18;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-02-02T15:18:00.000;2000-02-02T15:18:00.000;2451577;0.13750000;\N;1959;1.00000;0.00000;16;933;939;426.56000;463.50000;472.50000;2.2800000;2.2800000;\N;meud_halph_fd_20000202_151800_b.fts;/home/fuller/data2/FITS/mh000202.151800.fits;2000-02-02T15:18:00.000;2000-02-02T15:18:00.000;= 'Y axis is the North/South axis of the Sun';