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Figure 11
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Production coefficient α, loss coefficient β and the ratio α/β computed from winter-time NmF2 data of the ionosonde station Juliusruh (JR055), in comparison with F10.7. Units: α [6.67 · 103 m−3s−1sfu−1], β [2 · 10−6 s−1], α/β [109 m−3sfu−1].
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