NGC 6804 - Extreme Crop (Bob Rucker)

Celestial hemisphere: Northern · Constellation: Aquila (Aql) · Contains: NGC 6804

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NGC 6804 - Extreme Crop

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NGC 6804 - Extreme Crop

I decided to see if my trusty EdgeHD 8 might be capable of imaging NGC 6804 after seeing Rick Veregin's recent image. This is a small planetary nebula in the constellation Aquila. The size of the nebula is about 1.1 x 0.8 arcminutes and the brightness of the central star is 14.4 mag.

I knew the small size of this target would push the capabilities of my scope so I imaged at f/10 and incorporated very aggressive dithering during acquisition. My view of this target is limited so the amount of time dedicated is shorter than I would have liked. I pushed the drizzle integration with APP to the max using a droplet size of 0.8 and a 3X upscale. Afterwards, I just used my normal HOO workflow within Pixinsight. Oh well, this one is done and I'm moving onto an even nuttier target of M 2-55.

Original
C
Final
D

C

Description: Playing around with more old data as I continue trying to master GHS. The revised processing did not improve detail a lot since the target is so small but it did allow a boost of the Oiii signal allowing more vibrance with the colors.

Uploaded: ...

D

Description: Revisited processing with BXT AI4. The previous version went overboard with star reduction - even to the point of critical stars entirely missing. This version incorporates the full starfield.

Uploaded: ...

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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	Advanced success
Started	...
Astrometry.net job	8998198
PixInsight job	0VHFQF8P5CF2KURIRIK8A9AYDF3NXZOR
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h31m35s.386
RA (top/left)	19h31m18s.286
RA (top/right)	19h32m08s.443
RA (bottom/right)	19h31m52s.520
RA (bottom/left)	19h31m02s.320

Dec (center)	+09°13′26″.20
Dec (top/left)	+09°06′27″.85
Dec (top/right)	+09°13′10″.96
Dec (bottom/right)	+09°20′25″.24
Dec (bottom/left)	+09°13′40″.83

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NGC 6804 - Extreme Crop

NGC 6804 - Extreme Crop

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NGC 6804 - Extreme Crop

NGC 6804 - Extreme Crop

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