AN EMPIRICAL MODEL OF THE VARIATIONS OF THE SOLAR LYMAN-ALPHA SPECTRAL IRRADIANCE
Matthieu Kretzschmar, Laboratoire de Physique et Chimie de l'Environnement et de l'Espace– LPC2E,CNRS Orléans, Orléans Cedex 2, France, Martin A Snow, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States and Werner Curdt, Max Planck Institute for Solar System Research, Göttingen, Germany