12P/Pons-Brooks (7) - Core details in revisions (Jan Erik Vallestad)

Celestial hemisphere: Northern · Constellation: Pisces (Psc) · Contains: Solar system body or event

Image of the day 03/28/2024

Powered byPixInsight

12P/Pons-Brooks (7) - Core details in revisions

Link: https://www.instagram.com/p/C4sXaSmsQrT/?img_index=1

Image of the day 03/28/2024

Powered byPixInsight

12P/Pons-Brooks (7) - Core details in revisions

Link: https://www.instagram.com/p/C4sXaSmsQrT/?img_index=1

Big changes during the last week or so. Visible separation of the ion and dust tail coming off the comet.

Also some changes to the structures beneath the coma as can be seen in the revisions. For comparisons see earlier images I've taken of this comet.

Feature on Petapixel: https://petapixel.com/2024/04/26/astrophotographer-reveals-amazing-spirals-around-green-devil-comet/

The spiral seems to be forming a faint circle towards the "jet streams".

Original
C
D
E

C

Title: LRGB Core details

Description: Processed to highlight the structures and colors representing the matter within the core.

Uploaded: ...

D

Title: Luminance core

Uploaded: ...

E

Title: Luminance core inverted

Uploaded: ...

ZWO ASI2600MM Pro
Cloudy Nights
Comets Imaging
Fine Art Astrophotography
ZWO ASIAIR PRO USERS
Image the Universe
CMOS Imagers
Skywatcher Esprit ED Super APO Triplet
"Nordish by nature"
PixInsight Addicts
ZWO AM5
Astrofoto Norden
Deep Sky Northern Hemisphere
AstroBin Platform open discussions community forum
Solar System Imaging

Comets
Top pick nominated/Top pick/IOTD

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	9459490
PixInsight job	SO596I9BII89B39K4UJELX3TC5MEXSMV
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h59m30s.51
RA (top/left)	01h00m32s.68
RA (top/right)	00h53m24s.27
RA (bottom/right)	00h58m30s.34
RA (bottom/left)	01h05m40s.69

Dec (center)	+31°22′11″.6
Dec (top/left)	+32°43′06″.0
Dec (top/right)	+30°58′34″.1
Dec (bottom/right)	+30°01′14″.4
Dec (bottom/left)	+31°44′46″.5

Image Index:

Contribution Index (beta):

Image of the day 03/28/2024

12P/Pons-Brooks (7) - Core details in revisions

Image of the day 03/28/2024

12P/Pons-Brooks (7) - Core details in revisions

Equipment

Acquisition details

Description

Comments

Revisions

C

D

E

Sky plot

Histogram

In these public groups

In these collections

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

Image of the day 03/28/2024

12P/Pons-Brooks (7) - Core details in revisions

Image of the day 03/28/2024

12P/Pons-Brooks (7) - Core details in revisions

Equipment

Acquisition details

Description

Comments

Revisions

C

D

E

Sky plot

Histogram

In these public groups

In these collections

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?

Delete this revision?

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