2021 Sep 05 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.56667
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.29825
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0020 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7235215 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.179310
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.814208
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.761603
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.73306
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.7264 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9023500 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164384
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.597222
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.78646
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31579
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.98779
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.4071 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0862694 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127451
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.510324
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.80000
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 :           2
Longitudinal extent of this spot group (deg) :      8.51994
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.0502 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5738618 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0277778
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.250646
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma