79;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1998-04-19T06:17:00.000;1998-04-19T06:17:00.000;2450922;0.76180556;\N;1935;1.00000;0.00000;16;926;933;418.54000;455.00000;447.50000;2.2800000;2.2800000;\N;meud_halph_fd_19980419_061700_b.fts;/home/fuller/data2/FITS/mh980419.061700.fits;1998-04-19T06:17:00.000;1998-04-19T06:17:00.000;= 'Y axis is the North/South axis of the Sun';