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410 datasets found for "pg赏金女王怎么下载✅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.tjxfopaYLS"
  • Federal

    Principal Galaxy Catalog (PGC) 2003

    National Aeronautics and Space Administration —

    The Principal Galaxy Catalog, 2003 Version (PGC2003) is a new catalog of principal galaxies. It constitutes the framework of the HYPERLEDA database that supersedes...
  • Federal

    HESS (High Energy Stereoscopic System) Source Catalog

    National Aeronautics and Space Administration —

    H.E.S.S. is a system of Imaging Atmospheric Cherenkov Telescopes for the investigation of cosmic gamma rays in the 100 GeV energy range. The name H.E.S.S. stands for...
  • Federal

    ROSAT Archival Data

    National Aeronautics and Space Administration —

    This database table contains the list of all Röntgen Satellite (ROSAT) X-Ray Telescope (XRT) pointing-mode observations for which data sets are available, i.e., it...
  • Federal

    XRISM Master Catalog

    National Aeronautics and Space Administration —

    The X-Ray Imaging and Spectroscopy Mission (XRISM) is an international mission led by Institute of Space and Astronautical Science (ISAS) of Japan Aerospace...
  • 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

    Large Quasar Astrometric Catalog, 3rd Release

    National Aeronautics and Space Administration —

    Since the release of the original Large Quasar Astrometric Catalog (LQAC: Souchay et al. 2009, A&A, 494, 815), a large number of quasars have been discovered...
  • 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

    Catalog of Gamma-Ray Bursts

    National Aeronautics and Space Administration —

    This GRBs Catalog (GRBCAT) records high level information of the GRBs detected since their discovery in 1967. The catalog has been created using publications that...
  • Federal

    Fermi GBM Burst Catalog

    National Aeronautics and Space Administration —

    When referencing results from this online catalog, please cite von Kienlin, A. et al. 2020, Gruber, D. et al. 2014, von Kienlin, A. et al. 2014, and Bhat, P. et al....
  • Federal

    LOFAR 3C295 Field 62-MHz Source Catalog

    National Aeronautics and Space Administration —

    This table contains the source list from Low Frequency Array (LOFAR) Low Band observations of the 3C 295 field at 62 MHz. The images of this field and the Bootes...
  • Federal

    VERITAS Source Catalog

    National Aeronautics and Space Administration —

    The Very Energetic Radiation Imaging Telescope Array System (VERITAS) is a major ground-based gamma-ray observatory operating at the Fred Lawrence Whipple Observatory...
  • Federal

    Astrographic Catalog of Reference Stars

    National Aeronautics and Space Administration —

    For a number of years there has been a great demand for a high-density catalog of accurate stellar positions and proper motions that maintains a consistent system of...
  • Federal

    Crab Pulsar Timing

    National Aeronautics and Space Administration —

    The CRABTIME database contains the Crab Pulsar Monthly Ephemeris covering the period from Feb 15 1982 (MJD=45015) to (close to) the present that was created Dr....
  • Federal

    Collinder 261 Chandra X-Ray Point Source Catalog

    National Aeronautics and Space Administration —

    This table contains some of the results from the first X-ray study of Collinder 261 (Cr 261), which at an age of 7 Gyr is one of the oldest open clusters known in the...
  • Federal

    2XMMi/SDSS Galaxy Cluster Survey

    National Aeronautics and Space Administration —

    The authors have compiled a sample of X-ray-selected galaxy groups and clusters from the XMM-Newton Serendipitous Source Catalog (2XMMi-DR3) with optical confirmation...
  • Federal

    NorthAmerica(NGC7000)&Pelican(IC5070)NebulaeX-RaySourceCatalog

    National Aeronautics and Space Administration —

    This table contains some of the results from the first extensive X-ray study of the North-America and Pelican star-forming region (NGC 7000/IC 5070), with the aim of...
  • Federal

    NGC 3293 Chandra X-Ray Point Source Catalog

    National Aeronautics and Space Administration —

    NGC 3293 is a young stellar cluster at the northwestern periphery of the Carina Nebula Complex that has remained poorly explored until now. The authors wanted to...
  • Federal

    X-Ray Binaries Catalog

    National Aeronautics and Space Administration —

    XRBCAT is a catalog of X-ray binaries, based on the van Paradijs (1996) compilation, and updated by Nick White to include all the new (mostly transient) systems...
  • Federal

    NuSTAR Survey of Extended Chandra Deep Field South (ECDF-S) Source Catalog

    National Aeronautics and Space Administration —

    This table contains the source catalog from the Nuclear Spectroscopic Telescope Array (NuSTAR) survey of the Extended Chandra Deep Field South (hereafter, ECDFS),...
  • 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...
410 datasets found for "pg赏金女王怎么下载✅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.tjxfopaYLS"

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