PI: V. Ramanathan, UCSD/SIO/C4
co-PI: S.K. Satheesh (858) 822-1356, UCSD/SIO/C4
Instrument: Microtops Sunphotometer
Data: Aerosol optical depth and column precipitable water vapor.
Notes: Data are in Microsoft Excel Format.  Dates and data are labeled
  within these files.  Not all data may be screened to exclude thin
  clouds.

Data for each day is delivered in the original Excel format file, and also 
as saved from Excel in a comma delimited ASCII file.