Tulip Nebula Sh2-101 (widefield)

[carastro]

Tulip Nebula showing the surrounding gas and dust. Single image with Samyang 135mm lens (i.e. not a Mosaic)
I added some data taken last year with a smaller lens and tried to add it into the mix, so the right hand side has twice as much Ha data than the left hand side.  The little blue reflection nebula doesn't seem to have come out very well, but considering this was with a camera lens, from Bortle 8 and in Astronomical Twilight, I guess it is not surprising.

Ha 20 x 600secs on Left and 43 x 600secs on the right. Baader 7.5nm
Oiii 16 x 300 binned x 2
Sii 13 x 300 binned x 2
Atik460EX and Atik428EX with Samyang 135mm F2 lens @ f2.8
HEQ5
Total imaging time 9h 35m