2023 Aug 20 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.31349
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 :      17.9301 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5581888 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178862
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.664975
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 (+/-) :     0.752381
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.30769
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      5.18395
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.6652 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2658681 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0925926
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.600000
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      22.5263
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.6304 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3250495 (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 :      19.1491 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4767218 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172131
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 (+/-) :      1.83607
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.29730
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.9050 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7928191 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.153061
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 (+/-) :     0.146226
[ 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