The Mars dust storm - a collaboration with Luke Gulliver (Niall MacNeill)

Contains: Solar system body or event

The Mars dust storm - a collaboration with Luke Gulliver

Acquisition type: Lucky imaging

I collaborated with Luke Gulliver based in WA to produce this set from November 20th. Being based in NSW I am imaging Mars at its maximum altitude about 2 hours earlier than Luke and it was fortunate that between us we got coverage for most of the extent of the dust storm.

These images are taken ~ 2.5 hours apart and it is nice to see how well they are matched in terms of colour and general appearance.

I produced a reasonable planetary map from our images, with the rest of the planet derived from images produced earlier in the apparition. Although the coverage is not complete, it does give a good idea of the extent of the dust storm. We may have missed some of the western periphery of the dust but it is fairly diffuse by then I believe.

From the planetary map I texturised the WinJUPOS graphic and produced this .avi animation of the planet rotating, which makes it fairly easy to see the spread of the dust.

https://www.dropbox.com/s/nyevbybpisdszvr/2020-11-22-0034.0-Mars-NR.avi?dl=0

It was great to do this project together with Luke.

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Description: Planetary map derive from Luke's and my images showing the dust storm

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