Forrest Lacey¹, Rebecca Schwantes², Peter Hjort Lauritzen³, Simone Tilmes⁴, Nicholas Davis⁵, Louisa K Emmons¹, Stacy Walters¹, Patrick Callaghan¹, Julio T Bacmeister⁶ and Richard B Neale³, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (3)NCAR, Boulder, CO, United States, (4)National Center for Atmospheric Research, Atmospheric Chemistry, Observations, and Modeling Laboratory, Boulder, CO, United States, (5)National Center for Atmospheric Research, Boulder, United States, (6)AMP/CGD, Boulder, CO, United States