Laboratory for Atmospheric and Space Physics, University of Colorado,UCB 392, Boulder, CO 80309-0392 United States ; Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO 80309-0392 United States
Laboratory for Atmospheric and Space Physics, University of Colorado,UCB 392, Boulder, CO 80309-0392 United States ; Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO 80309-0392 United States
Laboratory for Atmospheric and Space Physics, University of Colorado,UCB 392, Boulder, CO 80309-0392 United States
Institute for Atmospheric Science, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT United Kingdom
Institute for Atmospheric Science, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT United Kingdom
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 United States ; Department of Physics, New Mexico Institute of Mining and Technology, Las Vegas, NM 87701 United States
Department of Chemistry, University of Waterloo, Ontario, N2L 3G1 Canada
Meteorological Service of Canada, Environment Canada, Ontario, M3H 5T4 Canada ; Department of Physics, University of Toronto, Toronto, M5S1A7 Canada