158;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-07-28T07:00:00.000;1997-07-28T07:00:00.000;2450657;0.79166667;\N;1925;1.00000;0.00000;16;912;912;0.0000000;437.50000;451.00000;2.2800000;2.2800000;\N;meud_halph_fd_19970728_070000_b.fts;/home/fuller/data2/FITS/mh970728.070000.fits;1997-07-28T07:00:00.000;1997-07-28T07:00:00.000;= 'Y axis is the North/South axis of the Sun';