2023 Dec 12 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      7.48438
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.95151
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.1259 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1548698 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136986
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.752508
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.27126
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.42857
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.5251 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.1940599 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122807
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.332123
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0119760
[ 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) :     0.492958
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 (+/-) :     0.648230
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.71739
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.1566 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85986503 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0714286
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.101761
Number of spots with penumbra :           1
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 :      39.8170 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.37027379 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187500
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 :      44.1872 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2639911 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0434783
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha