2023 Aug 20 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.92500
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.26087
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.0565 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6251570 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.153153
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.759259
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      5.12451
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.5751 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8487998 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.121739
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.537356
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      27.5000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0684 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4473120 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181818
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 (+/-) :      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 :      18.3494 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.3533623 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.173554
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 (+/-) :      1.92727
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.30556
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.0273 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7736784 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171717
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha