2025 Aug 11 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.520833
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.3141 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5812920 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0526316
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.207650
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.35478
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.75047
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.6043 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0959832 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115789
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.403846
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dsc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      8.70968
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.9286 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7861048 (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 :       4
Ratio of magnetic polarity (+/-) :     0.964462
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          14
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      15.3389
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.5158 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7147455 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.131148
p-Class : a
[ c-Class Determination ]
Number of spots :          14
Area ratio (spots/group) :     0.295961
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Fao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

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 :      21.0957 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2561820 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.197917
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 (+/-) :      100.000
[ 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 :       7
Ratio of magnetic polarity (+/-) :      4.94595
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.37931
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.9694 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7256401 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0975610
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
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 :      35.2362 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1020452 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       9
Ratio of magnetic polarity (+/-) :     0.220859
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23077
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      64.9076 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.82163035 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0769231
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha