2021 Sep 05 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.362500
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.13043
[ 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

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.47391
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15873
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.6070 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5898403 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172932
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.731579
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.685230
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.37500
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      6.30517
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.2664 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6515304 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151786
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.386275
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      100.000
[ 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

Group Index :       5
Ratio of magnetic polarity (+/-) :      2.25773
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21875
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.04374
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.4205 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2296630 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.354839
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.377953
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.78453
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.295699
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma