2021 Jun 28 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.80460
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      33.0000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.88895
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.2008 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1568159 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129032
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.182081
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.375000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.52500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.4221 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3089218 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157658
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      3.62921
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18421
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.3534 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0583873 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130137
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha