Search found 69 matches

by Morten Lerager
19 Apr 2024, 14:55
Forum: General
Topic: Preprocess Normalization
Replies: 2
Views: 684

Re: Preprocess Normalization

Thank you Fabio.
At least I now know what it' does.
So I will continue be using Sigma+Sum for Light stacking.
In preprocess options > normalization > Images ADD Sigma 8
And take sigma down if there still are sattelite trails.
by Morten Lerager
16 Apr 2024, 17:20
Forum: General
Topic: Preprocess Normalization
Replies: 2
Views: 684

Preprocess Normalization

Hi' I did som test with Normalization in preprocess options Tab. Test done with OSC Camera Without any normalization I get : Sigma: Rejected pixels = 1.7 % Calculating SNR SNR = 49.05 db, R Preprocessing_Without SNR = 46.47 db, G Preprocessing_Without SNR = 48.89 db, B Preprocessing_Without With nor...
by Morten Lerager
21 Feb 2024, 22:03
Forum: General
Topic: Suggestions for next SP
Replies: 6
Views: 2915

Re: Suggestions for next SP

1) Try GraXpert
by Morten Lerager
19 Jan 2024, 16:36
Forum: Image processing and analysis
Topic: Graxpert fit file
Replies: 2
Views: 1695

Re: Graxpert fit file

Oh, thank you Fabio

The F4 didn't work. I belive the FP in status bar means it is Floating Point
After Multiply by 65535 the FP value is changed in status bar.
And now it's perfect.
by Morten Lerager
17 Jan 2024, 13:39
Forum: Image processing and analysis
Topic: Graxpert fit file
Replies: 2
Views: 1695

Graxpert fit file

Hi' When process and save a fits in AA8 > Process in GraXpert save still in 32bit fits. The file seems corrupt both in AA8 and Siril. ( Can't use DDP correct ) The header from Graxpert ends with : BG-EXTR = 'GraXpert' CBG-1 = 4.3567798E-06 CBG-2 = 4.3567798E-06 CBG-3 = 4.3567798E-06 INTP-OPT= 'AI ' ...
by Morten Lerager
05 Jan 2024, 08:34
Forum: Image processing and analysis
Topic: Deconvolution Fade
Replies: 2
Views: 1773

Re: Deconvolution Fade

Thank's Fabio
I'am back on track :D
by Morten Lerager
03 Jan 2024, 07:39
Forum: Image processing and analysis
Topic: Deconvolution Fade
Replies: 2
Views: 1773

Deconvolution Fade

Hi'
I haven't noticed this before.
After DDP and Deconvolution the whole pic fade out.
The pic show the two stat. before and after Decon.
What is going on ?
Both pic displayed as Min>Max :
by Morten Lerager
03 Nov 2023, 14:01
Forum: Scripts
Topic: Up side down
Replies: 0
Views: 3219

Up side down

Hi' Here are a little neet macro i use to place a picture the "right" way. It has to be plate solved first. ' *** AstroArt 8 *** ' *** 23:09:23 Morten Lerager *** ' The selected Image will be Fliped arccording to N/E ' A Choice to rotate the Image N up. ' ' Get two coordinate ra1,de1 = Image.RaDec(5...
by Morten Lerager
18 Sep 2023, 18:11
Forum: Scripts
Topic: Tools > Plate Solve
Replies: 2
Views: 1569

Re: Tools > Plate Solve

Thanks Iver
I thought the function was only for translate pixel to RA DEC.
Heads up :l
by Morten Lerager
18 Sep 2023, 12:17
Forum: Scripts
Topic: Tools > Plate Solve
Replies: 2
Views: 1569

Tools > Plate Solve

Hi' Is there a script command for invoke the Tools > Plate solve command And setting the parameter. Search region or from image center. Horizontal field .... https://www.astroart-forum.net/forum/viewtopic.php?f=5&t=440&p=1722&hilit=script+plate+solve#p1725 "OK, the setting of the horizontal field wi...
by Morten Lerager
10 Jul 2023, 12:35
Forum: Images, research, events
Topic: M101 SN2023
Replies: 1
Views: 1838

M101 SN2023

Hi'
In the spring I was able to make a blink of the supernovae in M101.
Short after it was discovered !
The before pic was taken 21-04-2023
And the SN are from the 24-05-2023
Sorry, I don't know why the gif won't Blink
by Morten Lerager
15 May 2023, 09:53
Forum: Image processing and analysis
Topic: Stacking Report
Replies: 2
Views: 1718

Re: Stacking Report

Thank you Bill
Your right. First select Copy > then do a Copy Paste as normal :D