Veil Nebula Complex (Derryk)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Filamentary nebula · IC 1340 · Lace-work nebula · NGC 6960 · NGC 6992 · NGC 6995 · Network nebula · The star 52Cyg · Veil nebula

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Veil Nebula Complex

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Veil Nebula Complex

The Veil Nebula, also known as the Cygnus Loop, contains many components, the main components include NGC 6960 (Western Veil), NGC 6992 & NGC6995 (Eastern Veil), NGC 6974, NGC 6979, Pickering’s Triangle, & the Southeastern Knot. Originally thought to be about 2500 light-years away, recent studies have shown the distance to be closer at about 1470 light-years away and in turn the estimated size revised to about 90 light-years across.

This 4-panel mosaic covers about 5° of the sky. This is one of the first serious mosaics I have tried and I hope to add some color to this data in the future.

Taken multiple nights over about a period of a month (June 6 - July 4, 2017) from Campbell, CA, USA. Sky: 18.80 mag/arcsec^2

Total integration: 2880 mins (48 hrs)

Details, Equipment, & Software:

Telescope: Astro-Tech AT65EDQ (FL420mm f/6.5)

Camera: SBIG STF-8300m (-10°C)

Filter: Astrodon 36mm Hα 5nm

Guide: ST80 w/ QHY5L-II

Focuser: Moonlite CF w/ high res stepper motor

Mount: Orion Atlas EQ-G & Astro-Physics AP1100GTO

Capture: Sequence Generator Pro

Frames: Astrodon Hα: 48x900s (for each of the 4-panels)

Stacking/Final Processing: Pixinsight

Please note: The following tables are updated every 24 hours.

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.
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	Basic success
Started	...
Astrometry.net job	3263002
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Veil Nebula Complex

Veil Nebula Complex

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Image Index:

Contribution Index (beta):

Veil Nebula Complex

Veil Nebula Complex

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Acquisition details

Description

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Sky plot

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