Deneb area (dkamen)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 5070 · IC 5076 · NGC 6997 · NGC 7000 · North America Nebula · Pelican Nebula · The star 55Cyg · The star 56Cyg · The star 57Cyg · The star 59Cyg · The star 60Cyg · The star Deneb (αCyg)

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Deneb area

Link: https://dktf.smugmug.com/Night/i-GkDzcgd/A

This is an experimental image of the Deneb area that I produced from shots taken during August and September 2018, typically after I would finish with M31 which was my primary target. I have to go to the top of my building for proper capturing, but Deneb happened to pass the zenith in convenient hours so I was able to take photos from my balcony.

I took 111 pics in total, each only 30 seconds at ISO 800 which was the best I could do given the light pollution.

I have applied Dr. Roger Clark's workflow that puts all the weight on the raw converter (Darktable 2.4 in my case) and algorithmic lens corrections instead of working with linear data and dividing by flats. I still used Pixinsight for the actual averaging and for deconvolving the integrated image, and stretched the resulting image with rnc-color-stretch. Then back to Darktable for finishing touches.

I am not sure the result is correct (mainly I find it difficult to believe that I captured all that color with so little exposure and from a light polluted area) but it sure looks impressive.

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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.

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	3831587
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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