Improved calibration of SOIR/Venus Express spectra

Bertaux, Jean-Loup; Belyaev, Denis; Vandaele, Ann Carine; Neefs, Eddy; Ristic, Bojan; Robert, Séverine; Mahieux, Arnaud; Berkenbosch, Sophie; Clairquin, Roland; Wilquet, Valérie; Drummond, Rachel; Letocart, Vincent; Colomer, Frédéric