1. Laboratoire de Météorologie Dynamique/IPSL, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, Sorbonne Université, Ecole Normale Supérieure, PSL Research University, F-91120 Palaiseau, France
2. Division 4 “Natural and Built Environment”, Karlsruhe Institute of Technology (KIT), D-76131 Karlsruhe, Germany
3. University of Lille, CNRS, UMR 8523 - PhLAM - Physique des Lasers, Atomes et Molécules, F-59000 Lille, France
4. CNR-INO - Istituto Nazionale di Ottica, Largo Enrico Fermi 6, 50125 Firenze FI, Italy & LENS - European Laboratory for Non-Linear Spectroscopy, Via Nello Carrara 1, I-50019 Sesto Fiorentino FI, Italy
5. ETH Zurich, Laboratory for Physical Chemistry, Vladimir-Prelog-Weg 2, CH-8093 Zurich, Switzerland
6. I. Physikalisches Institut, Universität zu Köln, Zülpicher Str. 77, D-50937 Köln, Germany
7. Department of Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland