52;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-03-28T15:07:00.000;2001-03-28T15:07:00.000;2451997;0.12986111;\N;1974;1.00000;0.00000;16;926;933;421.16000;466.00000;482.00000;2.2800000;2.2800000;\N;meud_halph_fd_20010328_150700_b.fts;/home/fuller/data2/FITS/mh010328.150700.fits;2001-03-28T15:07:00.000;2001-03-28T15:07:00.000;= 'Y axis is the North/South axis of the Sun';