156p-Russell-LINEAR. 2 hours with Baader 610 filter and ASI1600MM, 16" Newtonian @0.65"/pix. Slight iterative gaussian sharpening. 6' square.
6/1/21, 21:08 to 23:37UT. Kappa-sigma stack to remove stars.
Peculiar shaped tail - are we viewing it somehow end-on?
Cheers all
Nick