2021 Nov 02 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.486339
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      3.87500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      68.6919 (criterion : 50)
N-S diameter of largest penumbra (deg) :       3.7107077 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0294118
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      7.56818
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.42462
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.9801 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7192587 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0613497
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.515235
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      2.72289
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.46429
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.8367 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9038617 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148810
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma