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Communication Dans Un Congrès Année : 2021

The SSHR Solar Reference Spectrum

Résumé

The determination of many high-resolution solar reference spectra at high accuracy is crucial and represents a fundamental input for solar physics (Sun modeling), terrestrial atmospheric photochemistry and Earth's climate (climate's modeling). Thus, we present a new solar irradiance reference spectrum at high resolution representative of a solar minimum. The SOLAR Spectrum at High Resolution (SSHR) is developed by normalizing high spectral resolution solar line data to the absolute irradiance scale of the SOLAR-ISS reference spectrum. The resulting disk-integrated solar spectrum has at least 0.01 nm spectral resolution and spans 300-4400 nm. Below 1000 nm, the spectral resolution is less than 0.001 nm. One of our motivations is to develop a new radiometrically well calibrated solar spectrum with high spectral resolution for disk-integrated, but also for the first time for disk-center or intermediate cases. These spectra must meet the needs of the MicroCarb mission and the 4AOP radiative transfer software.
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Dates et versions

insu-04464211 , version 1 (18-02-2024)

Identifiants

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Mustapha Meftah, Denis Jouglet, Charlotte Revel. The SSHR Solar Reference Spectrum. AGU Fall Meeting 2021, Dec 2021, New Orleans, United States. pp.id. SH45B-2379. ⟨insu-04464211⟩
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