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Access to the catalogs and astronomical archives of the HEASARC

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

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    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

  • NICER identifies SGR 1830-0645 as a Magnetar (22 Oct 2020)
    NICER observations clearly show that the recently discovered source SGR 1830-0645 is a magnetar with a magnetic field strength of about 3x10 gauss.
  • Chandra CALDB 4.9.3 installed at the HEASARC (16 Oct 2020)
    The Chandra CalDB 4.9.3 is now installed and available at the HEASARC. Chandra 4.9.3 was released by the CXC on October 16, 2020. Note that CALDB 4.9.3 is compatible with CIAO 4.12 and later versions only.
  • INTEGRAL Operations Approved Through 2022 (15 Oct 2020)
    ESA's Science Programme Committee (SPC) has confirmed the continued operation of INTEGRAL from January 1, 2021 through December 31, 2022. The decision was taken during the SPC meeting held October 1, 2020 following a comprehensive review.
  • NICER and NuSTAR observations of the Blazar BL Lac (15 Oct 2020)
    NICER and NuSTAR obtained director's discretionary observations of the blazar BL Lac after its historical optical-to-gamma ray maximum. The NICER & NuSTAR spectrum can be fit with a broken power law, and these observations confirm the active state of the source.
  • Swift CALDB updated (10 Oct 2020)
    The Swift Caldb has been updated for the UVOTA (update version 20201008). This update fixes a problem with caldb.indx20200925...
  • Update: SkyView hardware upgrade postponed (09 Oct 2020)
    Update: The SkyView hardware upgrade has been postponed to Wednesday, October 21, at 1pm ET. At that time SkyView will be unavailable for approximately one hour and 15 minutes. We encountered some technical difficulties in transitioning to a new storage system – ... Continue reading ...
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    Last modified: Wednesday, 24-May-2017 12:39:54 EDT

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