@Images of  Sunspot
150mm Refractor  minicopy HR2   

SunSpot ‘Ύ—z•“_ 
A sunspot and its half-dark part Aug 20 1992.
 SunSpot ‘Ύ—z•“_
 A sunspot and its half-dark part May 21 1992.
 SunSpot ‘Ύ—z•“_
A sunspot and its half-dark part Aug 20 1992. 
 granular
 The granular group on the surface of solar surface on Aug 31 1992.
SunSpot ‘Ύ—z•“_ 
Sunspot and the situation around it Sept 9 1992 
 SunSpot ‘Ύ—z•“_
Change of the sunspot of Jun 26 to 27.1992 
SunSpot ‘Ύ—z•“_ 
Change of the sunspot of Half-dark part on May.21.1992 
 SunSpot ‘Ύ—z•“_
Change of the sunspot of 1 day May.6.1992


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