2025 Aug 13 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :          11

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.11679
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 :           2
Longitudinal extent of this spot group (deg) :      9.46584
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.6777 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4464172 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122642
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.481481
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
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 :      54.9753 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.24790426 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
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 (+/-) :      3.69565
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.0275 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3233729 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128205
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      2.55580
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.2185
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.0298 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2112462 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.143541
p-Class : a
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.254649
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :    0.0137931
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.5727 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.64988287 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178571
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.9214 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3891806 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159091
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :      2.16129
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58974
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.6441 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49189404 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130435
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.271739
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

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 :      44.3436 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73505156 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156250
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      1.32060
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.6401 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.77381197 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.242424
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.888889
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :      10
Ratio of magnetic polarity (+/-) :     0.691617
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.16667
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.50267
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.7808 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.75546088 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0810811
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.525424
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :      11
Ratio of magnetic polarity (+/-) :     0.916667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.20833
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      69.7075 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.52844952 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha