Supernova SN2023ixf - M101 Pinwheel Galaxy (Taman)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · Pinwheel galaxy

Powered byPixInsight

Supernova SN2023ixf - M101 Pinwheel Galaxy

Powered byPixInsight

Supernova SN2023ixf - M101 Pinwheel Galaxy

I spotted this in the news and forums, so thought I'd try to image it. It's a first for me!

Discovered 2 days ago by Japanese amateur astronomer Koichi Itagaki. SN2023ixf is a type II supernova, which is caused by a massive star's core collapse and subsequent explosion. At around 21 million light years away, it's the closest supernova in a decade and unusually bright, which means it can be observed with our amateur size telescopes.

Even though the sky quality was poor, it was clearly visible in single 10 second exposures. I measured it at magnitude 12.1 and it could get much brighter over the next few days!

Clear skies!

Tony.

Original
Final
B

B

Description: Reduced stars, gradient removed with GraXpert and denoised with AstroDenoisePY. Sharpened with AstroSharp.

Uploaded: ...

CMOS Imagers
Optolong L-Pro filter
ZWO ASI 294MC PRO
Imaged with N.I.N.A.
IOptron CEM
UK Astro-Imaging
Messier Objects
Schmidt-Cassegrain Telescope (SCT) Imagers
Siril Enthusiasts

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
Artificial satellite

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	...
PixInsight job	CMRYEH8ZWDVZK5F6DZD68T9RK6JZS8QI
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m07s.544
RA (top/left)	14h01m10s.782
RA (top/right)	14h05m02s.408
RA (bottom/right)	14h05m04s.818
RA (bottom/left)	14h01m11s.509

Dec (center)	+54°22′20″.18
Dec (top/left)	+54°10′46″.40
Dec (top/right)	+54°10′28″.88
Dec (bottom/right)	+54°33′43″.90
Dec (bottom/left)	+54°33′57″.21

AstroBin

AstroBin

Image Index:

Contribution Index (beta):

Supernova SN2023ixf - M101 Pinwheel Galaxy

Supernova SN2023ixf - M101 Pinwheel Galaxy

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

AstroBin

AstroBin

Image Index:

Contribution Index (beta):

Supernova SN2023ixf - M101 Pinwheel Galaxy

Supernova SN2023ixf - M101 Pinwheel Galaxy

Equipment

Acquisition details

Description

Comments

Revisions

B

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

Error

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information