2021 Sep 09 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.400000
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.20588
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.9061 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6660648 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.158730
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 (+/-) :      2.90000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45161
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.2966 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1260397 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163636
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 (+/-) :      1.78531
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) :      8.10737
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.3655 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6412793 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172043
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.352590
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 (+/-) :      1.07470
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.25532
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.65035
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.0257 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9600053 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0498812
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.648506
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 (+/-) :      1.44974
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.28623
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      69.4909 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4727926 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.242553
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta