50;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2002-03-18T11:12:00.000;2002-03-18T11:12:00.000;2452351;0.96666667;\N;1987;1.00000;0.00000;16;939;946;422.35000;464.50000;484.00000;2.2800000;2.2800000;\N;meud_halph_fd_20020318_111200_b.fts;/home/fuller/data2/FITS/mh020318.111200.fits;2002-03-18T11:12:00.000;2002-03-18T11:12:00.000;= 'Y axis is the North/South axis of the Sun';