3262 20180223093759.0 DOI 10.1117/12.2250031 SCART-2017-0045 Meftah, Mustapha On-orbit degradation of recent space-based solar instruments and understanding of the degradation processes 2017 PROBA2 GI / 3PRODSIDCDATAEXPLOIT/ 3PRODSIDCDATAEXPLOIT NO Dominique, Marie BenMoussa, Ali Dammasch, Ingolf Bolsée, Davis Pereira, Nuno Damé, Luc Bekki, Slimane Hauchecorne, Alain 1019606 Proceedings of the SPIE 10196 2017 marie.dominique@observatoire.be published in NONREF