Sadr Region (IC 1318) (mhtandy)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 37 Cyg) · 37 gam Cyg · B347 · HD193702 · HD193839 · HD193889 · HD193946 · HD193966 · HD194194 · HD194205 · HD194279 · HD194424 · HD194558 · HD194576 · HD194630 · HD194649 · HD194670 · HD194685 · HD194720 · HD194789 · HD194885 · HD194908 · HD195150 · HD195176 · HD195194 · HD195255 · HD228882 · HD228896 · HD228904 · HD228919 · And 82 more.

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Sadr Region (IC 1318)

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Sadr Region (IC 1318)

An amazing area of the sky - I'm surprised I picked up this amount of nebulosity in 2.5 hrs.

One interesting fact I learned about this region: Sadr (gamma-Cygni) is not associated with the apparently surrounding nebulosity; it lies about 1800 light-years from Earth, while the nebulae are much farther - almost 5000 light-years away.

Original
Final
I

I

Description: Went back to this old data to see what I could do with a completely new workflow. Pixinsight was used for most of the processing, with some touch-ups in Photoshop. There were a lot of challenges to deal with - mainly star halos and internal reflections from Sadr. Also, the background was very noisy (since I wasn't dithering back then). Overall, though, I like it better than the previous attempts (versions A through H :)).

Uploaded: ...

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	Distinct awarded users	Total awarded images
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Distribution of subject types

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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
Northern lights
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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.

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.
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Status	Advanced success
Started	...
Astrometry.net job	7975319
PixInsight job	PC3AL0JW75W12M24X14L9Z91N0EU4X0U
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h23m58s.82
RA (top/left)	20h29m03s.31
RA (top/right)	20h18m56s.19
RA (bottom/right)	20h18m58s.85
RA (bottom/left)	20h28m52s.53

Dec (center)	+40°01′55″.6
Dec (top/left)	+40°44′35″.8
Dec (top/right)	+40°45′38″.6
Dec (bottom/right)	+39°18′23″.4
Dec (bottom/left)	+39°17′49″.3

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Sadr Region (IC 1318)

Sadr Region (IC 1318)

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Image Index:

Contribution Index (beta):

Sadr Region (IC 1318)

Sadr Region (IC 1318)

Equipment

Acquisition details

Description

Comments

Revisions

I

Sky plot

Histogram

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