Peter I love your new shots you posted I would like to know you said you Guided with PHD, was that the free version or did you pay for it. I've tryed to use...
The camera (Orion Starshoot Autoguider) came with a slightly older version than the one on Stark's website. I upgraded to a newer free version (v1.8.2) and it...
Ok I remember you showed that at the last meeting I just downloaded the new one myself I'll see next time I get out if I can get it going I figure it's me I...
Thanks Peter Mike ________________________________ From: SDAA_AISIG@yahoogroups.com [mailto:SDAA_AISIG@yahoogroups.com] On Behalf Of Peter Morrison Sent:...
Peter, Thanks. Kin ... From: Peter Morrison To: SDAA_AISIG@yahoogroups.com Sent: Wednesday, July 02, 2008 10:35 AM Subject: [SDAA_AISIG] Re: PHD There is a...
Image processing techniques has been discussed among the AISIG members and has been the topic of presentations by John Laborde, Jeff Lunglhofer, Dave Goodin...
Terry, This is a great idea. That said, I have to caution that I really don't ever use the same workflow twice. I use a lot of the same techniques, like layer...
Everything is up now. Kin ... From: Terry S. Arnold To: SDAA_AISIG@yahoogroups.com Sent: Wednesday, July 09, 2008 8:20 PM Subject: [SDAA_AISIG] Re: AISIG...
Check out the AISIG page on the SDAA site. Bob is going to put in a space to announce meetings and list resources. Let me know if you want to make changes to...
I would like to experiment with an alternative format for the AISIG meetings. We have had some great presentations from John Laborde, Jeff Lunglhofer, Dave...
Peter, I LOVE the shot of the Veil that you posted on AISIG. It seems like most shots of see of the Veil (including my own) wind up overprocessed, and I have...
Yeah, well done Peter. It looks just like it does when you look at it through a 20" scope, only with color, very nice. ... like ... overprocessed, and...
Peter, I agree. This is very clean and realistic. Kin ... From: Jeff Lunglhofer To: SDAA_AISIG@yahoogroups.com Sent: Thursday, July 10, 2008 8:46 PM Subject:...
I've been trying to upload some images to the AISIG site but I get the "page cannot be displayed" screen with both the full image (about a 2 MB JPEG) and the...
Poway vs TDS In learning how this astroimaging thing works I did a comparison of imaging at TDS versus my backyard in Poway that may be of general interest....
10 pixels over the entire course of 19 subs isn't all that much actually. You said you took 19x4 minute subs. . .which is 76 minutes of total exposure. I'm...
I think he meant up to 10 pixels between exposures. Scott, If you look at how the hot pixels move they also move perpendicular to the polar alignment error. ...
I also thought it was particularly good. Now you need to do the other half. Bob ... From: Peter Morrison To: SDAA_AISIG@yahoogroups.com Sent: Friday, July 11,...
Scott, Here are two possible things to check. Make sure your browsers pop-up blocker is disabled. I just uset he ctrl key to allow the upload window to pop up....
Yes, and I think you were also asking why any drift at all if you are autoguiding the whole time. The answer to that is simple and painful - flexure between...
Dave, Jeff, Bob Yes. I did mean 10 pixels between subs. You can see the hot pixel motion in the blown up image as well as the nice round star. The guide scope...
Scott, I've never taken a Meade SCT apart so I can't be sure. But I beleive the focus lock provides some stability by anchoring the mirror focusing rod at one...
I like to think of it as automatic dithering <G> ... are ... painful - ... 20Files/Dave%20Goodin%20Files/ ... perpendicular ... will ... so ... very ... each ...
Vince, You're joking, but I actually use this effect. I even mentioned "dirty dithering" at my last AISIG presentation. If you mount the camera at 45deg angle...
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