66;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-04-12T07:47:00.000;2000-04-12T07:47:00.000;2451646;0.82430556;\N;1961;1.00000;0.00000;16;939;946;419.36000;473.50000;478.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000412_074700_b.fts;/home/fuller/data2/FITS/mh000412.074700.fits;2000-04-12T07:47:00.000;2000-04-12T07:47:00.000;= 'Y axis is the North/South axis of the Sun';