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beren
10-02-2008, 08:44 AM
First shot with a modded camera :) had some trouble getting the camera, cables and computer all working together and was a bit rushed so I think the focus has suffered :P Was shot through a 90mm Takahashi refractor set up with a field flattener and IDAS filter, 15 light frames consisting of 5x90s 800iso, 5x120 400iso, 5x240 200iso with matching darks and autoguided using a 102mm refractor and a ST-4 :thumbsup:
h0ughy
10-02-2008, 09:12 AM
:thumbsup:nice shot, and I do agree that the focus is just a smidgen out. Focusing is the bain of my existence, I can tell you a cooled 40D or 450D camera with liveview sounds the ticket for me in the future. i am trying to use a fotosharp adapter for the canon camera with little success, unless it is me and the technique? But hey you captured some photons and that is worthy of praise;)
Dennis
10-02-2008, 10:23 AM
Hi Stuart
I’d very much like to see a larger version if one is available. There is a terrific amount of detail in the image. Lovely composition and colours – a superb image for a rushed set up. I can just picture the spaghetti like rig; cables running everywhere! LOL.
Cheers
Dennis
How gorgeous is that !!!
Beautiful work Stuart.
Sounds like a great setup and congrats on the Tak 90 and new modded camera too!
Looking forward to more.
JohnH
10-02-2008, 12:13 PM
Hi Stuart, congrats on the modded camera and a nice fist shot you must be smiling...the mods sure make a big diffesrence.
I know you were in a rush but was there any special reason for your spread of ISO/exposure settings - the net impact of upping exposure and dropping iso was to give roughly the same overall weight to each stacked set? I thought the idea was to do long exposures to get the faint parts and a short ones to preserve the core - but normall at the same ISO?
A very lovely widefield, well done.
Cheers
beren
10-02-2008, 01:58 PM
:thumbsup:Thanks fellas...yeah David wish I'd focused properly, the problem I was having was with the USb-serial shutter cable supplied by OPT and the driver so I was a little eager to push on once I soughted the problem out :P Thanks RB/Dennis heres a link to a bigger version http://picasaweb.google.com/BerenJarrah/MyPictures/photo#5165165395545869170 . Thanks John, I was just testing how the set up would go by just using my mounts polar scope and using the ST-4 with different exposure times and ended up using it all in Images plus. Its interesting it took me 5 minutes to set the scope up using the polar scope and a couple to aquire a guide star and half the night trying to sought out the camera cable hassle :lol:
PS; Added a pic of just the 5x240s stack, digital development in IP and small level adjustments in PSCS3
Dennis
10-02-2008, 02:15 PM
The bigger image really brings out more of the beauty and structure – thanks; it is an exquisite image of an enchanting region!
Cheers
Dennis
tornado33
10-02-2008, 11:19 PM
The Tak gives nice sharp stars across the field. Nice work.
Scott
Now that's a sweet looking image which should be expected from the Tak Sky90. Great little number that scope. I do however feel you've still got some work to do getting a handle on the modded camera. The colour is heavily weighted when reviewing the histogram. You may need to drop the red and/or boost the blue. Look forward to seeing more.
strongmanmike
11-02-2008, 12:50 AM
I agree with Jase re the colour but never the less a very pleasing image and perfect FOV for that nebula :thumbsup:
What do you think of the Sky 90 with field flattener?
Mike
beren
11-02-2008, 03:46 PM
:thumbsup:Cheers again fellas, thanks Jase for the tip :) Mike from my brief use with and without {the Tak field flattener/reducer} it certainly makes a difference and something that's needed with the scope when used for imaging.
Stuart
iceman
11-02-2008, 03:52 PM
Wow, what a beauty Stuart! I wish for a modded camera!
beautiful work.
Tamtarn
12-02-2008, 05:46 PM
The modded camera really does a great job Stuart. Thats a lovely widefield image. Even Gabriel in the frame. :thumbsup:
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