178;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-08-19T07:57:00.000;1997-08-19T07:57:00.000;2450679;0.83125000;\N;1926;1.00000;0.00000;16;912;912;0.0000000;451.00000;468.50000;2.2800000;2.2800000;\N;meud_halph_fd_19970819_075700_b.fts;/home/fuller/data2/FITS/mh970819.075700.fits;1997-08-19T07:57:00.000;1997-08-19T07:57:00.000;= 'Y axis is the North/South axis of the Sun';