100;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-05-17T07:21:00.000;1998-05-17T07:21:00.000;2450950;0.80625000;\N;1936;1.00000;0.00000;16;926;939;415.68000;459.00000;487.00000;2.2800000;2.2800000;\N;meud_halph_fd_19980517_072100_b.fts;/home/fuller/data2/FITS/mh980517.072100.fits;1998-05-17T07:21:00.000;1998-05-17T07:21:00.000;= 'Y axis is the North/South axis of the Sun';