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

  • Xamin Interfaces
  • Xamin Web InterfaceIntro   
    Our faster and more powerful access to HEASARC data
    Xamin Batch InterfaceDownload   
    Use Xamin from the command line on your machine
  • Browse Interfaces   Tips Archive
  • Browse Mission Interface  
    Our full-featured interface
    Browse Table Index
    Listing of all tables in the HEASARC database
    Browse Correlation of 2 Tables
    Correlation of more than 2 tables is available in Xamin
    Browse Notification Service
    Get notified when new data is available in the archive
    Use Xamin if you wish to monitor any query
    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
  • 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
  • Command-line downloads
    Describes using our download script as well as wget and curl.

    If there is a table you'd like added to the HEASARC let us know.

    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

  • NuSTARDAS and Analysis Guide updates (28 Jul 2021)
    V2.1.1 of the NuSTAR Data Analysis Software (NuSTARDAS), featuring minor updates, was released with HEASoft V.29 and V1.9.7 of the NuSTAR Data Analysis Software Guide is available on the NuSTAR Analysis page.
  • IceCube All-Sky Point-Source Events Catalog (2008-2018; ICECUBEPSC) Released (23 Jul 2021)
    IceCube has performed several searches for point-like sources of neutrinos. IceCube's 10-year neutrino point source event sample contains data beginning in 2008 (IC40) until the spring of 2018 (IC86-VII). ICECUBEPSC is now available in Browse and Xamin.
  • HEASoft 6.29 Released (21 Jul 2021)
    Released July 20, 2021. This release includes updates to NICER, NuSTAR, Swift analysis tools, updates to the Caltools, and other improvements and bug fixes.
  • NICER XTI CALDB Updated (20 Jul 2021)
    The NICER XTI caldb has been updated to version 20210707. This version updates the detector gain, response and effective area of the XTI and other files.
  • Swift CALDB updated (16 Jul 2021)
    The Swift SC caldb has been updated (update version 20210707) to updated the clock correction file to v143 ...
  • INTEGRAL: Towards the Third Decade of X- and Gamma-Ray Observations (7 Jul 2021)
    This conference will be a combined face-to-face and online meeting that will focus on the contributions of INTEGRAL to our knowledge of the high-energy sky. It will be held 11-16 October 2021 in Santa Margherita di Pula, Sardinia, Italy.
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    HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public

    Last modified: Wednesday, 24-May-2017 12:39:54 EDT

    The HEASARC is hiring! - Applications are now being accepted for a scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the HEASARC at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.


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