171;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-08-13T09:06:00.000;2000-08-13T09:06:00.000;2451769;0.87916667;\N;1966;1.00000;0.00000;16;998;996;415.43000;496.00000;498.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000813_090600_b.fts;/home/fuller/data2/FITS/mh000813.090600.fits;2000-08-13T09:06:00.000;2000-08-13T09:06:00.000;= 'Y axis is the North/South axis of the Sun';