185;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-08-19T07:08:00.000;1998-08-19T07:08:00.000;2451044;0.79722222;\N;1939;1.00000;0.00000;16;919;919;415.94000;458.00000;447.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980819_070800_b.fts;/home/fuller/data2/FITS/mh980819.070800.fits;1998-08-19T07:08:00.000;1998-08-19T07:08:00.000;= 'Y axis is the North/South axis of the Sun';