Inter-comparison of stratospheric O3 and NO2 abundances

A. Butz, H. Bösch, C. Camy-Peyret, M. Chipperfield, M. Dorf, G. Dufour, K. Grunow, P. Jeseck, S. Kühl, S. Payan, I. Pepin, J. Pukite, A. Rozanov, C. von Savigny, C. Sioris, T. Wagner, F. Weidner, and K. Pfeilsticker Institut für Umweltphysik, University of Heidelberg, Heidelberg, Germany Laboratoire de Physique Moléculaire pour l’Atmosphère et l’Astrophysique (LPMAA), Université Pierre et Marie Curie, Paris, France Institute of Environmental Physics and Institute of Remote Sensing, University of Bremen, Bremen, Germany Harvard-Smithsonian Center for Astrophysics, Cambridge, USA Institute for Atmospheric Science, School of Earth and Environment, University of Leeds, Leeds, UK Meteorologisches Institut, Freie Universität Berlin, Berlin, Germany Institute of Atomic Physics and Spectroscopy, University of Latvia, Riga, Latvia