Solar Radiation and Climate Experiment (SORCE) X-Ray Photometer System (XPS): Final Data-Processing Algorithms

نویسندگان

چکیده

Abstract The X-ray Photometer System (XPS) is one of four instruments onboard NASA’s Solar Radiation and Climate Experiment (SORCE) mission. SORCE spacecraft operated from 2003 to 2020 provide key climate-monitoring measurements total solar irradiance (TSI) spectral (SSI). XPS a set photometers measure the ultraviolet (XUV) shortward 34 nm bright hydrogen emission at 121.6 nm. Each photometer has bandpass about 7 nm, have an accuracy 20%. updates for final data-processing algorithms solar-irradiance data products are described. These processing include improvements instrumental corrections background signal, visible-light degradation trending. Validation these primarily with very similar instrument Thermosphere-Ionosphere-Mesosphere-Energetics-Dynamics (TIMED) In addition, Level 4 model been improved new reference spectra derived recent XUV observations Dynamics Observatory (SDO) Miniature Spectrometer (MinXSS) cubesat.

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ژورنال

عنوان ژورنال: Solar Physics

سال: 2022

ISSN: ['1573-093X', '0038-0938']

DOI: https://doi.org/10.1007/s11207-022-01997-4