251;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-11-15T09:46:00.000;2001-11-15T09:46:00.000;2452228;0.90694444;\N;1983;1.00000;0.00000;16;939;946;425.57000;459.00000;471.50000;2.2800000;2.2800000;\N;meud_halph_fd_20011115_094600_b.fts;/home/fuller/data2/FITS/mh011115.094600.fits;2001-11-15T09:46:00.000;2001-11-15T09:46:00.000;= 'Y axis is the North/South axis of the Sun';