I recently captured a
deep NGC 1763 in bicolour Ha/OIII, and was impressed by Justin Tilbrook's
unmodded DSLR effort showing the wider field... so
like the Old El Paso girl, I thought "why don't we have both?"
Here's a quick combine of our two versions (with Justin's permission). Hope you like it!
Justin's image: 3.5 hours with an 8” F/4 astrograph , baader type coma corrector,. HEQ Pro 5 mount, orion mini guider, Canon unmodded 1100D.
My image: 16 hours Ha with an 8" f/8 GSO RC, SX AO-LF + Lodestar, EQ6, SBIG STF-8300M, Astrodon 3 nm Ha.