The GRS on the limb with a flaking event in progress (Niall MacNeill)

Contains: Solar system body or event

The GRS on the limb with a flaking event in progress

Acquisition type: Lucky imaging

I made an extended series of runs on Jupiter, hoping to see how the large ring that entered the RSH from the SEB may have disrupted the GRS. The seeing was poor with Jupiter at a relatively low angle, when the GRS was central. However, as the planet climbed the seeing became dramatically better.

This view with the GRS near the limb shows that the SEB ring has caused a disruption and red material has flaked off around it and has spread into its complex wake.

The image Version B, as a mouseover, is from an earlier run and shows the GRS more centrally placed although the definition of the event is not as clear.

Version C is a Methane Band image and the subtle flaking can be readily seen. I acquired this with my new ASI 462MC camera which is hugely more sensitive in IR. That and its much smaller pixels compared to my 174MM means I am able to get much higher resolution in Methane Band as hopefully you can see here.

Final
Original
B
C

B

Description: Earlier run with the GRS more centrally placed

Uploaded: ...

C

Description: Methane Band image

Uploaded: ...

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The GRS on the limb with a flaking event in progress

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Image Index:

Contribution Index (beta):

The GRS on the limb with a flaking event in progress

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Histogram

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