2023 Aug 20 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.14667
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.6234 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5008199 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162791
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.678571
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.766082
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) :      5.37867
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.1576 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9724256 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108434
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.615960
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 (+/-) :      27.8000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.4335 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3250355 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176678
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 :      18.7963 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4768684 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157025
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 (+/-) :      1.62687
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.09524
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.2283 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8138100 (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