2023 Dec 12 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      11.9024
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.0278 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0322786 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139535
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.711111
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.36694
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.51163
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.3550 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.1941725 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.340872
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :   0.00281690
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.447059
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.625755
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42308
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.3297 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61435023 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148148
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :    0.0861789
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.8105 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49298799 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.294118
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.4292 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1350882 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0217391
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.466102
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15000
[ 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