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The solar flux unit (sfu) is: a convenient measure of spectral flux density often used in solar radio observations, such as the: F10.7 solar activity index:

1 sfu = 10 Jy = 10 W⋅m⋅Hz = 10 erg⋅s⋅cm⋅Hz.

See jansky for further information about related units; one Jy = 10 = 10 W⋅m⋅Hz = 10 erg⋅s⋅cm⋅Hz.

References

  1. ^ Tapping, "K." F. (2013). "The 10.7 cm solar radio flux (F10.7)". Space Weather. 11 (7): 394–406. Bibcode:2013SpWea..11..394T. doi:10.1002/swe.20064.

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