****** S O N N E Sunspot Network ******
Definitive Sunspot Numbers of September 2009
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! ! ! ! ! !
! Day ! Groups ! Wolf Number ! Others ! No. of Obs..!
! ! N S Total ! N S Total ! SIDC AAVSO Re' ! N/S T. Re'!
! ! ! ! ! !
!-------+----------------+-------------------+-------------------+-------------!
! ! ! ! ! !
! 1 ! 0.4 0.0 0.4 ! 5 0 5 ! 8 7 10 ! 12 45 20 !
! 2 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 41 14 !
! 3 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 43 15 !
! 4 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 7 36 12 !
! 5 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 51 20 !
! 6 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 11 46 15 !
! 7 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 13 51 20 !
! 8 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 12 53 19 !
! 9 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 40 12 !
! 10 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 12 40 11 !
! 11 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 13 49 16 !
! 12 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 41 18 !
! 13 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 36 13 !
! 14 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 6 29 11 !
! 15 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 7 34 16 !
! 16 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 28 10 !
! 17 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 1 ! 13 45 14 !
! 18 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 13 59 21 !
! 19 ! 0.0 0.0 0.1 ! 0 0 1 ! 0 1 1 ! 11 53 19 !
! 20 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 13 49 18 !
! 21 ! 0.0 0.6 0.6 ! 0 6 6 ! 8 9 31 ! 11 49 21 !
! 22 ! 0.6 0.7 1.3 ! 9 9 18 ! 12 25 106 ! 11 52 20 !
! 23 ! 0.8 0.8 1.5 ! 14 9 24 ! 20 29 265 ! 10 40 19 !
! 24 ! 0.8 0.7 1.5 ! 14 8 23 ! 20 29 259 ! 11 49 18 !
! 25 ! 0.8 0.7 1.5 ! 12 8 20 ! 17 24 156 ! 10 49 18 !
! 26 ! 0.9 0.1 0.9 ! 12 1 13 ! 9 16 101 ! 13 60 23 !
! 27 ! 0.7 0.0 0.8 ! 8 0 9 ! 7 11 17 ! 12 56 22 !
! 28 ! 0.7 0.1 0.8 ! 11 2 13 ! 10 17 56 ! 9 37 12 !
! 29 ! 0.8 0.0 0.8 ! 11 0 11 ! 9 12 36 ! 4 28 12 !
! 30 ! 0.6 0.0 0.6 ! 6 0 6 ! 7 10 8 ! 6 34 14 !
! ! ! ! ! !
! ! ! ! ! !
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! ! ! ! ! !
! Mean ! 0.2 0.1 0.4 ! 3.4 1.4 5.0 ! 4.2 6.4 35 ! 10 44 16 !
! ! ! ! ! !
!-------+----------------+-------------------+-------------------+-------------!
! ! ! ! ! !
! Days ! 30 30 30 ! 30 30 30 ! 30 30 30 ! !
! ! ! ! ! !
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Comparison SONNE-SIDC SONNE-AAVSO SIDC-AAVSO
K: 1.173 0.784 0.668
Correlation: 0.98 1.00 0.98
Deviation: 8.96 11.15 17.10
Days: 30 30 30