2021 Sep 09 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.455090
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23529
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.3333 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7167697 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0983607
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 (+/-) :      2.53125
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35135
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.6257 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0275790 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134615
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.66149
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      7.71492
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.4404 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6469060 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162455
p-Class : h
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.345574
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.12968
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.32653
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.43925
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.8173 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9631753 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0545024
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.618693
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.24272
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.54286
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.83010
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.3065 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4710540 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.113208
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.268966
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta