273;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-12-20T09:10:00.000;2001-12-20T09:10:00.000;2452263;0.88194444;\N;1984;1.00000;0.00000;16;939;946;427.53000;463.50000;477.50000;2.2800000;2.2800000;\N;meud_halph_fd_20011220_091000_b.fts;/home/fuller/data2/FITS/mh011220.091000.fits;2001-12-20T09:10:00.000;2001-12-20T09:10:00.000;= 'Y axis is the North/South axis of the Sun';