4;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-01-09T14:24:00.000;2000-01-09T14:24:00.000;2451553;0.10000000;\N;1958;1.00000;0.00000;16;926;946;427.57000;443.50000;467.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000109_142400_b.fts;/home/fuller/data2/FITS/mh000109.142400.fits;2000-01-09T14:24:00.000;2000-01-09T14:24:00.000;= 'Y axis is the North/South axis of the Sun';