70;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-04-07T15:30:00.000;1998-04-07T15:30:00.000;2450911;0.14583333;\N;1934;1.00000;0.00000;16;926;933;419.95000;452.00000;482.00000;2.2800000;2.2800000;\N;meud_halph_fd_19980407_153000_b.fts;/home/fuller/data2/FITS/mh980407.153000.fits;1998-04-07T15:30:00.000;1998-04-07T15:30:00.000;= 'Y axis is the North/South axis of the Sun';