IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere (Mark C. Helton)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B168 · Cocoon Nebula · HD208362 · IC 5146 · LBN 424 · LDN 1055 · Sh2-125 · VdB147

Powered byPixInsight

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

Powered byPixInsight

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

Here in the Northeast part of the USA, we have had nothing but clouds, smoke from fires in Canada, a full Moon, and short nights. So imaging has been very very difficult. Amazingly however, on the evening of June 21st, the summer solstice, here in the Northern Hemisphere, it cleared up where I live north of Boston MA. I was finally able to get out! However, with the Sun taking forever to set, and the upper sky bright for a long time, I was not able to actually get an image till around 10P! I imaged Messier 13, while waiting for IC 5146 to get high enough to see from where I live. Worth the wait! This is one of my better images of this very interesting Reflection/Emission nebula in the constellation of Cygnus. It is now back to nebula season...Let's hope for more Clear Skies!!
Mark

Imaged with N.I.N.A.
C8 XLT Celestron Deep Space
Massachusetts Astro

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	7924205
PixInsight job	C9S97WI8YQD9Z4W5ZT8G84Q7ACBIXRNU
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h53m34s.291
RA (top/left)	21h54m59s.999
RA (top/right)	21h52m31s.845
RA (bottom/right)	21h52m09s.694
RA (bottom/left)	21h54m36s.135

Dec (center)	+47°16′36″.13
Dec (top/left)	+47°27′41″.73
Dec (top/right)	+47°31′25″.39
Dec (bottom/right)	+47°05′26″.38
Dec (bottom/left)	+47°01′43″.85

Image Index:

Contribution Index (beta):

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

IC 5146. The Cocoon Nebula- Imaged on the shortest night of the year, here in the Northern Hemisphere

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information