2021 Oct 06 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
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 :      44.1666 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.74398641 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.544209
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.64444
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.7534 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1328587 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.183908
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.785106
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta