2015 Jul 24 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.139785
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.38506
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.3940 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.52998141 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.312500
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.406250
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.182927
[ 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) :     0.400000
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha