The Pelican Nebula (Patrick Prokop)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 5070 · Pelican Nebula · The star 56Cyg · The star 57Cyg

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The Pelican Nebula

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The Pelican Nebula

The Pelican Nebula (also known as IC 5070 and IC 5067 ...
The gaseous contortions of this emission nebula bear a resemblance to a pelican, giving rise to its name. It is associated with the fame North America Nebula ... just to the right of it. This nebula is about 1,800 light-years away. This nebula is rich with hydrogen gases resulting in the red appearance. It is also an area rich in new star formation.

In the sky, it is high overhead at sunset in late October within the constellation of Cygnus (the swan). Light most nebula, you can not see this nebula without the aid of a telescope and even better, time-lapse photography. Since the moon was extremely bright and quite close to the object, I took the green color before the moon rose, then used narrowband filters (which greatly filter out the moonlight) using the Hydrogen-Alpha filter for the red color and Oxygen3 for the blue color.

Equipment:
Telescope: Orion EON130mm Triplet Refractor
Field reducer: Orion 0.8x for the EON 130
Focal ratio: f/5.6
Camera: ZWO ASI 1600mm Pro (monochrome)
Subframes: 5 minutes each except Green (3min)
Filters:
- Hydrogen Alpha (7nm) ... 1hr
- Oxygen 3 (7nm) ...1hr
- Green (broadband) 1h
Total integration time: 3hr
Camera Gain ... sensor temp: 139 ... -10°C

N.I.N.A. Users

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
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Other
Unknown

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.

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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.
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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	Basic success
Started	...
Astrometry.net job	5139851
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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The Pelican Nebula

The Pelican Nebula

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The Pelican Nebula

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