2021 Mar 07 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.564103
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32353
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.14668
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.4675 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.77779562 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.275862
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta