49;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-03-19T09:57:00.000;2000-03-19T09:57:00.000;2451622;0.91458333;\N;1960;1.00000;0.00000;16;901;914;422.23000;445.00000;463.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000319_095700_b.fts;/home/fuller/data2/FITS/mh000319.095700.fits;2000-03-19T09:57:00.000;2000-03-19T09:57:00.000;= 'Y axis is the North/South axis of the Sun';