1. CIRES, University of Colorado, Boulder, Colorado 80309, USA
2. NOAA Chemical Sciences Laboratory, Boulder, Colorado 80305, USA
3. NOAA Physical Sciences Laboratory, Boulder, Colorado 80305, USA
4. Pacific Northwest National Laboratory, Richland, Washington 99352, USA
5. NOAA Global Systems Laboratory, Boulder, Colorado 80305 USA
6. National Renewable Energy Laboratory, Golden, Colorado 80401, USA
7. University of Colorado, Boulder, Colorado 80309, USA
8. Lawrence Livermore National Laboratory, Livermore, California 94550, USA
9. University of Notre Dame, Notre Dame, Indiana 46556, USA
10. Sharply Focused LLC., Portland, Oregon 97213, USA
11. Vaisala, Seattle, Washington 98121, USA