2021 Sep 09 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.408537
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.8493 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.7498610 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.118644
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 (+/-) :      2.74118
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46667
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.0412 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2068944 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.158416
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 (+/-) :      1.66609
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 :           3
Longitudinal extent of this spot group (deg) :      7.64349
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.7137 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6501818 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159011
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.360591
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.14339
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.01923
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.52350
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.0349 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8305673 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0522565
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.641132
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 (+/-) :      1.10000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42500
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.14837
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.3319 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3091157 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0740741
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.169102
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.857143
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.26087
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha