****** S O N N E Sunspot Network ****** Definitive Sunspot Numbers of February 2008 !------------------------------------------------------------------------------! ! ! ! ! ! ! ! Day ! Groups ! Wolf Number ! Others ! No. of Obs..! ! ! N S Total ! N S Total ! SIDC AAVSO Re' ! N/S T. Re'! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! 1 ! 0.1 0.5 0.7 ! 1 9 10 ! 11 15 30 ! 8 23 9 ! ! 2 ! 0.0 0.3 0.3 ! 0 4 4 ! 9 5 11 ! 5 39 15 ! ! 3 ! 0.1 0.4 0.5 ! 1 5 7 ! 9 9 13 ! 11 34 17 ! ! 4 ! 0.0 0.2 0.2 ! 0 3 3 ! 8 4 0 ! 8 24 10 ! ! 5 ! 0.0 0.1 0.1 ! 0 1 1 ! 0 2 0 ! 4 12 4 ! ! 6 ! 0.0 0.0 0.1 ! 0 0 1 ! 0 0 0 ! 4 19 10 ! ! 7 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 38 17 ! ! 8 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 42 17 ! ! 9 ! 0.2 0.0 0.2 ! 2 0 2 ! 0 3 4 ! 7 46 19 ! ! 10 ! 0.0 0.0 0.0 ! 1 0 1 ! 0 1 0 ! 10 49 22 ! ! 11 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 43 19 ! ! 12 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 7 36 15 ! ! 13 ! 0.0 0.0 0.1 ! 0 0 1 ! 0 0 0 ! 10 27 11 ! ! 14 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 4 10 3 ! ! 15 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 42 19 ! ! 16 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 46 21 ! ! 17 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 12 48 22 ! ! 18 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 6 35 13 ! ! 19 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 4 27 12 ! ! 20 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 28 13 ! ! 21 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 14 7 ! ! 22 ! 0.0 0.0 0.1 ! 0 0 1 ! 0 1 0 ! 4 11 2 ! ! 23 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 43 19 ! ! 24 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 32 14 ! ! 25 ! 0.0 0.3 0.3 ! 0 4 4 ! 8 8 4 ! 11 46 20 ! ! 26 ! 0.1 0.5 0.7 ! 2 7 8 ! 8 11 23 ! 6 25 13 ! ! 27 ! 0.0 0.5 0.5 ! 0 6 6 ! 8 7 9 ! 7 31 13 ! ! 28 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 24 11 ! ! 29 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 6 18 7 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! Mean ! 0.0 0.1 0.1 ! 0.2 1.3 1.7 ! 2.1 2.3 3 ! 8 31 14 ! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! Days ! 29 29 29 ! 29 29 29 ! 29 29 29 ! ! ! ! ! ! ! ! !------------------------------------------------------------------------------! Comparison SONNE-SIDC SONNE-AAVSO SIDC-AAVSO K: 0.803 0.742 0.924 Correlation: 0.92 0.98 0.92 Deviation: 10.56 9.12 8.67 Days: 29 29 29