2021 Sep 07 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.421875
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.3176 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6453010 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.175926
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.668675
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      10.2647
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.0120 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9561885 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.143713
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.415094
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      2.18009
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      11.1991
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.4263 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7602051 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.132124
p-Class : h
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.461843
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ehc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.33829
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.82759
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.52362
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.4178 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6391851 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100457
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.598962
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta