2017 Mar 31 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.375000
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 :      27.1530 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4762459 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.151220
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      5.02326
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.6224 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6812812 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138889
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 (+/-) :     0.311828
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27273
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.0293 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.12672228 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.974026
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      12.7551
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.1254 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4160445 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : a
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.478094
Number of spots with penumbra :           7
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma