Venus 3/5/2022

[Ken1111]

I had problems with collimation this time since i was in a rush to image. Only was able to derotate 2 poor quality frames in Winjupos. Then i imaged the moon right before sunrise and moasiced the image.

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[Eddy So]

[Wongsir]

[Ken1111]

Saturn July 23
8" Meade SCT, 2x Barlow, Asi290mc
Seeing is about 8/10 so used 30ms 370gain
35x2min derotated - 70mins
Autostakkert, Registax, Winjupos, GIMP

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[Eddy So]

[BossKwan]

Wonderful !!

[Wongsir]

[Ken1111]

Jupiter from last night
Aug 16 13:41 UTC - mid point of capture
8" SCT, Asi290mc, 2x barlow, AVX
Total 1hr 12mins of data, the moon and shadow has been smeared out by derotation
Seeing - 8/10
Settings - 20ms, 280 gain, 50% stacked in Autostakkert
Firecapture, Autostakkert, Registax, Winjupos, GIMP

2021-08-16-1341_4-L-Jup_lapl5_ap40f.png (2.76 MiB) 已瀏覽 2361 次

[Eddy So]

[Wongsir]

[BossKwan]

A good capture of Jupiter

[Ken1111]

Jupiter during Mid Autumn Festival
Sep 21, 2021 13:26 UT
Seeing 7-8/10 Trans: 3/5
Stacked 50% 4.5mins derotate
25ms 280gain

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Animation of two images 1 month apart

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[Eddy So]

[Ken1111]

Taken yesterday with average seeing, It also rained during imaging but cleared up right after. GRS, Europa, The Oval Line, and Oval Ba are visible.
First image 90secs
Second Image 12mins derotate

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2021-10-02-1346_2-L-Jup_lapl5_ap27s.png (224.51 KiB) 已瀏覽 2180 次

[Eddy So]