2021 Jun 30 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.28311
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.47059
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.3489 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.55946557 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185185
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0903084
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.10217
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      5.78571
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      11.5040
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.0103 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.9496620 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176010
p-Class : h
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.472335
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Ehc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0628571
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.6346 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.79167536 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0357143
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha