170;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-08-04T11:33:00.000;1998-08-04T11:33:00.000;2451029;0.98125000;\N;1939;1.00000;0.00000;16;912;926;414.77000;453.50000;468.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980804_113300_b.fts;/home/fuller/data2/FITS/mh980804.113300.fits;1998-08-04T11:33:00.000;1998-08-04T11:33:00.000;= 'Y axis is the North/South axis of the Sun';