2023 Dec 13 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.86957
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 :      29.0887 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8204325 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0963855
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.90148
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          14
Number of spots with penumbra :           5
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.7142 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6394816 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127778
p-Class : k
[ c-Class Determination ]
Number of spots :          14
Area ratio (spots/group) :     0.247374
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      0.00000
[ 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) :     0.687500
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.6516 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.24506085 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
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 (+/-) :      1.12226
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.00000
[ 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) :     0.190476
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.28639
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18033
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.7696 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.3393987 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163462
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.317708
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      2.32432
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.22222
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.4789 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.93040894 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0370370
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha