Search found 30 matches

by asterix2020
Mon Apr 21, 2014 11:48 pm
Forum: Image Processing Troubleshooting
Topic: Mottle background and star halo
Replies: 18
Views: 15420

Re: Mottle background and star halo

No idea. I just did what I usually do, stacked my RAWs (yes only shoot RAW) in DSS and then saved the file from within DSS. So I guess the problem is somewhere in my DSS settings? But they are the same as my other settings that I have used except I used median instead of average method (or the other...
by asterix2020
Mon Apr 21, 2014 9:35 am
Forum: Image Processing Troubleshooting
Topic: Mottle background and star halo
Replies: 18
Views: 15420

Re: Mottle background and star halo

I'm uploading the stacked files to my onedrive and will post the link when it's done. I used comet mode as Jacques is moving so I wanted a stack of the comet with normal (not trailed) stars. What's weird is that DSS shows a normal image, but when saving as a TIFF it makes the brighter stars into don...
by asterix2020
Mon Apr 21, 2014 4:06 am
Forum: Image Processing Troubleshooting
Topic: Mottle background and star halo
Replies: 18
Views: 15420

Mottle background and star halo

I took this last night, 12 subs, 150 sec each, ISO 1600 CDS-600D. Stacked in DSS in comet mode. I'm getting a weird background mottling and some flare/haloes around stars, most obviously on the brighter star. Any ideas of what to do to improve it? Or is it just a limitation of the data. http://www.a...
by asterix2020
Fri Apr 04, 2014 3:51 am
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Re: Help with processing

Thanks. About to head away for a week so will play when I return.
by asterix2020
Fri Apr 04, 2014 3:10 am
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Re: Help with processing

Ok, I redid it with 50% and then tried to follow my log. The colour is a little different for some reason. It looks a bit pixelated to me, the stars don't seem as smooth? What do you think? (I really need a field flattener as well).
http://www.astrobin.com/full/88309/0/
by asterix2020
Fri Apr 04, 2014 2:24 am
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Re: Help with processing

Thanks. I'll try it.
by asterix2020
Fri Apr 04, 2014 1:23 am
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Re: Help with processing

So should I "bin" the image first? What do you recommend?
by asterix2020
Thu Apr 03, 2014 11:15 pm
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Re: Help with processing

Thanks Ivo. It's just a bit different to other shots I've seen, but I did previously read the article about colour and StarTools. Everytime I look at it I my first reaction is to like it, and then I'm not sure. I'm not after any specific look though.
Thanks for a great piece of software.
by asterix2020
Thu Apr 03, 2014 9:22 am
Forum: Image Processing Troubleshooting
Topic: Help with processing
Replies: 9
Views: 7358

Help with processing

Hi, I'm just started using Startools and I'd like some thoughts on this image: http://www.astrobin.com/full/88107/0/ I'm concerned it's too pink and saturated, it was looking ok but dull before using the colour module. Here's the log: ---------------------------------------------------------- StarTo...