Pelican Nebula - IC 5070 & 5067 (Jared Holloway)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · B349 · HD198480 · HD198896 · HD198931 · HD199098 · HD199138 · HD199178 · IC 5070 · LBN 329 · LBN 334 · LBN 338 · LBN 341 · LBN 342 · LBN 343 · LBN 350 · LBN 353 · LBN 359 · LDN 915 · LDN 933 · LDN 936 · PK084+01.1 · Pelican Nebula · The star 56 Cyg · The star 57 Cyg

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Pelican Nebula - IC 5070 & 5067

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Pelican Nebula - IC 5070 & 5067

I consider this my first "serious" capture using the ZWO ASI2600MC and the Antlia ALP-T 5nm filter. The reason is I finally "figured" out my back focus issue. Hotech (the flattener) puts the back focus at 55mm, and ZWO has a nice chart showing how to achieve this. Unfortunately, something wasn't right and my back focus ended up being around 60mm - this is 60.1mm. I could probably tweak it a little more but I am happy with where this is at. This image is almost at the full resolution of the camera, only cropping was for edge artifacts due to dithering and stacking.

Light Polluted skies
Duo-band, Tri-band, and Quad-band Imaging
Northeast Imagers
The refractors!
Imaged with APT
N.I.N.A. Users
Hydrogen and Oxygen Narrowband Only!
Narrowband imaging

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Status	Advanced success
Started	...
Astrometry.net job	6207522
PixInsight job	HCM4LHCP6T39722FL5T9U8L2RMCR3TXN
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h49m34s.64
RA (top/left)	20h55m02s.60
RA (top/right)	20h53m44s.18
RA (bottom/right)	20h43m52s.38
RA (bottom/left)	20h45m36s.96

Dec (center)	+43°57′36″.7
Dec (top/left)	+42°41′59″.5
Dec (top/right)	+45°23′09″.8
Dec (bottom/right)	+45°12′18″.9
Dec (bottom/left)	+42°31′35″.6

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Pelican Nebula - IC 5070 & 5067

Pelican Nebula - IC 5070 & 5067

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Pelican Nebula - IC 5070 & 5067

Pelican Nebula - IC 5070 & 5067

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