North America and Pelican Nebula (Chase Davidson)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · 60 Cyg · B349 · B352 · B353 · B355 · B356 · HD198896 · HD198931 · HD199021 · HD199069 · HD199098 · HD199099 · HD199137 · HD199138 · HD199168 · HD199178 · HD199206 · HD199312 · HD199373 · HD199395 · HD199416 · HD199479 · HD199511 · HD199512 · HD199547 · HD199579 · HD199580 · HD199627 · And 56 more.

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North America and Pelican Nebula

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North America and Pelican Nebula

Taken on May 30th and 31. 6 hours of integration in bortle 8 zone.

Sii - 1.5h
Ha - 3.5h
Oiii - 1h

Processed in PixInsight and Photoshop;

PI: WBPP, DBE, BlurX, StarX

Starless: Histogram Transformation, LinearFit, PixelMath to combine, Color mask and Curves, Dark Structure Enhanse
Stars: Histogram Transformation, LinearFit, LRGB to combine

PixelMath to combine stars and starless images

PS: Camera Raw Filter, Crop, Logo added

Camera: ASI 2600MM
Optics: Redcat51
Mount: AM5
Guiding: Zwo 32mm guide scope & ASI 120mm
Filters: Antlia Ha, Sii, & Oiii ultra narrowband
Accessories: ZWO EFW, ZWO EAF, ASIair pro plus

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Title: North America and Pelican Nebula

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7847765
PixInsight job	L03S1HZFEH2V5EU974A7USM7MXSCFASY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h56m25s.78
RA (top/left)	21h09m30s.13
RA (top/right)	20h59m09s.83
RA (bottom/right)	20h43m22s.72
RA (bottom/left)	20h53m53s.77

Dec (center)	+44°35′05″.1
Dec (top/left)	+44°34′56″.3
Dec (top/right)	+46°51′43″.7
Dec (bottom/right)	+44°29′37″.8
Dec (bottom/left)	+42°18′08″.9

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North America and Pelican Nebula

North America and Pelican Nebula

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North America and Pelican Nebula

North America and Pelican Nebula

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