2021 Sep 09 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.454545
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.9860 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8156756 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
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 (+/-) :      2.48235
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.93103
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.2647 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.1071549 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151163
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 (+/-) :      1.54290
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.7521 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7984700 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164122
p-Class : h
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.317693
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.13171
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.94118
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.04950
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.8368 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1054153 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0574163
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.490393
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.01969
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.67568
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.20944
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.4017 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3098211 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129630
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.170478
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 (+/-) :      1.00000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27273
[ 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