Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic) (Jean-Baptiste Auroux)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 1 Cas · 2 Cas · 4 Cas · Bubble Nebula · HD218375 · HD218439 · HD218440 · HD218450 · HD218997 · HD219286 · HD219287 · HD219460 · HD219634 · HD219854 · HD219978 · HD220016 · HD220056 · HD220057 · HD220074 · HD220102 · HD220130 · HD220147 · HD220167 · HD220180 · HD220369 · HD220760 · HD220770 · HD220819 · HD240233 · HD240244 · And 49 more.

Powered byPixInsight

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

Powered byPixInsight

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

This image shows a number of beautiful nebulae in the constellation Cassiopeia: the northern lagoon (NGC7538, top), the lobster claw (NGC7510, bottom) and the bubble (NGC7536, centre left).
A beautiful cosmic and aquatic environment!

There are also other smaller nebulae (SH2-158, SH2-159...), two beautiful open clusters (notably M52) and a few planetary nebulae (one of which is clearly visible at the bottom of the image).

This is a mosaic of 2 images taken during the summer of 2023, using the TSA-102 at 600mm focal length and the Atik16200 CCD, which means that the final result is a wide field without sacrificing resolution.

The mosaic was created with APP, using the latest refinements made possible by BXT and GraXpert to ensure a high degree of homogeneity between the panels and stars before assembly. Processing was then made in SHO using Pixinsight, with the stars coloured in RGB.

Final
Original
C

C

Description: 50% size starless version.

Uploaded: ...

Deep Sky Mosaics
Sharpless2 Objects
Very Wide Field
The refractors!
Imaged with N.I.N.A.
AAA : Astronomes et Astrographes Amateurs
Astrophotographes (France)
Narrowband imaging
Takahashi Refractors

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	9112958
PixInsight job	5IJAAB36PKSVWXKS6HLN7YU2M5VK2J3N
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h16m18s.60
RA (top/left)	23h27m12s.41
RA (top/right)	23h05m38s.00
RA (bottom/right)	23h06m37s.52
RA (bottom/left)	23h25m48s.00

Dec (center)	+60°58′37″.1
Dec (top/left)	+62°48′01″.1
Dec (top/right)	+62°49′05″.8
Dec (bottom/right)	+59°06′22″.5
Dec (bottom/left)	+59°05′21″.8

Image Index:

Contribution Index (beta):

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

Equipment

Acquisition details

Description

Comments

Revisions

C

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

Cosmic seascape in Cassiopea : Bubble, Lobster Claw & Northen Lagoon nebulae (SHO mosaic)

Equipment

Acquisition details

Description

Comments

Revisions

C

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?

Delete this revision?

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