Cygnus Loop (Larry S)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · IC 1340 · NGC 6960 · NGC 6974 · NGC 6979 · NGC 6992 · NGC 6995 · Sh2-103 · The star 52Cyg · Veil Nebula

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Cygnus Loop

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Cygnus Loop

Eastern and Western Veil complex of supernova remnants in Cygnus. NGC 6960, 6992, et al. It lies about 1900 light years distant, and it precursor star exploded between 5000 and 8000 years ago.

Re-visited this area as a test target for my new Tak Baby Q, still learning how to take advantage of its capabilities. I am really pleased with results here, even though it is minimal integration (~11 hours total, 5+ per panel). I decided to publish what I have due to full moon and cloudy nights ahead. I may add more data later...

This is a two panel mosaic. I tried the MosaicByCoordinates script in PI, but was not pleased with results (lots of artifacts and "double exposure" stars at edges), so went back to using multi-pass StarAlignment to get panels registered for GradientMergeMosaic. It left a couple small artifacts that I was able to touch up.

Original
B
Final
D

D

Description: A bit more sharpening

Uploaded: ...

Cloudy Nights

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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.

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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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	Advanced success
Started	...
Astrometry.net job	5017510
PixInsight job	UDC8N0S7M5T5C5NPFHKTHTWXKH3CNSTI
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h51m29s.13
RA (top/left)	20h59m53s.74
RA (top/right)	20h43m01s.21
RA (bottom/right)	20h43m19s.10
RA (bottom/left)	20h59m41s.47

Dec (center)	+30°56′39″.2
Dec (top/left)	+32°21′43″.10
Dec (top/right)	+32°20′49″.9
Dec (bottom/right)	+29°29′39″.6
Dec (bottom/left)	+29°30′11″.3

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Cygnus Loop

Cygnus Loop

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Image Index:

Contribution Index (beta):

Cygnus Loop

Cygnus Loop

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Acquisition details

Description

Comments

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D

Sky plot

Histogram

In these public groups

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