181;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2002-07-16T09:30:00.000;2002-07-16T09:30:00.000;2452471;0.89583333;\N;1992;1.00000;0.00000;16;920;901;413.85000;462.00000;451.00000;2.2800000;2.2800000;\N;meud_halph_fd_20020716_093000_b.fts;/home/fuller/data2/FITS/mh020716.093000.fits;2002-07-16T09:30:00.000;2002-07-16T09:30:00.000;= 'Y axis is the North/South axis of the Sun';