H-alpha filaments data format

1-7	Number of the filament
9-11	Latitude
13-15	Heliographic longitude
17-18	Start of observation, day
20-21	Start of observation, month
23-24	End of observation, day
26-27	End of observation, month
29-32	The mean area, in millionths of hemisphere (9999=no data)
34-36	The mean intensity (in 5-point scale)