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Earth, Planets and Space

Table 6 Coefficients and phase angles of the seasonality parameter

From: Evaluation of the Solar Quiet Reference Field (SQRF) model for space weather applications in the South America Magnetic Anomaly

Station

j

Sj (nT)

ϕj (rad)

CBA

0

84.91

 

1

3.39

2.1933

2

9.96

− 2.5773

3

0.29

2.8454

4

2.24

1.3937

5

1.25

0.3308

6

1.06

0.0000

SMS

0

46.52

 

1

5.13

0.7984

2

6.36

− 2.1737

3

1.98

1.3867

4

1.10

2.0528

5

2.72

1.1899

6

0.24

0.0000

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