Shona Wilde¹, Ruth Purvis¹, Stuart Young², James D Lee³, James R Hopkins³, Ralph Burton⁴, Ioana Colfescu⁵, Stephane Bauguitte^6,7, Alistair C Lewis⁸, Dominika Pasternak⁹ and Stephen Mobbs¹⁰, (1)University of York, Department of Chemistry, York, United Kingdom, (2)Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, York, United Kingdom, (3)University of York, Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, York, United Kingdom, (4)National Centre for Atmospheric Science, Environment, Leeds, United Kingdom, (5)National Centre for Atmospheric Science, Leeds, United Kingdom, (6)University of Manchester, Manchester, United Kingdom, (7)Facility for Airborne Atmospheric Measurements (FAAM), Cranfield, United Kingdom, (8)University of York, Wolfson Atmospheric Chemistry Laboratories, York, United Kingdom, (9)Facility for Airborne Atmospheric Measurements, Cranfield, United Kingdom, (10)University of Leeds, Leeds, United Kingdom