2017 Jan 22 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.120968
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.1636 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86657697 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138889
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.00769
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.22414
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.64908
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.9614 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.0888562 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0388350
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.279279
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.57050
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.55224
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.81108
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.3533 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3807942 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.575163
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dsc
[ Magnetic Class Determination ]
Magnetic Class : Beta