77;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-05-01T11:18:00.000;2001-05-01T11:18:00.000;2452030;0.97083333;\N;1975;1.00000;0.00000;16;939;946;417.21000;458.50000;490.50000;2.2800000;2.2800000;\N;meud_halph_fd_20010501_111800_b.fts;/home/fuller/data2/FITS/mh010501.111800.fits;2001-05-01T11:18:00.000;2001-05-01T11:18:00.000;= 'Y axis is the North/South axis of the Sun';