2017 Sep 06 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.712477
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      7.38978
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.1484 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.6367692 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128713
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.170672
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.37180
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      22.7639
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.0353 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.0359282 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.223214
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.539033
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
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 :       4
Ratio of magnetic polarity (+/-) :     0.911602
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.10938
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.8601 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.98205064 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160000
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.368421
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta