2015 Sep 21 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.44828
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.23682
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.3416 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6809384 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0983607
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.544118
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      4.12264
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.8561 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5473601 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.155763
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.930657
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21739
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      56.0783 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1016131 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0943396
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      4.25316
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.07692
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.9739 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.5152102 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.363265
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta