2021 Sep 09 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.416667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.26471
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.2499 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8085740 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128571
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 (+/-) :      3.17722
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.78125
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.8083 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9761644 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134454
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.73273
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
Longitudinal extent of this spot group (deg) :      8.24020
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.9218 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7803005 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171329
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.343808
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.10875
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.09804
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.71641
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.6280 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0930909 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0479452
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.617925
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 (+/-) :      1.27830
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.69231
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.15799
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      75.4244 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4733238 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0285714
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.236842
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta