View Full Version here: : saturn + Titan + Dione, Feb 24
Here's the first processed image from the titan transit last night. Poor seeing prevented me from getting much worthwhile data before this point, so I lost most of titans shadow.
But I think I got Dione in transit, so that's a nice bonus.
cheers, Bird
Dennis
25-02-2009, 07:04 PM
Hi Anthony
It’s been a long time since I’ve seen an image from you, but boy, with such a cracking shot, it was well worth the wait. Fantastic results!
Cheers
Dennis
Lester
25-02-2009, 07:10 PM
Thats a beautiful image Anthony.
cookie8
25-02-2009, 07:26 PM
So nice!!! Thanks for sharing.:eyepop:
erick
25-02-2009, 07:56 PM
Thanks Anthony. Nice capture. Well I'm now satisfied that I wouldn't have picked up Dione or Enceladus on the planet visually, so am glad I was clouded out later in the night and retreated to bed.
Beautiful work Anthony :thumbsup:
gregbradley
25-02-2009, 09:42 PM
Super shot Anthony.
Greg.
Screwdriverone
25-02-2009, 09:49 PM
Fabulous! absolutely stunning shot. Well done.
Cheers
Chris
Kevnool
25-02-2009, 09:59 PM
Great capture there Bird.....cheers Kev.
jjjnettie
25-02-2009, 09:59 PM
Thanks for Posting, it's a beaut capture.
Quark
25-02-2009, 11:28 PM
Anthony what a beautiful image,
Absolutly stunning work, a credit to you.
Appart from some high cirrus early on, it was a good night out here. I took my last avi at 16:10 UTC. Have a mountain of data, even some possible storm or cloud structure in the SEBZ.
I love the detail in your image and am blown away that you picked up Dione on your RGB image, I only have it on my R channel images, think I have Enceladus also, but only a hint of it, again on the R channel.
Is this image with your old setup or is this a new CCD?
Shame you are so far away, I would love to drop in for a chat.
Regards
Trevor
:eyepop: beautiful pic Anthony :thumbsup:
iceman
26-02-2009, 06:35 AM
Well done Anthony, glad you were able to capture it.
Beautiful image.
h0ughy
26-02-2009, 07:34 AM
thats a great image, love it
Paul Haese
26-02-2009, 08:51 AM
Well done Anthony, I thought you said you did not have anything???;)
Only criticism is I think the planet is a little on the blue side for my taste. Great to see a couple of guys got an image.
rogerg
26-02-2009, 09:56 AM
Excellent image :thumbsup:
Thanks guys,
This is probably one of the few images taken over the 4 hour period of the transit that's any good - the conditions were very unstable for most of the time. I might get one other good image from around 2am local time but not likely to get much more out of the data.
Trevor, I'd love to have a catchup sometime, maybe at a star party somewhere... or if one of us is passing through, not that I'm likely to get to Broken Hill anytime soon :-) But if you're ever around Canberra then give me a yell.
This was taken with my 13.1" scope (LEXX) and the Dragonfly2 PGR camera. 60 seconds per channel, at 25fps in R and G, 20fps in B. Stacked and processed the best 1000 frames from each channel as chosen by ninox.
cheers, Bird
tonybarry
26-02-2009, 09:22 PM
Great image Bird. Something to try for myself! although the weather has been poor here in Sydney.
Regards,
Tony Barry
tempestwizz
26-02-2009, 10:44 PM
As a relative newbie to planetary photography, but have dabbled a little into deeper space, I'm a little intrigued as to why Titan (and Diane)appear(s) so dark against Saturn, given they are both/all illuminated by the same source. Is this an issue of relative contrast or am I missing something?
Excellent result nevertheless.
BC
firstlight
27-02-2009, 12:09 AM
:eyepop: WOW.
Don't have any other words to convey my respect for your work.
G'day BC. The difference is the albedo, and in this case I was wrong about Dione, what we see in the image here is it's shadow, not Dione itself. The large dark spot is titan as it's albedo is lower than Saturn.
cheers, Bird
Blue Fire
03-03-2009, 04:42 AM
Fantastic! It's work like that that really excites the astronomer in me. Thanks so much for sharing!
Garyh
03-03-2009, 11:08 AM
That is a ripper Bird! Still came out soo nice even with the seeing being not ideal!
Nice!
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