2017 Apr 04 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.556604
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.53846
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :      0.00000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.222930
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 :      50.3271 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.74031943 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0526316
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.36723
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      15.0500
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      66.0369 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3989931 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128964
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.558052
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.713987
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.83721
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.36894
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.8307 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.48351326 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.307692
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.241803
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta