1.4-GHz NRAO VLA Sky Survey (NVSS) to study radio sources in two color-selected QSO samples: a volume-limited sample of 1,313 QSOs defined by Mi...
  • Federal

    SACY (Search for Associations Containing Young Stars) Catalog

    National Aeronautics and Space Administration —

    The SACY (Search for Associations Containing Young Stars) Catalog contains the results from a high-resolution optical spectroscopic survey aimed to search for nearby...
  • Federal

    Subaru Prime Focus Camera (Suprime-Cam) Exposures Log

    National Aeronautics and Space Administration —

    This table contains the Subaru Prime Focus Camera (Suprime-Cam) log of exposures having observation type = 'OBJECT' (those with 'BIAS', 'FLAT' and other types are not...
  • Federal

    M 81 Chandra X-Ray Point Source Catalog

    National Aeronautics and Space Administration —

    This table contains the source table from an analysis of 15 Chandra ACIS observations of the nearby spiral galaxy M81 taken over the course of six weeks in 2005 May-...
  • Federal

    CANDELS H-Band Selected Chandra Source Catalog

    National Aeronautics and Space Administration —

    Improving the capabilities of detecting faint X-ray sources is fundamental to increase the statistics on faint high-z AGN and star-forming galaxies. The authors...
  • Federal

    XMM-Newton M 31 Survey Source Catalog

    National Aeronautics and Space Administration —

    This table contains a source catalog based on XMM-Newton observations of the bright Local Group spiral galaxy M 31. In an analysis of XMM archival observations of M...
  • Federal

    Chandra Serendipitous Extragalactic X-Ray Source ID (SEXSI) Optical Follow-Up

    National Aeronautics and Space Administration —

    The Serendipitous Extragalactic X-ray Source Identification (SEXSI) Program is designed to expand significantly the sample of identified extragalactic hard X-ray...
  • Federal

    XMM-Newton M 33 Survey Catalog

    National Aeronautics and Space Administration —

    This table contains a source catalog based om XMM-Newton observations of the nearby galaxy M 33. In an XMM-Newton raster observation of this bright Local Group spiral...
  • Federal

    XMM-Newton 2XMMi-DR3 Selected Source Classifications Catalog

    National Aeronautics and Space Administration —

    The authors have carried out a classification of 4,330 X-ray sources in the 2XMMi-DR3 catalog. The sources were selected under the requirement of being a point source...
  • Federal

    Swift Serendipitous Survey in Deep XRT GRB Fields (SwiftFT)

    National Aeronautics and Space Administration —

    This table contains the SwiftFT catalog of point sources detected by the X-ray Telescope (XRT) on board the Swift satellite in observations centered on gamma-ray...
  • Federal

    SwiftAGN&ClusterSurvey(SACS)Soft-Band(0.5-2keV)PointSourceCatalog

    National Aeronautics and Space Administration —

    The Swift Active galactic nucleus (AGN) and Cluster Survey (SACS) uses 125 deg2 of Swift X-ray Telescope (XRT) serendipitous fields with variable depths surrounding...
  • Federal

    Star Formation in Nearby Clouds (SFiNCs) X-Ray Source Catalog

    National Aeronautics and Space Administration —

    The Star Formation in Nearby Clouds (SFiNCs) project is aimed at providing a detailed study of the young stellar populations and of star cluster formation in the...
  • Federal

    COBE DIRBE Point Source Catalog

    National Aeronautics and Space Administration —

    This table contains the Cosmic Background Explorer (COBE) Diffuse Infrared Background Experiment (DIRBE) Point Source Catalog, an all-sky catalog containing infrared...
  • Federal

    Dynamical Masses of Selected Orbital Binary Systems

    National Aeronautics and Space Administration —

    Orbital binary stars are essential objects for determining dynamical and physical properties of stars through a combined analysis of photometric and astrometric data....
506 datasets found for "pg电子平台官网✅澳门葡京赌场官方网站-网址【079.one】㊙️最火爆PG电子超高爆奖率,注册即送38元.jsTNbGhBRanEz"

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