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    • EPOXI EXOPLANET TRANSIT OBS - HRIV RAW IMAGES V1.0

    Metadata Updated: August 22, 2025

    This data set set contains raw images of eight known transiting extrasolar planetary systems (hot Jupiters) acquired by the Deep Impact High Resolution Visible CCD during the EPOCh phase of the EPOXI mission. From 22 January through 31 August 2008 the HRIV CCD collected over 172,000 usable, photometric-quality visible light images of these transiting planet systems: HAT-P-4, HAT-P-7, GJ 436, TrES-2, TrES-3, XO-2, XO-3, and WASP-3. Time series of continuous 50-second integrations were used with the clear filter (#6) to observe each system for about three weeks, typically covering five or more transits as well as secondary eclipses. An exception was XO-3 which was only observed briefly due to the spacecraft entering safe mode. The transiting planet systems were observed in the integrated light of the planet and star; no spatially resolved image of the planet was possible.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://pds.nasa.gov

    Dates

    Metadata Created Date February 1, 2023
    Metadata Updated Date August 22, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 1, 2023
    Metadata Updated Date August 22, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier urn:nasa:pds:context_pds3:data_set:data_set.dif-x-hriv-2-epoxi-exoplanets-v1.0_x3ne-br2u
    Data First Published 2018-06-26
    Data Last Modified 2025-07-17
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id da7c6cbd-37bb-4dcf-ab04-b0ca3b33b778
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DIF-X-HRIV-2-EPOXI-EXOPLANETS-V1.0
    Program Code 026:005
    Related Documents https://pds.nasa.gov
    Source Datajson Identifier True
    Source Hash 1dbff45cd669e7678d9ebcd26d7ac2b855b86409fc1d2021cb264749379b93e8
    Source Schema Version 1.1

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