The Giant Squid (SH2-129)
Located in Cepheus and some 1300 light years from Earth, this object is relatively dim and proved quite challenging to image despite the faster optical setup at f/4.7 and the 3nm narrowband filters. Overall integration time was high and I would have preferred more Oiii data but the number of clear nights are limited now.
The Oiii is very faint and I was on the fence if I should have continued past the first night.
Overall some 33 hours @ f/4.7 and 3x down sampling (quite a fast combo).