53;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-03-10T08:38:00.000;1998-03-10T08:38:00.000;2450882;0.85972222;\N;1933;1.00000;0.00000;16;939;946;423.27000;462.00000;489.00000;2.2800000;2.2800000;\N;meud_halph_fd_19980310_083800_b.fts;/home/fuller/data2/FITS/mh980310.083800.fits;1998-03-10T08:38:00.000;1998-03-10T08:38:00.000;= 'Y axis is the North/South axis of the Sun';