Version 8.0 n11 SBUV data for day 107 1991 (1991/04/17) 1 :Number of records 1) year day sec-gmt Lat Lon SZA Total_Ozone Reflectivity Aerosol_Index Quality_residue Error_Flag 2) ozone (DU) in 13 layers -- pressure level at the bottom of each layer(atm): 1.000 0.0631 0.0400 0.0251 0.0158 0.0100 0.0063 0.0040 0.00251 0.00158 0.0010 0.00063 0.00040 3) ozone (PPMV) at 15 pressure levels(hPa): 0.5 0.7 1.0 1.5 2.0 3.0 4.0 5.0 7.0 10.0 15.0 20.0 30.0 40.0 50.0 1991 108 202 72.18 65.38 86.66 427.3 0.847 100.0 0.065 11 195.73 64.37 55.19 38.231 27.593 19.787 12.959 7.312 3.326 1.450 0.7172 0.3452 0.2546 1.783 2.209 2.635 3.348 4.297 5.937 6.678 6.912 6.836 6.348 5.568 5.127 4.796 4.318 3.576