2022 Apr 30 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.56000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.09091
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.3878 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3337688 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160584
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 (+/-) :      3.08000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.06250
[ 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 : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.140065
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.3909 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8937985 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168421
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.593472
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.408377
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28205
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.8084 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0222930 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.149425
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha