2022 Apr 20 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ 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

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.825015
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          13
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      17.1332
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.2586 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1985825 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185824
p-Class : k
[ c-Class Determination ]
Number of spots :          13
Area ratio (spots/group) :     0.345981
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Fko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.14724
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.19048
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.2456 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2387499 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187845
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha