Calibrations from doy 112, 1986 were used to calibrate: doy 112 doy 113 doy 115 doy 116 Calibrations from doy 117, 1986 were used to calibrate: doy 117 doy 123 doy 124 doy 125 There were changes between doy 113 and 155 on the east limb. Cathy (5/11/95)