2023 Jul 31 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :          10

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.03156
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.3645 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5709315 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148541
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.583090
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ckc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta

Group Index :       2
Ratio of magnetic polarity (+/-) :    0.0508021
[ 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 (+/-) :      1.05836
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 :           3
Longitudinal extent of this spot group (deg) :      12.6582
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.5611 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5865127 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.218894
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.339873
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

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 :      35.6982 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.70811762 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151515
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 (+/-) :      35.0714
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.9211 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7899771 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.198718
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.434783
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :    0.0521327
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.5401 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0207177 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0813954
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 (+/-) :      3.00000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.12500
[ 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 :       8
Ratio of magnetic polarity (+/-) :      1.15084
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.72500
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.78598
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.6036 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.72143902 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117647
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.600000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       9
Ratio of magnetic polarity (+/-) :      2.10465
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.30769
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.2371 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3405581 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181159
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :      10
Ratio of magnetic polarity (+/-) :     0.664740
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.61905
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.25496
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.5457 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.99439906 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.107143
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.243333
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta