31;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-03-11T09:14:00.000;1997-03-11T09:14:00.000;2450518;0.88472222;\N;1920;1.00000;0.00000;16;926;953;0.0000000;449.00000;489.50000;2.2800000;2.2800000;\N;meud_halph_fd_19970311_091400_b.fts;/home/fuller/data2/FITS/mh970311.091400.fits;1997-03-11T09:14:00.000;1997-03-11T09:14:00.000;= 'Y axis is the North/South axis of the Sun';