64;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-04-20T08:09:00.000;1997-04-20T08:09:00.000;2450558;0.83958333;\N;1921;1.00000;0.00000;16;885;906;0.0000000;441.50000;462.50000;2.2800000;2.2800000;\N;meud_halph_fd_19970420_080900_b.fts;/home/fuller/data2/FITS/mh970420.080900.fits;1997-04-20T08:09:00.000;1997-04-20T08:09:00.000;= 'Y axis is the North/South axis of the Sun';