[X] My Assistant

[djellison]

Currently it's Mid Southern Hemisphere Summer - the sun is 85.5 degrees above the horizon at noon for Spirit.

100 sols from now - that figure will be 74 degrees and it will be Early Autumn
200 sols from now - 56 degrees, Mid Autumn
300 sols from now - 50 degrees, Early Winter
400 sols from now - 60 degrees, Mid Winter
500 sols from now - 81 degrees - Early Spring.

Basically it's the 150 to 450 sol's in the future period that will be the worst of it

That's all using the mars24 applet - our resident Purveyor of Whr's might be able to do a better job

Doug

Off topic posts from after 30 October moved to new thread:
http://www.unmannedspaceflight.com/index.php?showtopic=4837

Alan

[dilo]

In the last weeks, you can see again high dust levels on the sundial (perhaps comparable to pre-storm levels) and also lot of dirt/residuals on solar panels, clearly visible in Sol1355/58 self portraits!

Was the dust storm so violent to bring these smal pieces of rocks over Spirit?

[ddeerrff]

Can the IDD make mechanical connection with the deck? How about bringing the IDD into mechanical contact with the deck then running the RAT a bit. I would think that would produce at least a bit of vibration.