209;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-10-05T07:07:00.000;2001-10-05T07:07:00.000;2452187;0.79652778;\N;1981;1.00000;0.00000;16;904;907;421.16000;451.00000;453.50000;2.2800000;2.2800000;\N;meud_halph_fd_20011005_070700_b.fts;/home/fuller/data2/FITS/mh011005.070700.fits;2001-10-05T07:07:00.000;2001-10-05T07:07:00.000;= 'Y axis is the North/South axis of the Sun';