2021 Sep 09 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.448052
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.17143
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.2326 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9330150 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
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 (+/-) :      2.59524
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.80000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.7662 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.0737045 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.121212
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 (+/-) :      1.53448
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.6317 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6533764 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.144366
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.325312
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.09386
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.42000
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.36558
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.5364 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8309481 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0606796
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.625525
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 (+/-) :     0.898438
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.57500
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.11677
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.1184 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4748060 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.105263
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.181250
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta