Cygnus widefield Mosaic, Reprocess with new techniques (Björn Hoffmann)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Filamentary nebula · IC 1311 · IC 1318 · IC 5068 · IC 5070 · Lace-work nebula · M 39 · NGC 6940 · NGC 6960 · NGC 6992 · NGC 7000 · NGC 7092 · Network nebula · North America nebula · Part of the constellation Cygnus (Cyg) · Pelican nebula · The star 31Cyg · The star 32Cyg · The star Deneb (αCyg) · The star Gienah (εCyg) · The star Sadr (γCyg) · The star δCyg · The star ζCyg · The star ηCyg · The star ξCyg · The star τCyg · Veil nebula · gamma Cyg nebula

Cygnus widefield Mosaic, Reprocess with new techniques, Björn Hoffmann

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Cygnus widefield Mosaic, Reprocess with new techniques

Powered byPixInsight

Cygnus widefield Mosaic, Reprocess with new techniques

Check out the full resolution version, this is a pretty large image!

(still only 50% of my original file!)

Forget my latest mosaic, this is the new deal! I started from scratch, and I really mean it! I completely changed the way I stack in DSS. I removed all automatic RGB background corrections and RGB alignment. Therefore, I had to precisely find the perfect red and blue values for the interpretation of my camera RAW files. After that, I automatized everything and DSS now batch converts all hundred files.

In fitswork I developed a procedure to have tiles with similar histograms, but without messing too much ith the overall brightness distribution of the whole mosaic. Not so easy!

There is only one particular problem in the upper right between two of the ten tiles, but the rest looks much much better than before!

Original
B
Final
C

Deep Sky Mosaics
N.I.N.A. Users
Camera Lens Astrophotography

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	Distinct awarded users	Total awarded images
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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
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Northern lights
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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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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	Basic success
Started	...
Astrometry.net job	1321733
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Cygnus widefield Mosaic, Reprocess with new techniques

Cygnus widefield Mosaic, Reprocess with new techniques

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Contribution Index (beta):

Cygnus widefield Mosaic, Reprocess with new techniques

Cygnus widefield Mosaic, Reprocess with new techniques

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Description

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Sky plot

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