176;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-08-18T07:40:00.000;2000-08-18T07:40:00.000;2451774;0.81944444;\N;1966;1.00000;0.00000;16;902;902;415.85000;441.00000;446.50000;2.2800000;2.2800000;\N;meud_halph_fd_20000818_074000_b.fts;/home/fuller/data2/FITS/mh000818.074000.fits;2000-08-18T07:40:00.000;2000-08-18T07:40:00.000;= 'Y axis is the North/South axis of the Sun';