Cygnus Veil (Monty Chandler)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · HD197702 · HD197839 · HD198330 · HD198482 · HD198626 · HD198627 · HD199055 · HD199837 · HD335008 · HD335010 · HD335028 · HD335030 · HD335031 · HD335118 · HD335119 · HD335123 · HD335124 · HD335125 · HD335126 · HD335127 · HD335130 · HD335132 · HD335133 · HD335134 · HD335135 · HD335136 · HD335137 · HD335138 · HD335141 · And 48 more.

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Cygnus Veil

Link: https://montychandler.smugmug.com/Astrophotography/Nebula/i-JmTkhSJ/A

Powered byPixInsight

Cygnus Veil

Link: https://montychandler.smugmug.com/Astrophotography/Nebula/i-JmTkhSJ/A

The Veil Nebula is a cloud of heated and ionized gas and dust in the constellation Cygnus. It constitutes the visible portions of the Cygnus Loop; a supernova remnant. Many portions of which have acquired their own individual names and catalogue identifiers.

These visible structures have been identified as:

(L) The Western Veil, C34, consists of NGC 6960 Witches Broom, Lacework Nebula, or Filamentary Nebula.

(R) The Eastern Veil, C33, whose brightest area is NGC 6992, trailing off farther south into NGC 6995 (together with NGC 6992 also known as "Network Nebula") and IC 1340.

(C) Pickering's Triangle, brightest at the north central edge of the loop in the bottom center of image.

This entire area is very dense with stars.

The source supernova was a star 20 times more massive than the Sun which exploded between 10,000 and 20,000 years ago. At the time of explosion, the supernova would have appeared brighter than Venus in the sky, and visible in daytime. The remnants have since expanded to cover an area of the sky roughly 3 degrees in diameter (about 6 times the diameter, and 36 times the area, of the full Moon).

Imaged from July through October 2020 at 440mm with a WO Z73 Scope and an ASI 071MC Pro camera with the OPT L-Enhance filter. All riding an Eq6rPro equatorial mount.

24 hrs of exposure acquisition with APT &, Guiding via PHD2.

Processed manually in 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	Advanced success
Started	...
Astrometry.net job	6594528
PixInsight job	8UF6HK3QC9NKXOH2W0ECQ7RA5XVRCCEM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h51m56s.99
RA (top/left)	20h46m25s.35
RA (top/right)	20h59m57s.12
RA (bottom/right)	20h57m37s.82
RA (bottom/left)	20h43m51s.43

Dec (center)	+31°16′31″.1
Dec (top/left)	+29°54′30″.8
Dec (top/right)	+30°41′23″.7
Dec (bottom/right)	+32°37′34″.1
Dec (bottom/left)	+31°49′38″.1

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Cygnus Veil

Cygnus Veil

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Image Index:

Contribution Index (beta):

Cygnus Veil

Cygnus Veil

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Description

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