57;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-04-03T09:23:00.000;2001-04-03T09:23:00.000;2452002;0.89097222;\N;1974;1.00000;0.00000;16;997;997;420.44000;498.00000;502.00000;2.2800000;2.2800000;\N;meud_halph_fd_20010403_092300_b.fts;/home/fuller/data2/FITS/mh010403.092300.fits;2001-04-03T09:23:00.000;2001-04-03T09:23:00.000;= 'Y axis is the North/South axis of the Sun';