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    SKYSURF. VI. The Impact of Thermal Variations of HST on Background Light Estimates by Isabel A. McIntyre, Timothy Carleton, Rosalia O’Brien, Rogier A. Windhorst, Sarah Caddy, Seth H. Cohen, Rolf A. Jansen, John MacKenty, Scott J. Kenyon

    Published 2025-01-01
    “…Here, we use archival Wide Field Camera 3 (WFC3)/IR engineering data to investigate and model changes in the temperature of various components in HSTs optical path as a function of time (solar cycle) and time of the year (Earth–Sun distance). We also specifically investigate changes in temperature with HST's orbital phase and time since Earth occultation. …”
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