224;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-09-28T09:15:00.000;1998-09-28T09:15:00.000;2451084;0.88541667;\N;1941;1.00000;0.00000;16;902;903;420.32000;451.50000;453.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980928_091500_b.fts;/home/fuller/data2/FITS/mh980928.091500.fits;1998-09-28T09:15:00.000;1998-09-28T09:15:00.000;= 'Y axis is the North/South axis of the Sun';