🔭Faint round planetary nebula Abell61 - PN G077.6+14.7. In constellation Cygnus. Size 3.4arcmin. 900s subs. Total integration time 13hours45m #astrophotography #abell61 #planetarynebula #ioptroncem25p #williamopticsz73 #asi533mcpro #asiairpro #narrowbandimaging #optolonglultimate 3nm Ha and Oiii #astropixelprocessor bortle5 sky