69;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-04-25T07:52:00.000;1997-04-25T07:52:00.000;2450563;0.82777778;\N;1922;1.00000;0.00000;16;906;906;0.0000000;443.00000;456.50000;2.2800000;2.2800000;\N;meud_halph_fd_19970425_075200_b.fts;/home/fuller/data2/FITS/mh970425.075200.fits;1997-04-25T07:52:00.000;1997-04-25T07:52:00.000;= 'Y axis is the North/South axis of the Sun';