Comet - C/2022 E3 (ZTF) (sydney)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Solar system body or event

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Comet - C/2022 E3 (ZTF)

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Comet - C/2022 E3 (ZTF)

C/2022 E3 (ZTF)Centered on 12:26 UT 2/16/2023This is my first image since my computer died in September. I knew getting everything up and running and figuring out all of my settings was going to be a chore. But I didn’t anticipate how rusty I would get capturing images at the telescope and then processing on the new computer. I made tons of mistakes. I figured that starting with a comet would be simple enough. Then I realized how rapidly it was moving among the background stars. The comet of course was in a different place for each of the one minute R, G, and B exposures shot in sequence over thirty minutes. I processed each channel stacking on the stars, then again stacking on the comet, and then combined them. The comet is centered at 12:26 UT on Feb. 26, 2023. I hope you enjoy!

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	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
Deep sky
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Star trails
Northern lights
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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
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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	7191684
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Comet - C/2022 E3 (ZTF)

Comet - C/2022 E3 (ZTF)

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Comet - C/2022 E3 (ZTF)

Comet - C/2022 E3 (ZTF)

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