2023 Aug 20 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.41245
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 :      18.9408 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5172387 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178295
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.686869
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 (+/-) :     0.725664
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25641
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.10162
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.1950 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1162144 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.106509
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.675676
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      23.5789
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.1397 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4472812 (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 :      17.5692 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4768165 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181034
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 (+/-) :      1.63934
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25714
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.8771 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6553523 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :    0.0931373
[ 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