2015 Nov 21 1300 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 :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      90.4085 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.35971854 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.318841
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.238519
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.04545
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.00687
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.3504 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73866680 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0909091
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.277457
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.52616
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.76316
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.20222
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.9908 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.87639156 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.173913
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.178841
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta