1. Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, and NOAA/Physical Sciences Lab, Boulder, Colorado
2. NOAA/Global Systems Lab, Boulder, Colorado
3. Institute for Geophysics and Meteorology, University of Cologne, Cologne, Germany
4. Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California
5. Department of Atmospheric Science, University of Utah, Salt Lake City, Utah
6. Pacific Northwest National Laboratory, Richland, Washington