Act. indices versus SSN

A

B

Err. σA

Err. σB

R

Cycle 22

Coronal index

Hα flare index

Cycle 23

Coronal index

Hα flare index

1.977

−0.682

2.663

0.539

0.091

0.098

0.063

0.067

0.221

0.378

0.202

0.321

0.002

0.004

0.002

0.004

0.96

0.90

0.88

0.79

Act. indices versus CRI

A

B

Err. σA

Err. σB

R

Cycle 22

Coronal index

Hα flare index

Cycle 23

Coronal index

Hα flare index

89.400

88.93

50.734

42.033

−0.009

−0.009

−0.005

−0.004

2.563

4.574

3.118

4.841

2.926E−4

5.221E−4

3.526E−4

5.475E−4

−0.92

−0.85

−0.76

−0.56