Image of the day

Captured by
John Roach

Enhanced Uranus showing Polar Cap and possible Aurora

My Account

New to Astromart?

Register an account...

Need Help?

Just had to post this

Started by SunSpot51, 03/03/2005 12:40PM
Posted 03/03/2005 12:40PM | Edited 03/03/2005 12:48PM Opening Post
Hi all,

You know how when you are almost finished imaging and you feel like trying something outragous? Well, that happened last night...I had finished obtaining the images of Saturn I wanted and decided to try something totally off the wall....I stuck my 5x powermate into the C925 with the Atik camera and took a 200 second avi. The efl is about F/48. Anyway, here is the final image. It is not enlarged or reduced...just as it came from the raws. Seeing was only 5-6/10 but considering what I was doing, it is shockingly good!! I may have to try this again under better conditions.

Paul Maxson

Attached Image:

SunSpot51's attachment for post 22624

Paul Maxson
Moderator - CCD Imaging and Processing/Solar System
Celestron C14, Mewlon 250, Orion EON120, ASI120MM, Flea3.
http://www.sunspot51.com
Posted 03/03/2005 01:28PM #1
Hi Paulo,

wow, a really good result, amazing for f/48 and mediocre seeing conditions grin Did you use any filter for the capture ?
Good to see that your C9 performs as it should now ! I should try my birthday present (C9.25) with my 5x Powermate next time skies are clear, your result is very encouraging.

Best regards & Clear skies,
Oliver

http://www.astro-imaging.de/astro
Posted 03/03/2005 02:53PM #2
Paul -

Excellent! I think this may be the beginning of a beautiful friendship - between your 9.25 and 5x barlow.

Alan

Alan Friedman

http://www.avertedimagination.com
Posted 03/03/2005 02:57PM #3
Thats excellent. I knew that 5x powermate was a great piece. I have to get one! Not that i dont enjoy the challenge of imaging planets with a 4" apo, but i sure do miss my old C9.25.

John Krawczyk
Crownsville, MD

http://www.ardenastrophotography.com
Posted 03/03/2005 09:19PM #4
Hi Paul,

I tried imaging Saturn at f/46 a month ago with my 3x barlow and Orion extension tube and didn't get anywhere near as good an image as yours. Did you have a lot of trouble keeping the image on the CCD chip?

Ed Roach
Posted 03/04/2005 01:52AM #5
Excellent Paul! That's exactly what happened to me! Last year I used a 3X Barlow with my 8" F/9 TMB. This year I tried a 4X and one night I put a 2.5X powermate into a 2x Big barlow (appaerently about 4.7X) and... not too bad.
Great results Paul and on a night of really good seeing, oooh, watch out!! Congratulations!

Jim Phillips
Posted 03/04/2005 05:37PM #6
Hi Paul,

A great Saturn image , wow! F/48

Thanks,

Wes Higgins