The S-MODE website will be undergoing a major upgrade beginning Friday, October 11th at 5:00 PM PDT. The new upgraded site will be available no later than Monday, October 21st. Please plan to complete any critical activities before or after this time.

4STAR Spectrometer for Sky-Scanning Sun-Tracking Atmospheric Research:...

Dunagan, S. E., R. R. Johnson, J. R. Zavaleta, R. Walker, C. Chang, P. B. Russell, B. Schmid, C. Flynn, and J. Redemann (2011), 4STAR Spectrometer for Sky-Scanning Sun-Tracking Atmospheric Research: Instrument Technology Development, 34th International Symposium on Remote Sensing of the Environment, Sydney, Australia, 10-15 Apr 2011.