173;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-08-15T10:37:00.000;2000-08-15T10:37:00.000;2451771;0.94236111;\N;1966;1.00000;0.00000;16;906;926;415.59000;451.00000;461.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000815_103700_b.fts;/home/fuller/data2/FITS/mh000815.103700.fits;2000-08-15T10:37:00.000;2000-08-15T10:37:00.000;= 'Y axis is the North/South axis of the Sun';