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

Dust Around Alpha Ursae Minoris (TAK180ed), Alpha Zhang
Powered byPixInsight

Dust Around Alpha Ursae Minoris (TAK180ed)

Equipment

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Acquisition details

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Description

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

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