Observations in 2008
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.69 1.90 1.87 3.12 3.46 3.84 5.87
Mean South: 3.93 4.02 4.30 6.87 5.13 3.39 3.33
Total: 6.62 5.94 6.17 9.99 8.59 7.23 9.20
Yearly mean :
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60 X, Baader filter.
Gerard Deman Belgium 150mm refractor f15 Herchel optical wedge.
Gabriel André Belgium 250mm refractor f20 Herchel optical prism.
Guido Gubbels Belgium 114mm reflector f 7.8 solar screen
Observations in 2007
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 4.75 4.15 5.18 3.40 4.96 6.31 7.45 8.10 9.30 8.03 5.30 5.80
Mean South: 6.77 13.80 12.29 7.40 7.60 5.81 3.34 3.00 3.20 3.30 2.78 4.35
Total:11.52 17.95 17.47 10.80 12.56 12.12 10.79 11.10 12.50 11.33 8.08 10.15
Yearly mean : 12.20
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60 X, Baader filter.
Gerard Deman Belgium 150mm refractor f15 Herchel optical wedge.
Gabriel André Belgium 250mm refractor f20 Herchel optical prism.
Guido Gubbels Belgium 114mm reflector f 7.8 solar screen
Observations in 2006
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.76 2.78 3.09 3.83 4.28 8.15 8.81 10.90 13.38 13.52 7.52 6.45
Mean South: 6.16 5.75 8.17 9.40 7.35 8.16 5.12 4.80 3.96 3.36 4.20 5.66
Total: 8.92 8.53 11.26 13.23 11.63 16.31 13.93 15.70 17.34 16.88 11.72 12.11
Yearly mean : 13.13
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60 X, Baader filter.
Gerard Deman Belgium 150mm refractor f15 Herchel optical wedge.
Gabriel André Belgium 250mm refractor f20 Herchel optical prism.
Observations in 2005
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.11 2.74 1.52 3.57 3.57 4.97 6.14 5.50 6.02 6.16 6.09 4.94
Mean South: 5.25 6.02 5.64 8.22 5.54 4.09 2.77 2.33 2.39 2.59 3.13 4.37
Total: 7.36 8.76 7.16 11.79 9.11 9.05 8.92 7.83 8.41 8.75 9.22 9.31
Yearly mean : 8.81
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60 X, Baader filter.
Gerard Deman Belgium 150mm refractor f15 Herchel optical wedge.
Gabriel André Belgium 250mm refractor f20 Herchel optical prism.
Observations in 2004
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 1.63 1.14 1.93 4.16 3.22 2.34 2.13 4.99 7.43 3.31 5.74 2.22
Mean South: 2.83 3.46 5.59 2.34 2.95 3.85 4.58 2.23 2.30 2.00 3.71 4.39
Total: 4.46 4.60 7.52 6.50 6.17 6.19 6.71 7.22 9.73 5.31 9.45 6.61
Yearly mean : 6.71
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60 X, Baader filter.
Gerard Deman Belgium 150mm refractor f15 Herchel optical wedge.
Observations in 2003
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North:1.16 0.83 0.71 0.76 1.88 2.02 2.11 2.97 2.75 2.74 2.54 1.25
Mean South:0.75 1.43 1.56 1.78 1.46 1.13 1.46 0.70 1.34 1.64 2.04 2.25
Total :1.91 2.26 2.27 2.54 3.34 3.15 3.57 3.67 4.09 4.38 4.58 3.50
Yearly mean : 3.27
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60X, Baader filter.
Observations in 2002
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North:0.43 0.28 0.33 0.54 1.42 1.65 2.28 2.04 2.18 1.48 2.19 1.93
Mean South:0.93 1.13 0.96 1.36 1.05 1.24 1.02 0.93 1.06 0.73 0.92 0.93
Total :1.36 1.41 1.29 1.90 2.47 2.89 3.30 2.97 3.24 2.21 3.11 2.86
Yearly mean :2.42
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Octaaf steen Belgium 102mm refractor F15 , 86X , Baader filter.
Jeffrey Carels Belgium 150mm refractor F8 , 60X, Baader filter.
Observations in 2001
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 0.92 0.88 0.13 0.58 1.68 1.20 1.87 2.12 1.58 0.69 0.83 1.67
Mean South: 0.69 0.13 1.13 1.00 0.53 0.67 0.87 1.59 0.75 0.15 2.50 0.56
Total : 1.61 1.01 1.26 1.58 2.21 1.87 2.74 3.71 2.33 0.84 3.33 2.23
Yearly mean :2.06
Observers :Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Observations in 2000
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.54 0.59 0.27 1.18 2.17 1.17 0.86 1.28 2.00 1.11 0.17 0.50
Mean South: 5.50 3.88 2.77 3.65 4.00 1.00 1.00 1.08 1.25 1.56 0.33 0.50
Total : 8.04 4.47 3.04 4.83 6.17 2.17 1.86 2.36 3.25 2.67 0.50 1.00
Yearly mean : 3.36
Observers :Jan Janssens Texas USA, C8 , 68X , Full aperature filter
Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Observations in 1999
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.92 2.50 3.2 3.58 5.39 4.60 5.70 5.78 6.86 4.70 7.90 1.97
Mean South: 7.92 7.61 8.91 5.15 5.44 2.80 3.10 2.86 1.61 3.25 5.38 4.47
Total :10.84 10.11 12.11 8.73 10.83 7.40 8.80 8.64 8.47 7.95 12.56 6.44
Yearly mean : 9.41
Observers :Jan Janssens Texas USA, C8 , 68X , Full aperature filter
Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Observations in 1998
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.47 3.10 3.25 2.78 3.69 0.80 4.92 3.60 0.56 5.60 3.90 2.90
Mean South: 4.33 6.20 9.40 4.46 3.03 1.40 8.75 1.50 0.13 2.40 4.60 5.10
Total : 6.80 9.30 12.65 7.24 6.72 2.20 13.67 5.10 0.69 8.00 8.50 8.00
Yearly mean : 7.41
Observers :Jan Janssens Texas USA, C8 , 68X , Full aperature filter
Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Filip Feys Belgium 110mm reflector F16 , 73X , solar screen.
Observations in 1997
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 2.5 2.2 1.9 2.8 1.9 4.4 1.9 3.4 5.6 6.5 8.4 4.3
Mean South: 5.8 8.1 7.2 6.2 3.6 3.4 1.1 2.6 2.3 6.7 6.3 4.1
Total : 8.3 10.3 9.1 9.0 5.5 7.8 3.0 6.0 7.9 13.2 14.7 8.4
Yearly mean : 8.6
Observers :Jan Janssens Texas USA, C8 , 68X , Full aperature filter
Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Filip Feys Belgium 110mm reflector F16 , 73X , solar screen.
Observations in 1996
Month: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean North: 0.5 0.8 0.4 1.0 2.9 6.26 3.2 2.4 6.1 4.5
Mean South: 4.1 3.5 2.4 1.2 1.1 3.24 1.7 1.3 3.7 6.8
Total : 4.6 4.3 2.8 2.2 4.0 9.50 4.9 3.7 9.8 11.3
Yearly mean : 5.64
Observers :Jan Janssens Texas USA, C8 , 68X , Full aperature filter
Franky Dubois Belgium 125mm refractor F20 , 83X , Herchel optical wedge+green filter.
Filip Feys Belgium 110mm reflector F16 , 73X , solar screen.
