2024 Jul 28 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.411671
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.8790 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2600415 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168919
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.271967
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.76923
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.17391
[ 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 :       3
Ratio of magnetic polarity (+/-) :     0.676056
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      9.65842
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.1449 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6007209 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.245902
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.393421
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      31.1111
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.2872 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8410746 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.227979
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 (+/-) :    0.0800000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.4436 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.36858334 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.534483
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28261
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.7826 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4736375 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.333333
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.234266
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.84870
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          24
Number of spots with penumbra :          14
Longitudinal extent of this spot group (deg) :      27.1096
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      56.9595 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.5903940 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.119632
p-Class : k
[ c-Class Determination ]
Number of spots :          24
Area ratio (spots/group) :     0.215522
Number of spots with penumbra :          14
c-Class :o
McIntosh Class : Fko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.335165
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.20000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.9189 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1684761 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.232143
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha