53;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-03-23T10:16:00.000;2000-03-23T10:16:00.000;2451626;0.92777778;\N;1961;1.00000;0.00000;16;926;939;421.76000;457.50000;475.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000323_101600_b.fts;/home/fuller/data2/FITS/mh000323.101600.fits;2000-03-23T10:16:00.000;2000-03-23T10:16:00.000;= 'Y axis is the North/South axis of the Sun';