2023 Jul 20 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.71127
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42857
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.3347 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6007679 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.195755
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.201977
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.24138
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.0983 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1987188 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.411765
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Csc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.37385
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      14.7076
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.2581 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4467811 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.106250
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.535714
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.109091
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.35945
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.79487
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.54471
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.7342 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85814333 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0512821
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.339713
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.331445
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.93548
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.2972 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0689974 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.135678
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.310089
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.21642
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 :           2
Longitudinal extent of this spot group (deg) :      8.57024
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.1849 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5438188 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.177536
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.659808
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.717355
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.6280 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1518643 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.184211
p-Class : h
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.291423
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma