2017 Jun 03 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.49077
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32432
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.5509
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.2346 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8676421 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0673077
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.398922
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta