Latest News Other Resources Archive Information

Access to the catalogs and astronomical archives of the HEASARC

Select an interface or start using our keyword search tool below.

HEASARC Data Access

  • New Xamin Interfaces
  • Xamin Web InterfaceIntro   
    Our new faster and more powerful access to HEASARC data
    Xamin Batch InterfaceDownload   
    Use Xamin from the command line on your machine
  • Traditional Browse Interfaces   Tips Archive
  • Browse Mission Interface  
    Our traditional full-featured interface
    Browse Keyword Search
    Search-Engine-like query using keywords
    Browse Table Index
    List of all tables in the HEASARC database: if we don't have the one you want, ask us to add it
    Browse Correlation
    Cross-correlation of full tables
    Browse Notification Service
    Get notified when new data is available in the archive
    Browse Batch InterfaceDownload  
    Perl scripts (by default these now query Xamin database)

  • CMB Data
  • CMB Missions and Projects
    Data from space-bourne and suborbital CMB experiments in LAMBDA
  • Specialized forms
  • KML Browse Interface
    Map Browse sources in Google Sky and other KML services
    Chandra FOV Search
    Search for targets within the active fields of view
    Argus Observation Monitor
    Search Browse proposal information for observation details and status
    Swift Data Query
    Search bursts and observations of the Swift mission

  • Direct Access to HEASARC archive directories
  • HTTP or FTP

    Browse Quick form divider

    Other Resources

    • SkyView - An easy-to-use tool that returns digital images of the sky in any waveband from radio through to gamma rays
    • VAO DataScope - Query catalogs and services from the HEASARC and from around the world using a single form
    • Literature - Links to literature search engines and online versions of refereed journals and science magazines

    Archive Information

    Latest News

  • NuSTAR CALDB Update (23 Jan 2017)
    The NuSTAR CALibration DataBase was updated on January 23, 2017 (CALDB version 20170120). This updates the NuSTAR clock correction file to version 68, valid through 2017-01-20.
  • HEASoft 6.20 Released (19 Jan 2017)
    Released January 19, 2017. This release is primarily driven by updates to XSPEC, NuSTARDAS, XRTDAS, and the Hitomi software, but also includes updates to other packages which have been revised to mirror the current development versions in use at the HEASARC....
  • XSPEC 12.9.1 Released (19 Jan 2017)
    Released January 19, 2017, with the release of HEASoft 6.20. Many models updated, speed increases, other enhancements.
  • XMM-Newton SAS v16.0.0 Released (17 Jan 2017)
    The latest release of the XMM-Newton Science Analysis Software.
  • Sloan Digital Sky Survey (SDSS) Stripe 82 XMM-Newton Source Match Catalog (13 Jan 2017)
    A catalog of 5,220 XMM-Newton X-ray sources and their multi-wavelength (e.g., SDSS, FIRST, GALEX, Herschel, etc.) counterparts that were detected in the SDSS Stripe 82 Legacy field (from LaMassa et al. 2016, ApJ, 817, 172) is now available in Browse and Xamin.
  • Hitomi CALDB Data Updated (13 Jan 2017)
    The Hitomi CALDB released to the HEASARC on December 22, 2016 was incomplete. The complete Hitomi CALDB has been re-released. This release includes data for the HXI (version 20161122), General Mission (Gen) data (version 20161122), the SXI (version 20161122) and the SXS (version 20161122)
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    Last modified: Monday, 19-Dec-2016 09:01:43 EST

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