2021 Sep 30 0300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.855482
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      8.44982
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.4356 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1029148 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156250
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.242424
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.660743
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      7.48688
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.7310 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8765307 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.132075
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.446721
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma