150;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-07-12T11:14:00.000;1998-07-12T11:14:00.000;2451006;0.96805556;\N;1938;1.00000;0.00000;16;939;946;413.75000;467.00000;479.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980712_111400_b.fts;/home/fuller/data2/FITS/mh980712.111400.fits;1998-07-12T11:14:00.000;1998-07-12T11:14:00.000;= 'Y axis is the North/South axis of the Sun';