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

  • FRICAT - FIRST Catalog of FR I Radio Galaxies (22 Feb 2017)
    This catalog of 233 Fanaroff and Riley class I edge-darkened radio galaxies (FR Is) obtained by combining observations from the NVSS, FIRST, and SDSS surveys (from Capetti et al. 2017, A&A, 598, A49) is now available in Browse and Xamin.
  • 15th INTEGRAL Announcement of Opportunity (21 Feb 2017)
    The ESA Director of Science and Robotic Exploration (Prof. Alvaro Giménez Cañete) has released the 15th Announcement of Opportunity for observing proposals with INTEGRAL. The deadline for proposal submission is March 31, 2017. Additional information can be found on the ESA INTEGRAL website.
  • New version of Astro-Upate Available (17 Feb 2017)
    A new version of Astro-Update is now available. The software checks now are done using a python module which determines the software version and modification dates directly from the host page, ensuring that Astro-Update is kept up-to-date. In particular, see the new versions of Xamin, CASA, Tempo2 and the VLT pipeline software ...
  • Extremely Luminous X-Ray Source Candidates Catalog (15 Feb 2017)
    This catalog of 119 unique luminous X-ray source candidates with X-ray luminosities more than 3 x 10 40 erg/s from 93 galaxies within a distance of 250 Mpc (from Gong et al. 2016, ApJ, 222, 12) is now available in Browse and Xamin.
  • Low-Frequency Array (LOFAR) Two-Meter Sky Survey Preliminary Data Release Source Catalog (13 Feb 2017)
    The LoTSS catalog of 44,500 150-MHz radio sources detected by LOFAR in an area of 381 sq. deg. in the region of the HETDEX Spring Field (from Shimwell et al. 2017, A&A, 598, A104) is now available in Browse and Xamin.
  • Giant Metrewave Radio Telescope All-Sky 150-MHz Radio Source Catalog (10 Feb 2017)
    The catalog of 623,604 150-MHz radio sources detected by the GMRT between April 2010 and March 2012 as part of the TIFR GMRT Sky Survey (TGSS) project (from Intema et al. 2017, A&A, 598, A78) 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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