2021 Jun 04 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.59048
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.33333
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.11515
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.1979 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7895544 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161538
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.652174
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.23188
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.19355
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.600000
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0641711
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.4900 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8163713 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0786517
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha