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American Relative Sunspot Numbers for December 2002

DayMn. Raw Ras.d.       Mn. Rak  s.d.
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31
95

100

101

96

116

116

116

130

141

134

97

103

111

171

179

194

211

196

189

222

172

148

116

81

51

44

42

36

47

39

47
4.8

4.5

4.7

5.9

6.2

6.4

4.3

7.7

9.8

9

8.5

6.4

6.1

9.4

9.9

9.9

13.2

9.6

11.1

19.4

9.2

7.3

9.2

6.3

2.8

2.6

2.3

2.6

3

3.5

3.1
  75

74

77

76

83

90

89

102

109

98

66

73

82

124

136

142

156

152

148

151

128

110

86

61

40

33

33

27

36

29

35
2.6

1.9

3.1

3.8

3.3

4.5

2.9

3.6

5

3.8

3.9

3.1

3.6

4.7

3.2

4.8

5.8

5

6.1

6.6

3.9

3.1

4.2

2.5

1.8

1.5

1.6

1.3

2.7

1.4

1.7
Means:117.4  87.7 
No. of Observations: 770
No. of Observers: 66

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