****** S O N N E Sunspot Network ****** Definitive Sunspot Numbers of February 2009 !------------------------------------------------------------------------------! ! ! ! ! ! ! ! Day ! Groups ! Wolf Number ! Others ! No. of Obs..! ! ! N S Total ! N S Total ! SIDC AAVSO Re' ! N/S T. Re'! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! 1 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 35 14 ! ! 2 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 5 12 2 ! ! 3 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 27 8 ! ! 4 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 6 13 6 ! ! 5 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 23 9 ! ! 6 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 11 44 19 ! ! 7 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 8 14 6 ! ! 8 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 31 17 ! ! 9 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 1 0 ! 7 15 4 ! ! 10 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 1 0 ! 8 13 4 ! ! 11 ! 0.0 0.3 0.3 ! 0 3 3 ! 8 5 2 ! 8 24 11 ! ! 12 ! 0.0 0.5 0.5 ! 0 6 6 ! 7 7 4 ! 10 36 13 ! ! 13 ! 0.0 0.1 0.1 ! 0 1 1 ! 7 2 0 ! 5 12 4 ! ! 14 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 9 41 22 ! ! 15 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 5 23 10 ! ! 16 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 4 13 5 ! ! 17 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 21 7 ! ! 18 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 10 24 10 ! ! 19 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 7 20 7 ! ! 20 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 2 12 6 ! ! 21 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 6 24 11 ! ! 22 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 5 8 4 ! ! 23 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 3 7 2 ! ! 24 ! 0.5 0.0 0.5 ! 6 0 6 ! 8 9 26 ! 2 21 10 ! ! 25 ! 0.2 0.0 0.2 ! 3 0 3 ! 8 4 8 ! 5 24 13 ! ! 26 ! 0.1 0.0 0.1 ! 1 0 1 ! 0 1 2 ! 4 17 7 ! ! 27 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 4 13 9 ! ! 28 ! 0.0 0.0 0.0 ! 0 0 0 ! 0 0 0 ! 7 25 14 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! Mean ! 0.0 0.0 0.1 ! 0.4 0.4 0.7 ! 1.4 1.1 2 ! 7 21 9 ! ! ! ! ! ! ! !-------+----------------+-------------------+-------------------+-------------! ! ! ! ! ! ! ! Days ! 28 28 28 ! 28 28 28 ! 28 28 28 ! ! ! ! ! ! ! ! !------------------------------------------------------------------------------! Comparison SONNE-SIDC SONNE-AAVSO SIDC-AAVSO K: 0.526 0.667 1.267 Correlation: 0.87 0.98 0.89 Deviation: 11.63 7.42 9.44 Days: 28 28 28