2015 Nov 21 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ 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) :     0.137168
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.116239
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.24405
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      43.6374 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85789236 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0357143
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.236760
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.47077
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.78049
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.28268
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.6367 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.88738841 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.103448
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.178899
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta