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View Full Version here: : Saturn this morning Feb 13th, RGB & IR animations


Quark
14-02-2011, 05:37 PM
Hi All,

Imaged Saturn this morning in reasonable seeing over a 2 hr session.
There was some high alt cloud occasionally passing through. I couldn't see any cloud but the effects were apparent on my histogram.

Have 5 RGB & 5 807nm IR data sets, this morning a substantial part of the tail as well as the comet like head of the storm was visible. The head of the storm remains very bright with no hint of it diminishing.

Have posted 4 RGB's and attached links to the RGB & 807nm IR animations which are on my website.

http://trevsastronomy.webs.com/apps/photos/photo?photoid=116985345 (http://trevsastronomy.webs.com/apps/photos/photo?photoid=116985345)
http://trevsastronomy.webs.com/apps/photos/photo?photoid=116985344 (http://trevsastronomy.webs.com/apps/photos/photo?photoid=116985344)

There appears to be some structure within the rings in both animations, but the seeing was just not good enough to really nail it, but I live in hope.

Thanks for looking.
Regards
Trevor

John Hothersall
14-02-2011, 07:04 PM
Thats an interesting set, I know what you mean by histogram showing mist passing. IR darkens aspects of the storm giving an entirely different view, Saturn has never been so interesting.

John.

Matt Wastell
14-02-2011, 07:19 PM
Hi Trevor,

Great images and animations - thanks for sharing your work!

Troy
14-02-2011, 08:18 PM
Good results Trevor :)

michaellxv
14-02-2011, 11:32 PM
Saturn is putting on a nice show. Almost looks like something in the rings, so very very close.

Excellent images Trevor, thanks for sharing.

samilag
15-02-2011, 12:07 AM
Thank you Trevor for these pictures,
high quality of details of storm evolution.

Giuseppe

Quark
15-02-2011, 02:18 PM
Thanks John, Saturn certainly is putting on quite some display and yes the histogram is very sensitive to anything that is passing though that we don't necessarily see with our eyes.



Thanks Matt and I rely on you to stay in touch with whats happening on Sol.



Thanks Troy.



Thanks Michaell, reckon we are just so lucky to be seeing such an amazing show on Saturn.



Thanks Giuseppe, I think we all hope that this storm continues on getting even bigger and brighter as Saturn moves toward opposition.

Ric
15-02-2011, 04:06 PM
Lovely work Trevor

The storm animation really has the appearance of a comet passing accross the front of the planet.

It has been quite a spectacle to watch in it's formation and growth.

Shiraz
16-02-2011, 06:03 PM
Another fine image set Trevor - we are all hoping for that pocket of steady air. regards

Clayton
20-02-2011, 11:34 PM
Great set Trevor.
Its nice to be able to see what's happening up there because I can't see it from here lately :)