2023 Nov 20 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.581158
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.88679
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.28962
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      64.8682 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2861214 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.132075
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.340136
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.6930 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1068986 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.828571
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34615
[ 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 :       4
Ratio of magnetic polarity (+/-) :      1.27273
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.16667
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.1859 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3283285 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.113636
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 (+/-) :     0.497653
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      16.7028
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.0303 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0821840 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.135135
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.303933
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Fko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma