Comet C/2022 E3 (ZTF) (Benjamin Law)

Celestial hemisphere: Northern · Constellation: Draco (Dra) · Contains: Solar system body or event

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Comet C/2022 E3 (ZTF)

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Comet C/2022 E3 (ZTF)

Here is my another attempt on this comet during a rare freezing cold night with first quarter moon in the sky.

I drove for 30 minutes to a Bortle 5 site for this photo.

Since I was in a rush, I did not prepare enough for this trip. I did not bring a wide-angle lens for me to locate the comet easily. This photo is cropped from a 135mm prime lens on Canon T5i camera.

The problem is this comet is still very faint (January 30, 2023). Absolutely it was not naked eye visible. Since I only had one 135mm lens with me, no wide-angle lens, no binoculars.... I can only "search" for this comet manually while it was sitting on a tracker.

It was frustrating as the view of the lens is very small, stellarium shows the position of the comet but in reality, it was not easy to locate it that evening.

After 1 full hour of searching in freezing cold temperature (-15C), I finally got it in the camera view. I did not take darks. haha.

Camera: Canon T5i
Lens: Oshiro 135mm (f/4)
Exposures: 75x30s
ISO800

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	Distinct awarded users	Total awarded images
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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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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	7106828
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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