2015 Jun 20 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      5.33816
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.6274 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3198622 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.126667
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.383495
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.978328
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      15.1075
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.3917 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.1563973 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.116574
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.660732
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta