49;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-03-05T08:31:00.000;1998-03-05T08:31:00.000;2450877;0.85486111;\N;1933;1.00000;0.00000;16;939;946;423.82000;468.50000;477.00000;2.2800000;2.2800000;\N;meud_halph_fd_19980305_083100_b.fts;/home/fuller/data2/FITS/mh980305.083100.fits;1998-03-05T08:31:00.000;1998-03-05T08:31:00.000;= 'Y axis is the North/South axis of the Sun';