209;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-09-11T07:33:00.000;1998-09-11T07:33:00.000;2451067;0.81458333;\N;1940;1.00000;0.00000;16;926;906;418.31000;464.00000;453.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980911_073300_b.fts;/home/fuller/data2/FITS/mh980911.073300.fits;1998-09-11T07:33:00.000;1998-09-11T07:33:00.000;= 'Y axis is the North/South axis of the Sun';