Supernova Remnant G65.3+5.7

Supernova remnants (SNR's) are formed when a large star ends its life in a violent supernova explosion. About 300 of these remnants are currently known in our galaxy
G65.3+5.7 is an extremely faint supernova remnant in Cygnus with portions in Vulpecula. It spans 5.5 degrees in right ascension and 3.3 degrees in declination.
Portions of this faint SNR are cataloged under other identifiers, such as SH2-91 (the "pencil nebula" near the top), SH2-94, and SH2-96.

Canon EF 200mm f/2.8L II USM lens
ZWO ASI 294MM Pro camera
SkyWatcher EQ6R Pro equatorial mount
Antlia Edge 4.5nm Ha and OIII filters

117 x 240 seconds of Ha
125 x 240 seconds of OIII
Processing in PixInsight and Canon Photo Digital professional