172;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-08-19T12:24:00.000;2001-08-19T12:24:00.000;2452141;0.016666667;\N;1979;1.00000;0.00000;16;869;878;415.94000;431.00000;438.50000;2.2800000;2.2800000;\N;meud_halph_fd_20010819_122400_b.fts;/home/fuller/data2/FITS/mh010819.122400.fits;2001-08-19T12:24:00.000;2001-08-19T12:24:00.000;= 'Y axis is the North/South axis of the Sun';