2023 Dec 12 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.83708
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.84091
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.62119
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.8274 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0744220 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170213
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.295276
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.00287
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.8106 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2683531 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150215
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.299599
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 (+/-) :     0.799353
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.55000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.9481 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.24719240 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :    0.0272727
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
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 :      30.9284 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49698862 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.250000
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :    0.0379747
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.4149 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5336279 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.169231
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha