146;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2000-07-20T07:46:00.000;2000-07-20T07:46:00.000;2451745;0.82361111;\N;1965;1.00000;0.00000;16;892;912;413.99000;438.00000;459.00000;2.2800000;2.2800000;\N;meud_halph_fd_20000720_074600_b.fts;/home/fuller/data2/FITS/mh000720.074600.fits;2000-07-20T07:46:00.000;2000-07-20T07:46:00.000;= 'Y axis is the North/South axis of the Sun';