AR2682 bt Y2F with SMT60F

Space Weather.com says New sunspot AR2682 is actually an old friend: sunspot AR2673 returning from a two week trip around the backside of the sun. Per tradition, returning sunspots are renumbered. 

Here is AR2862

Shot Data 
SMT60F covered by Y2F ,Mz60mm f=900 , BF10 , QYH5LIIMM  60sec expose .
Y2F is for Mono-color filter to get contrast better, not 100% sure this works under H alpha
below is comparison Y2F and no-Y2F, look slightly better with Y2F .

  




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