The Crescent Nebula (Teagan Grable)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent nebula · NGC 6888

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The Crescent Nebula

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The Crescent Nebula

Hello all!

It's been two months in the making. And despite vacations, crappy weather, and equipment reconfiguration, I'VE FINALLY FINISHED! This image consists of 30 hrs each Ha and Oiii (3nm) as well as 1hrs each of RGB data for the stars. I shot the RGB data the past two night during the full moon so a little more data was needed. I originally thought 30 min each would do the trick but 1hr each produced much more colorful stars. This is my longest project to date so I tried to be pretty meticulous when it came to post processing, especially in getting that outer Oiii shell to show. I call it the energy shield! Anyways, I hope you all enjoy!

Eqiupiment:

AT8RC

CEM60

ASI1600mm-pro

Astrodon HA/OIII/RGB

QHY5L-ii autoguider

phd, spg, pix, ps, dss

Exposure details:

180x600s (ha)

180x600s (Oiii)

60x60x RGB (ea.)

Dates:

7/4, 7/5, 7/6, 7/7, 7/9, 7/28, 7/29, 7/30, 8/1, 8/2, 8/3, 8/4, 8/6, 8/7, 8/11 8/12, 8/13, 8/14, 8/15,

Clear skies!

Teagan Grable

Original
Final
B

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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.

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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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Status	Basic success
Started	...
Astrometry.net job	2861882
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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