2023 Aug 17 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :    0.0750000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.474100
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      13.6683
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.3222 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3484027 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181518
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.400810
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.02857
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.78049
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.42107
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.1198 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0323997 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156098
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.648819
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :    0.0337838
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.0395 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1468126 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.191489
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      6.18750
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.8960 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9667992 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185714
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.823077
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.202532
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35294
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.2720 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.98676651 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.222222
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
Ratio of magnetic polarity (+/-) :      3.50000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.8367 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5128759 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.131579
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma