Ozonesonde		SAGE III	
Number density, cm-3	altitude, km	Number density, cm-3	altitude, km
4.09E+12	20.05	4.25E+12	20.00
4.04E+12	20.21	4.07E+12	20.50
3.97E+12	20.37	3.88E+12	21.00
3.96E+12	20.55	3.61E+12	21.50
3.96E+12	20.72	3.32E+12	22.00
3.94E+12	20.90	3.18E+12	22.50
3.91E+12	21.08	3.10E+12	23.00
3.82E+12	21.25	3.04E+12	23.50
3.68E+12	21.44	2.91E+12	24.00
3.55E+12	21.60	2.69E+12	24.50
3.51E+12	21.79	2.48E+12	25.00
3.37E+12	21.95	2.29E+12	25.50
3.16E+12	22.11	2.07E+12	26.00
3.05E+12	22.28	1.79E+12	26.50
2.94E+12	22.44	1.58E+12	27.00
2.90E+12	22.62	1.52E+12	27.50
2.90E+12	22.78	1.49E+12	28.00
2.83E+12	22.97	1.41E+12	28.50
2.80E+12	23.17	1.31E+12	29.00
2.76E+12	23.35	1.17E+12	29.50
2.65E+12	23.51		
2.83E+12	23.71		
3.01E+12	23.88		
3.03E+12	24.07		
2.98E+12	24.25		
2.87E+12	24.42		
2.76E+12	24.62		
2.65E+12	24.80		
2.51E+12	24.99		
2.43E+12	25.18		
2.32E+12	25.35		
2.25E+12	25.55		
2.17E+12	25.73		
2.10E+12	25.92		
1.99E+12	26.11		
1.96E+12	26.30		
1.92E+12	26.47		
1.84E+12	26.69		
1.69E+12	26.87		
1.62E+12	27.06		
1.61E+12	27.21		
1.53E+12	27.41		
1.43E+12	27.62		
1.39E+12	27.79		
1.37E+12	28.02		
1.33E+12	28.20		
1.34E+12	28.39		
1.30E+12	28.58		
1.29E+12	28.83		
1.23E+12	28.99		
1.15E+12	29.21		
1.03E+12	29.38