179;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;1997-08-20T06:49:00.000;1997-08-20T06:49:00.000;2450680;0.78402778;\N;1926;1.00000;0.00000;16;912;912;0.0000000;444.00000;469.00000;2.2800000;2.2800000;\N;meud_halph_fd_19970820_064900_b.fts;/home/fuller/data2/FITS/mh970820.064900.fits;1997-08-20T06:49:00.000;1997-08-20T06:49:00.000;= 'Y axis is the North/South axis of the Sun';