81;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-05-07T10:05:00.000;2000-05-07T10:05:00.000;2451671;0.92013889;\N;1962;1.00000;0.00000;16;901;901;416.60000;454.00000;453.50000;2.2800000;2.2800000;\N;meud_halph_fd_20000507_100500_b.fts;/home/fuller/data2/FITS/mh000507.100500.fits;2000-05-07T10:05:00.000;2000-05-07T10:05:00.000;= 'Y axis is the North/South axis of the Sun';