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

  • UV-Bright Quasar Survey (UVQS) DR1 Catalog (25 Apr 2017)
    This catalog of 3460 redshift ~ 1 AGN candidates based on GALEX UV and WISE near-IR color selection criteria (from Monroe et al. 2016, AJ, 152, 25) is now available in Browse and Xamin.
  • U.S. XMM-Newton GO grant program for AO-16 to open around June 2017 (25 April 2017)
    The GO grant program for AO-16 will open around 2017 June. Eligible PIs will be notified at that time about the grant proposal details.
  • NuSTAR CALDB Update (24 Apr 2017)
    The NuSTAR CALibration DataBase was updated on April 24, 2017 (CALDB version 20170419). This updates the NuSTAR clock correction file to version 70, valid through 2017-04-19.
  • Astro-Update Updated (19 Apr 2017)
    The Astro-update page has been updated to include WVT Binning (last updated December 5, 2005) and to provide links to the CIAO and Fermi contributed software pages
  • XSPEC 12.9.1b Released (13 Apr 2017)
    Released April 11, 2017. The default behavior of the goodness command has now been changed to draw parameter values from the posterior distribution
  • IC 1396A & Trumpler 37 Cluster Chandra X-Ray Point Source Catalog (11 Apr 2017)
    This catalog of 415 X-ray sources detected by the Chandra ACIS Imaging array in the field of the IC 1396 H II region in the vicinity of the IC 1396A globule and the Trumpler 37 star cluster (from Getman et al. 2012, MNRAS, 426, 2917) is now available in Browse and Xamin.
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    Last modified: Monday, 19-Dec-2016 09:01:43 EST

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