2017 Apr 05 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.36232
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.65940
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      61.7491 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9562451 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.135135
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.605442
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.955056
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.56084
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.3606 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6114876 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0991736
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.532995
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      50.2500
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.8031 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.24201074 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.333333
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.333333
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha