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Contains:  Solar system body or event

Jupiter 20 Jul 2019 - 13 min WinJ composite 2/3

Acquisition type: Lucky imaging

Technical card

Date:July 20, 2019

Time: 09:47

Frames: 8137

FPS: 90.00000

Focal length: 6096

CMI: 132.90

CMII: 351.80

CMIII: 332.60

Seeing: 4

Transparency: 9

Resolution: 1047x898

Locations: Gungahlin, Canberra, Australian Capital Territory, Australia

Data source: Backyard


Jupiter on the evening of Sat 20 Jul 2019 UTC.

Imaged the King of Planets after one month hiatus due to home network and pc upgrade. The disk has visibly shrunk since my last recording session near the end of June (by about 2 arc seconds). Here I've derotated 13 minutes of consecutive 80 second stacks catching interesting detail within setting GRS and SEB/STZ boundary immediately preceding the storm. This is a middle period from a two hour recording session.

The view combines 8137 best frames taken between 7:40 and 7:54 pm Canberra time.



Seb Lukas
License: Attribution-NonCommercial-NoDerivs Creative Commons


Jupiter 20 Jul 2019 - 13 min WinJ composite 2/3, 


            Seb Lukas