![Main tasks Main tasks](/4493698/header_image-1460487978.jpg?t=eyJ3aWR0aCI6ODQ4LCJmaWxlX2V4dGVuc2lvbiI6ImpwZyIsIm9ial9pZCI6NDQ5MzY5OH0%3D--d2481d44b449ec343b61ee8c36b345a9e86448e9)
Main tasks
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Assess uncertainties and associated causes in the solar irradiance datasets and resulting reconstructions;
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Create a database in the form of links to original sources containing modelled and observed solar irradiance records;
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Provide recommendations for the climate community and other external researchers on which records to use depending on the timescale and wavelength domain;
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Incorporate knowledge of stellar analogs into solar irradiance variability estimates and uncertainties on centennial timescales;
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Estimate the effect from the recent reanalysis of sunspot number on solar irradiance reconstructions;
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Organise a Focus Meeting on solar irradiance at the XXXth IAU GA in Vienna.