METEOSAT CALIBRATION COEFFICIENT

for one day:
enter julian day	[1..366]		of year1985198619871988198919901991199219931994199519961997
OR enter the date	month[1..12]	day[1..31]
	OR
for a period:
first day:
enter julian day	[1..366]		of year1985 198619871988198919901991199219931994199519961997
OR enter the date	month[1..12]	day[1..31]
last day:
enter julian day	[1..366]		of year1985 198619871988198919901991199219931994199519961997
OR enter the date	month[1..12]	day[1..31]