178;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-08-21T06:41:00.000;2000-08-21T06:41:00.000;2451777;0.77847222;\N;1966;1.00000;0.00000;16;882;891;416.12000;439.50000;450.50000;2.2800000;2.2800000;\N;meud_halph_fd_20000821_064100_b.fts;/home/fuller/data2/FITS/mh000821.064100.fits;2000-08-21T06:41:00.000;2000-08-21T06:41:00.000;= 'Y axis is the North/South axis of the Sun';