22,864 datasets found

  • SDSS-IV/SPIDERS XMM-Based X-Ray Point Source Spectroscopic Catalog

    This catalog aims to provide a detailed description of the SPectroscopic IDentification of ERosita Sources (SPIDERS) survey, an SDSS-IV program aimed at obtaining...
  • SDSS-IV/SPIDERS ROSAT-Based X-Ray Point Source Spectroscopic Catalog

    This catalog aims to provide a detailed description of the SPectroscopic IDentification of ERosita Sources (SPIDERS) survey, an SDSS-IV program aimed at obtaining...
  • M 31 Disk Chandra PHAT Survey: HST-Derived Star Formation History

    The X-ray source populations within galaxies are typically difficult to identify and classify with X-ray data alone. The authors break through this barrier by combining deep...
  • M 31 Disk Chandra PHAT Survey: X-Ray Source Catalog

    The X-ray source populations within galaxies are typically difficult to identify and classify with X-ray data alone. The authors break through this barrier by combining deep...
  • HaloSat Master Catalog

    This table records high-level information for the observations obtained with HaloSat and provides access to the HaloSat data archive. HaloSat is the first astrophysics-focused...
  • Swift-BAT 105-Month All-Sky Hard X-Ray Survey

    The catalog includes hard X-ray sources detected in the first 105-months of observations with the Burst Alert Telescope (BAT) coded-mask imager on board the Swift observatory....
  • Zwicky Clusters

    The ZWCLUSTERS database is based upon the Catalogue of Zwicky Clusters of Galaxies. The Zwicky clusters were identified by F. Zwicky in 560 POSS fields. They are rich...
  • CfA Redshift Catalog (June 1995 Version)

    The ZCAT database contains the CfA Redshift Catalog, which incorporates much of the latest velocity data from the Whipple Observatory and other sources, as well as velocities...
  • XMM-Newton Wide Angle Survey

    This table contains results from the XMM-Newton Wide Angle Survey (XWAS), viz., a new catalog of almost a thousand X-ray sources that have been spectroscopically identified...
  • XTE Archived Public Slew Data

    This database table is a catalog of all the RXTE slew observations and is based on information culled from the RXTE Data Archive's latest top-level FMI (FITS Master Index)...
  • XTE Mission-Long Source Catalog

    This table contains the RXTE Mission-Long Source Catalog. It is generated from the RXTE Mission-Long Data Products, which are based on the standard data products (StdProds)...
  • XTE Master Catalog

    This database table was created for the purpose of providing a comprehensive, accurate, and easily accessible tracking of Rossi X-Ray Timing Explorer (RXTE) pointed...
  • XTE Target Index Catalog

    The Rossi X-ray Timing Explorer (RXTE) Index table was created for the purpose of providing a concise and easily accessible tracking of RXTE observations, both those already...
  • XTE All-Sky Slew Survey Catalog

    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)...
  • XTE All-Sky Slew Survey AGN Catalog

    This table contains the RXTE All-Sky Slew Survey Catalog of AGN and AGN candidates. The catalog authors compiled a sample of 95 AGNs which were serendipitously detected in the...
  • XTE All-Sky Monitor Long-Term Observed Sources

    The XTEASMLONG table was created for the purpose of providing a complete listing of RXTE's All-Sky Monitor (ASM) observations of sources. It is based on information culled...
  • XTEProposalInfo&Abstracts

    The XTEAO database table contains the official observing program for the Rossi X-Ray Timing Explorer (RXTE) satellite. This list contains the targets recommended by the review...
  • X-Ray Selected High-z AGN Catalog

    This table contains the results from an analysis of the largest high-redshift (z > 3) X-ray-selected active galactic nucleus (AGN) sample to date, combining the Chandra...
  • X-Ray Binaries Catalog

    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 discovered...
  • X-Ray Selected BL Lac Objects Catalog

    This table contains a catalog of 312 X-ray selected BL Lacertae objects (XBLs), optically identified through the end of 2011. It contains the names from different surveys,...