2017 Apr 02 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.488349
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      23.5189
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.1390 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3754241 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156863
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.311499
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Fao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :    0.0958904
[ 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 :       3
Ratio of magnetic polarity (+/-) :      1.28734
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      14.3241
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.5301 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7817098 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.144262
p-Class : h
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.576338
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Ehc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.613861
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.17857
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      175.791 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.72492676 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.656250
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma