183;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-08-24T06:55:00.000;1997-08-24T06:55:00.000;2450684;0.78819444;\N;1926;1.00000;0.00000;16;899;912;0.0000000;442.50000;455.50000;2.2800000;2.2800000;\N;meud_halph_fd_19970824_065500_b.fts;/home/fuller/data2/FITS/mh970824.065500.fits;1997-08-24T06:55:00.000;1997-08-24T06:55:00.000;= 'Y axis is the North/South axis of the Sun';