2015 Apr 19 1500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      7.16667
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.35644
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.58824
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.2050 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0942281 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.265306
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.510417
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.142191
[ 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) :     0.493333
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.14323
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.82353
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.4476 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.3743507 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122951
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.275542
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.753298
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.55556
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.6899 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6512977 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.143813
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.720207
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.569767
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.70513
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.0480 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3191344 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157500
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.446764
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       8
Ratio of magnetic polarity (+/-) :      3.73418
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.6570 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9611442 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172414
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.802139
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       9
Ratio of magnetic polarity (+/-) :      2.53333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ 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) :     0.391304
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta