64;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-03-30T07:17:00.000;1998-03-30T07:17:00.000;2450902;0.80347222;\N;1934;1.00000;0.00000;16;939;946;420.92000;462.50000;476.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980330_071700_b.fts;/home/fuller/data2/FITS/mh980330.071700.fits;1998-03-30T07:17:00.000;1998-03-30T07:17:00.000;= 'Y axis is the North/South axis of the Sun';