154;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-07-28T09:36:00.000;2000-07-28T09:36:00.000;2451753;0.90000000;\N;1965;1.00000;0.00000;16;997;997;414.35000;502.00000;501.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000728_093600_b.fts;/home/fuller/data2/FITS/mh000728.093600.fits;2000-07-28T09:36:00.000;2000-07-28T09:36:00.000;= 'Y axis is the North/South axis of the Sun';