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Validation of an Extreme-ultraviolet Desaturation Technique for the Atmospheric Imaging Assembly on Board the Solar Dynamics Observatory Using Observations from the Extreme Ultraviolet Imager on Board Solar Orbiter

  • Authors: Sabrina Guastavino, David Berghmans, Cis Verbeeck, Stefan J. Hofmeister, Emil Kraaikamp, Ewan C. M. Dickson, Federico Benvenuto, Paolo Massa, Anna Maria Massone, Michele Piana

Sabrina Guastavino et al 2026 The Astrophysical Journal Letters 1005 .

  • Provider: AAS Journals

Caption: Figure 5.

Pixel-level light curves at the intersection between the EUI/HRIEUV validity mask and the AIA estimated primary-saturated mask. Top row: from left to right, time series of the sum of the three, five, and eight brightest pixels for EUI/HRIEUV (graphically rescaled by 10−2, red), AIA original (green), and AIA desaturated (blue). Bottom row: from left to right, time series of the ratio between the sum of the three, five, and eight brightest pixels for EUI/HRIEUV and the corresponding sum of AIA original (green), and AIA desaturated (blue).

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