Grus Quartet (Ian Parr)

Celestial hemisphere: Southern · Constellation: Grus (Gru) · Contains: IC 5294 · IC 5308 · NGC 7552 · NGC 7582 · NGC 7590 · NGC 7599

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Grus Quartet

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Grus Quartet

The Grus Quartet in LRGB (10x180s) taken from the Astronomical Society of New South Wales (ANSNW) Wiruna dark site on a good night a few years ago. Not a lot of subs but enough to do this. I'd love to post something more recent but a move to the Blue Mountains 6 months ago has returned zero results between horrific heat and clouds in Summer giving was to just clouds and my new neighbours' 3 billion lumen backyard led array on a hair trigger movement sensor pointed straight at me. Not that it makes any difference as the weather has been too rubbish to setup anyway. So I rummage through what gave me some joy in the past and found this. The ASNSW's Annual South Pacific Star Party is on in May (our Winter) and that is well worth waiting for and has had an excellent run of cold dry weather in recent years so Holiday's are booked and I'm ready.

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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
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 success
Started	...
Astrometry.net job	2588927
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Grus Quartet

Grus Quartet

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Image Index:

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Grus Quartet

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Description

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