2021 Jun 28 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.78261
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      77.0000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.84246
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.1246 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.72262923 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0869565
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.192440
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.41629
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      12.3006
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.0629 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3039396 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168182
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.636207
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Esi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma