73;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-04-21T08:14:00.000;2000-04-21T08:14:00.000;2451655;0.84305556;\N;1962;1.00000;0.00000;16;912;926;418.31000;451.00000;471.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000421_081400_b.fts;/home/fuller/data2/FITS/mh000421.081400.fits;2000-04-21T08:14:00.000;2000-04-21T08:14:00.000;= 'Y axis is the North/South axis of the Sun';