2021 Sep 09 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.369697
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.30303
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.0870 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6351656 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.169231
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 (+/-) :      2.64773
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.90625
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.5150 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9523810 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162393
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 (+/-) :      1.59829
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) :      8.19301
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.8326 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4974676 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163265
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.392708
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.966341
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.79215
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.7446 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9577775 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0588235
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.578822
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.22396
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.60465
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.6476 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6374331 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190476
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.234127
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta