This is the difficult aspect of deconvolution -> how to estimate the best target PSF to deconvolve. this sounds simple at first until you try. I will one of...
thanks speaking of custom code: After looking at that image Jim Janesick was telling me of some code they wrote at JPL for handling split events in soft Xray...
Thats really interesting! There is lots of similaritys beween image processing in radiology and astroimaging. Both are handling with a very weak signals. My...
this isn't radiology JP it is the way that charge transfer efficiency is measured you use a soft Xray source such as Iron55 to stimulate the sensor each Xray...
Announcement: Baader is better. We are proud to now offer Baader Filters for TRUE CCD images without the "problems" other filters have been know to cause ...
does this signal the beginning of the end of grossly-overpriced marginally-performing filters that are sold primarily to the ignorant and gullible by the...
Hello to all: Like the shining Moon still this, last night I aimed at the nebula Elephant Trunk, IC1396. By all means, the humidity arrived and I had to stop...
I took some dark signal data when I had the U8300 recently today with all the interest in low cost KAF8300-based cameras featuring reduced cooling such as the...
I have an FLI IMG 6303e that I bought second hand, am I going to have a problem with RBI? with this camera? I think I understand what it is but how do you deal...
I have an FLI IMG 6303e that I bought second hand, am I going to have a problem with RBI? with this camera? I think I understand what it is but how do you deal...
the KAF6303E camera will have RBI it may or may not be a problem for you. one way to deal with it is to flood the sensor and then flush it prior to every...
Ken: I never noticed the problem until I was imaging a sequences of RGB images with Dark images. I was doing this on M34 which has lots of bright starts. When...
Ken: Another thing I was noticing was noise from fast down loads. I was thinking that this would mask the effect somewhat. The increased noise from the...
only if you buy overpriced ones that the sheeple buy because they don't know any better the Baader are wonderful filters and are much less expensive: in part...
Ok then I`ll look into the Badder filters I read a post by Astro-Don about how superior his filters are to the others, he used a lot of tech. talk and sounded...
... I find it interesting that Anacortes just started carrying Baader filters and the press release says: Baader is our newest vendor. We and others think they...
I saw that too Michael seeing how they had previously been "tattooed on the forehead" supporters of all things Astrodon, I have to be a bit curious about what...
Personally based on my experience dealing with that guy, I would be careful to confirm independently his claims i can show you postings he made many years ago...
I made an example of Tone Mapping procedure. http://astroanarchy.blogspot.com/2009/11/power-of-tone-mapping.html Comments are welcome and if somebody is trying...
Hello J-P: I am used to processing nebulas and stars in joint form, without separating them, reason why the process is an interesting newness. By the...
... Hi, JP, I am a relative beginner, and tried the process. I did get a little lost, and ultimately didn't finish; seemed to me that at times you used...
Thanks Guys, This method is for "ready" images. Meaning fully calibrated and stretched material. Bob, I can see what you mean, I'll keep that in my mind. J-P...
Perhaps this should be titled: "Messr's Brown/Puckett: Tear Down This Wall......" it is interesting that at least some members of the Apogee group that post...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
