20;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2002-02-03T12:04:00.000;2002-02-03T12:04:00.000;2452309;0.0027777785;\N;1986;1.00000;0.00000;16;939;920;426.49000;451.00000;460.00000;2.2800000;2.2800000;\N;meud_halph_fd_20020203_120400_b.fts;/home/fuller/data2/FITS/mh020203.120400.fits;2002-02-03T12:04:00.000;2002-02-03T12:04:00.000;= 'Y axis is the North/South axis of the Sun';