Search found 1157 matches
- Tue Mar 19, 2024 7:42 am
- Forum: Gallery
- Topic: Messier 106 et al.
- Replies: 27
- Views: 9862
Re: Messier 106 et al.
Maybe I will drop a post in Mike's thread. He's so silent :mrgreen: Not sure if serious. :think: ;) I have been relatively quiet lately. Work, errands, commuting, chores, clouds, new cat condo, and maybe a mild case of Corned Beef and Cabbage Coma. Enough housekeeping. A number of interesting point...
- Sat Mar 16, 2024 6:03 am
- Forum: Gallery
- Topic: Headphone Nebula Jones-Emberson 1
- Replies: 3
- Views: 2478
Re: Headphone Nebula Jones-Emberson 1
SQM 21 isn't dark eh.... :( What a cool and unusual target. Looking at some references, you even got that little blob of red in the middle. :thumbsup: The Oiii side is pretty noisy. I can't say I'm looking forward to 3 hours from urban skies! ;) Stars are pretty darn bleached, so much so I thought I...
- Sat Mar 16, 2024 5:50 am
- Forum: Gallery
- Topic: Messier 106 et al.
- Replies: 27
- Views: 9862
Re: Messier 106 et al.
Nice to see you getting some time in, Dietmar! :D That's a fine M106. Brings back memories of mine. It was a monthly challenge and turned into a purple disaster. :lol: But that led to buying a screen calibrator, so all good in the end. Yes a number of stars seem to have a mild CA or Pepsi effect, po...
- Sat Mar 16, 2024 5:43 am
- Forum: Gallery
- Topic: NGC 5128 Centaurus A Galaxy from Obs
- Replies: 4
- Views: 4486
Re: NGC 5128 Centaurus A Galaxy from Obs
Nice capture, Martin! What a great target.
Sure looks like more than 5 hours, doesn't it?
Sure looks like more than 5 hours, doesn't it?
- Thu Mar 07, 2024 6:36 am
- Forum: Image Processing Troubleshooting
- Topic: Sh2-308 Dolphin Nebula Processing
- Replies: 6
- Views: 3461
Re: Sh2-308 Dolphin Nebula Processing
Ok , let me see if I’ve got your procedure correct , so select L + Synthetic L from RGB, R ( GB) ( GB) Bi Color Load Ha into R ( Sii ) slot , load Oiii into G (Ha )slot , load Oiii again into B ( Oiii ) slot but move this slider back to zero ! Question: For Ha R slot and Oiii G slot should I adjust...
- Wed Mar 06, 2024 5:23 pm
- Forum: Image Processing Troubleshooting
- Topic: Sh2-308 Dolphin Nebula Processing
- Replies: 6
- Views: 3461
Re: Sh2-308 Dolphin Nebula Processing
Hi Martin! Oh boy, when I first saw this post I assumed you were doing this at the rural site. I think it may be the wiser choice. I mean hopefully the hours stack up well and you get something strong enough, but... :confusion-shrug: Moving on...Mike advised what? Golly, that doesn't sound like me. ...
- Sun Mar 03, 2024 8:13 pm
- Forum: General Discussion
- Topic: Astro to Astro-art Continuum, 2024 Edition
- Replies: 45
- Views: 11736
Re: Astro to Astro-art Continuum, 2024 Edition
BTW: When are we going to continue filling up our table? ;) I'm curious about the other modules, Super Structure, Denoise ... But of course, I'm not sure if this isn't going to be a 2025 edition ... :mrgreen: Ha. Well Dietmar, 2024 still has a lot of time left in it. :D After additional reading esp...
- Tue Feb 27, 2024 9:15 am
- Forum: General Discussion
- Topic: LRGB or RGB?
- Replies: 6
- Views: 1866
Re: LRGB or RGB?
just sharing to me on my monitor the LRGB stars are slightly stronger in colour seen most on amber stars where as the LGB are less colour intense, is that maybe why they appear slightly tighter Yes, no, maybe? :? For the star tightness, no it was actually spatial. I would have made a blinking GIF, ...
- Mon Feb 26, 2024 5:46 pm
- Forum: General Discussion
- Topic: LRGB or RGB?
- Replies: 6
- Views: 1866
Re: LRGB or RGB?
...continuing my conversation with myself... :lol: I was able to experiment more last night. Again maybe something I was doing wrong, thought-wise, but never could get ST to accept a non-linear L to combine with linear RGB to apply as per the Color module. The plan had been to use another program to...
- Mon Feb 26, 2024 6:03 am
- Forum: Gallery
- Topic: M42, with issues...
- Replies: 7
- Views: 2309
Re: M42, with issues...
Wondering if you came across this one? https://www.astrobin.com/forum/c/astrophotography/deep-sky/horrible-vignetting-with-asi6200-and-at130edt/ Now that's a full frame camera, but still kind of similar. And his circle artifact does "fit" a little better across his sensor. They float a few theories,...