174;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-08-08T06:06:00.000;1998-08-08T06:06:00.000;2451033;0.75416667;\N;1939;1.00000;0.00000;16;939;946;415.05000;468.50000;475.00000;2.2800000;2.2800000;\N;meud_halph_fd_19980808_060600_b.fts;/home/fuller/data2/FITS/mh980808.060600.fits;1998-08-08T06:06:00.000;1998-08-08T06:06:00.000;= 'Y axis is the North/South axis of the Sun';