2017 Apr 03 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.387316
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.4411 (criterion : 50)
N-S diameter of largest penumbra (deg) :       4.3896434 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0625000
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.570312
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.949153
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.26667
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.4086 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.84392622 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.153846
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.500000
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.26275
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      14.5111
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.4435 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5446959 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156997
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.580352
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.530831
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68571
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.49507
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.8511 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.48249217 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.248677
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta