46;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2002-03-11T08:45:00.000;2002-03-11T08:45:00.000;2452344;0.86458333;\N;1987;1.00000;0.00000;16;923;923;423.15000;446.50000;469.00000;2.2800000;2.2800000;\N;meud_halph_fd_20020311_084500_b.fts;/home/fuller/data2/FITS/mh020311.084500.fits;2002-03-11T08:45:00.000;2002-03-11T08:45:00.000;= 'Y axis is the North/South axis of the Sun';