72;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-04-20T11:47:00.000;2000-04-20T11:47:00.000;2451654;0.99097222;\N;1962;1.00000;0.00000;16;973;946;418.42000;483.50000;474.50000;2.2800000;2.2800000;\N;meud_halph_fd_20000420_114700_b.fts;/home/fuller/data2/FITS/mh000420.114700.fits;2000-04-20T11:47:00.000;2000-04-20T11:47:00.000;= 'Y axis is the North/South axis of the Sun';