Not sure, but it would be simple to implement. The model for the diffraction spikes is a directional low pass filter (blur) with n=2,3,4...defining the number...
Hi All, Please send me your images in a large jpeg format. Yes, I could take them off the web site, but then they've been reduced by the Yahoo program and...
I will send you some images in a day or two Jim. At last I have had the opportunity to image all this week and at the OSP also and have a new haul. Chris ... ...
Same... I'll see what I can dig up Jim. Jon ... From: Stuart Forman <s24man@...> Subject: Re: [mdasimaging] Images for my talk response to Stuart To:...
I finally managed to get some free time to do some serious imaging over the past week and have posted 6 new pictures in our group. (1) The first four images...
Oops my bad. NGC6888 is the Crescent nebula of course. The Cocoon is IC5146. I am imaging that one tonight. Got my "C" nebulas mixed up. Chris ... From:...
Hi All, This morning (Wednesday 0907) should have been better seeing than it was. It was a "spare the air day" and they are usually good for high resolution...
Hi All, Here's a link to my recent attempt at M33. http://flic.kr/p/amMiH4 I used my trusty QSI 583 on a Televue 127is refractor. I'm still working to get the...
Excellent image Mike. M33 is always a compelling subject. Nice flat field and you also pull the Ha regions out nicely. I suspect you used a mask to darken...
Hi Mike, That's great M-33. You got the star forming regions etc. Now, how about sending it to me as a jpeg and other images as well for my "What's Up" at the...
Hi All, I've received some grat images for the "What's Up," but I need more. They don't have to be great, we're trying to get folks to get started and the idea...
Hi All, I can't go after the SN until Wednesday night. If anyone has captured this, please send it to me (jpeg) so I can include it in the "What's Up." Chris,...
I did capture a few images of the SN a few days ago Jim. Only in Luminance though and I have not processed them yet. I did not get a chance to start on the RGB...
Last year I purchased a DVD of Damien Peach describing his techniques. Loaned it to someone in the group - forget who. If it's still kicking around, bring it...
Hi All, I'm bringing my camera tonight to take a few pictures to illustrate what we do. I'm hoping a few folks are attending. Ron and Allen will not attend,...