Supernova SN 2022prr in NGC 6745 (Andreas Hengst)

Supernova SN 2022prr in NGC 6745

Link: https://www.aanda.org/articles/aa/full_html/2013/07/aa21180-13/aa21180-13.html

Das obige Bild stammt aus dem Durchschnitt von 1300 x 3-Sekunden-Aufnahmen, ungefiltert, aufgenommen mit einem 8 Zoll Schmidt-Newton.
Die Supernova befindet sich am Ende des großen Teils der Galaxien zum Übergang der Kleinen. Was die Supernova betrifft, schätzte ich SN 2022prr
so hell wie mag. 15.3 (ungefiltert, R-mags für die Referenzsterne aus dem Sternenkatalog Gaia DR2). Diese SN wurde am 27.Juli 2022 entdeckt und es
ist eine Supernova vom Typ IIn.

The image above is the average of 1300 x 3 second exposures, unfiltered, taken with an 8 inch Schmidt-Newtonian.
The supernova is located at the end of the large part of the galaxies to the transition of the small ones.
As for the supernova, we estimated SN 2022prr to be as bright as mag. 15.3 (unfiltered, R-mags for the
reference stars from the star catalog Gaia DR2). This SN was discovered on July 27, 2022 and it is a
type IIn supernova.

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	Basic failed
Started	...
Astrometry.net job	6467468
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):