170;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-08-17T07:05:00.000;2001-08-17T07:05:00.000;2452138;0.79513889;\N;1979;1.00000;0.00000;16;939;946;415.76000;452.50000;477.50000;2.2800000;2.2800000;\N;meud_halph_fd_20010817_070500_b.fts;/home/fuller/data2/FITS/mh010817.070500.fits;2001-08-17T07:05:00.000;2001-08-17T07:05:00.000;= 'Y axis is the North/South axis of the Sun';