2015 Dec 17 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      6.32500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.8253 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73867074 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
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 (+/-) :     0.290598
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.55556
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.0405 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0153721 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0784314
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.129689
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.3003 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1749060 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170013
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      41.7273
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.01217
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.3766 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1565999 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.121951
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.676471
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha