Messier 79 (Jan Zettergren)

Celestial hemisphere: Southern · Constellation: Lepus (Lep) · Contains: HD35511 · HD35513 · M 79 · NGC 1904

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Messier 79

Revision title: M79, retake again

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Messier 79

Revision title: M79, retake again

The last exercise for today M79.
Messier 79 lies in an unusual location, about 60,000 light years from the Milky Way galactic centre, in the hemisphere opposite the galactic centre. The cluster is suspected to have immigrated from the neighbouring Canis Major Dwarf Galaxy, which is currently experiencing a close encounter with the Milky Way.
Data from TelescopeLive in Chile

Original
B
Final
C

B

Title: Messier 79, take 3

Description: Two months of better understanding of the PicInsight tools and also addition of some more AI tools, Russell Cromans BXT and NXT together with better stretching and SPCC gave a better result given the same raw data.

Uploaded: ...

C

Title: M79, retake again

Description: Same data and a few hours more of testing and practising with GHS and BXT/NXT combination.
This time:
1/ WBPP
2/ Channel combination
3/ SPCC
4/ BXT
5/ NXT
6/ GHS over and over again
7/ Tif export to LR and a small blacklevel adjust

Uploaded: ...

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Clusters

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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
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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
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	6792542
PixInsight job	ZSCO2FB0T1QRDRA0CAK9CVJ31AUAT2BD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h24m10s.792
RA (top/left)	05h24m59s.257
RA (top/right)	05h23m24s.200
RA (bottom/right)	05h23m22s.141
RA (bottom/left)	05h24m57s.641

Dec (center)	-24°31′23″.100
Dec (top/left)	-24°20′45″.40
Dec (top/right)	-24°20′21″.10
Dec (bottom/right)	-24°42′02″.48
Dec (bottom/left)	-24°42′26″.54

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Contribution Index (beta):

Messier 79

Revision title: M79, retake again

Messier 79

Revision title: M79, retake again

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Image Index:

Contribution Index (beta):

Messier 79

Revision title: M79, retake again

Messier 79

Revision title: M79, retake again

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Comments

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B

C

Acquired at

Sky plot

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