Dust Around Alpha Ursae Minoris (TAK180ed) (Alpha Zhang)

Celestial hemisphere: Northern · Constellation: Ursa Minor (UMi) · Contains: 1 UMi) · 1 alf UMi · 2 UMi · 23 UMi) · 23 del UMi · 24 UMi · Alrucaba · Cinosura · HD138465 · HD140625 · HD141155 · HD143802 · HD144301 · HD14718 · HD150265 · HD152643 · HD160010 · HD160034 · HD161463 · HD163545 · HD163988 · HD166798 · HD167101 · HD170791 · HD172864 · HD174878 · HD185778 · HD187138 · HD190250 · HD193214 · And 46 more.

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Dust Around Alpha Ursae Minoris (TAK180ed)

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Dust Around Alpha Ursae Minoris (TAK180ed)

This is a very difficult target, all kinds of water and soil do not match, such as difficult to track, unfathomable star rotation, and so on; after many careful screening, the results are not very satisfactory, just scribbled.

Update of the latest version, I took five more Panels to expand the area of interest, and took the opportunity to organize a more adaptive mosaic post-processing process, the effect of superposition is as follows

As you can see, the unprocessed state is like a very flat field.

Original
Final
C

Southern Hemisphere Astro
Takahashi Epsilons
Deep Sky Northern Hemisphere
Deep Sky Mosaics
AstroBin Platform open discussions community forum
Takahashi Epsilon
Very Wide Field

All My Post
Nebula

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Distribution of astrophotographers

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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
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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.
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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	9022830
PixInsight job	UNLLRMR3WL1MKSLL23RL4QP9GSG1ZLE8
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h43m36s.85
RA (top/left)	04h20m36s.75
RA (top/right)	15h20m25s.58
RA (bottom/right)	18h14m18s.56
RA (bottom/left)	00h16m02s.63

Dec (center)	+87°35′25″.5
Dec (top/left)	+86°08′32″.7
Dec (top/right)	+83°51′49″.4
Dec (bottom/right)	+82°13′03″.9
Dec (bottom/left)	+83°51′50″.10

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Dust Around Alpha Ursae Minoris (TAK180ed)

Dust Around Alpha Ursae Minoris (TAK180ed)

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Image Index:

Contribution Index (beta):

Dust Around Alpha Ursae Minoris (TAK180ed)

Dust Around Alpha Ursae Minoris (TAK180ed)

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

In these collections

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