49;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-04-03T07:27:00.000;1997-04-03T07:27:00.000;2450541;0.81041667;\N;1921;1.00000;0.00000;16;953;953;0.0000000;472.00000;481.00000;2.2800000;2.2800000;\N;meud_halph_fd_19970403_072700_b.fts;/home/fuller/data2/FITS/mh970403.072700.fits;1997-04-03T07:27:00.000;1997-04-03T07:27:00.000;= 'Y axis is the North/South axis of the Sun';