209;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-09-23T07:43:00.000;1997-09-23T07:43:00.000;2450714;0.82152778;\N;1927;1.00000;0.00000;16;912;912;0.0000000;449.00000;458.00000;2.2800000;2.2800000;\N;meud_halph_fd_19970923_074300_b.fts;/home/fuller/data2/FITS/mh970923.074300.fits;1997-09-23T07:43:00.000;1997-09-23T07:43:00.000;= 'Y axis is the North/South axis of the Sun';