NGC 6559 and friends (karambit27)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: IC 1274 · IC 1275 · IC 4684 · IC 4685 · NGC 6559

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NGC 6559 and friends

Link: http://sirius-astrophotography.com/images/NGC-6559.png

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NGC 6559 and friends

Link: http://sirius-astrophotography.com/images/NGC-6559.png

This was my choice this year for our trip to Marathon, TX. I am not a big fan of summer targets but wanted to try taking advantage of the lower latitude and go for something low in the southern sky. I've had my eye on this one for a while. I love it as there is a lot of different things going on in the frame. There's 1 NGC, 4 IC, 2 Sharpless, 3 Barnard, and 4 PGC objects. There's also a mixture of Dark, Emission, and Reflection nebulas. Overall I am pretty pleased with how this one turned out. It is fairly bright and didn't require a ton of RGB data. I did have one issue with my rig where for some reson, especially for Lum, the eccentricity of frames captured after the meridian was substantially higher by about +0.1. I haven't quite been able to pinpoint the cause of this yet. It appears to be something in the imaging train and is more noticable with good seeing and lower fwhm. Other than that everything worked great including the Mesu which has been rock solid.

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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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Status	Basic success
Started	...
Astrometry.net job	2155912
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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NGC 6559 and friends

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NGC 6559 and friends

NGC 6559 and friends

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