Description of AOD Files

Filenames AAMMDDi.AOD
where	AA	is 2 digit year
 	MM	is 2 digit month
	DD	is 2 digit day
	i	is a index to distinguish the different locations of the mobile sunphotometer

In the file
6 headerlines to remind the calibration site
5 headerlines to mocate the measuring site
1 headerline to describe the 9 columns
	column		description
	1		Date DD/MM/AA
	2		Time UT in decimal hour
	3		Measure AOD at 1020 nm
	4		Measure AOD at 860 nm
	5		Measure AOD at 670 nm
	6		Measure AOD at 440 nm
	7		Ansgtrom coefficient Alpha
	8		Calculate AOD at 1000 nm
	9		Correlation coefficient with the Angstrom Law


Grenoble,  1999, November, the 16th

Dominique Masserot