Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
4 datasets found for "Address Points"
  • Federal

    Chandra ACIS GSG Point-Like X-Ray Source Catalog

    National Aeronautics and Space Administration —

    The Chandra archival data are a valuable resource for various studies on different X-ray astronomy topics. In this paper, the authors utilize this wealth of...
  • Federal

    BeppoSAX Approved Pointings

    National Aeronautics and Space Administration —

    The SAXAO database contains the list of the all accepted AO1/AO2/AO3/A04/AO5 SAX CORE and GO program proposals, approved for the first year of operations. The...
  • Federal

    M 33 Chandra ACIS Survey (ChASeM33) Final Source Catalog

    National Aeronautics and Space Administration —

    This table contains the final source catalog of the Chandra ACIS Survey of M33 (ChASeM33). With a total exposure time of 1.4 Ms, ChASeM33 covers ~70% of the D25...
  • Federal

    Swift-INTEGRAL X-Ray (SIX) Survey Catalog

    National Aeronautics and Space Administration —

    The supermassive black holes at the center of active galactic nuclei (AGNs) are surrounded by obscuring matter that can block nuclear radiation. Depending on the...
4 datasets found for "Address Points"

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.