2015 Feb 05 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.134073
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.8876
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.7499 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.74088320 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.135135
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.141743
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      7.95349
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.3107 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6210041 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.204225
p-Class : s
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.311453
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.21362
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      10.3819
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.7024 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5488486 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115789
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.443719
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.942771
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.7127 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9167904 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.107692
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.384211
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma