73;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-05-04T07:24:00.000;1997-05-04T07:24:00.000;2450572;0.80833333;\N;1922;1.00000;0.00000;16;892;912;0.0000000;438.50000;459.00000;2.2800000;2.2800000;\N;meud_halph_fd_19970504_072400_b.fts;/home/fuller/data2/FITS/mh970504.072400.fits;1997-05-04T07:24:00.000;1997-05-04T07:24:00.000;= 'Y axis is the North/South axis of the Sun';