Search found 37 matches

by Serg1
29 Dec 2018, 18:52
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Re: Stacked colour fits

4х60. Lower left corner. It's not a satellite track.
by Serg1
29 Dec 2018, 17:44
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Re: Stacked colour fits

Hello Han.
Get better. But there were artifacts in the image (#1). In the super-pixel method, they are more pronounced (#2).
by Serg1
29 Dec 2018, 11:17
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Re: Stacked colour fits

Hello Han.
I propose an algorithm:
1. de Bayer.
2. Convert RGB to grayscale.
3. Alignment.
4. Addition is channel-by-channel RGB.
5. Repeat for the next image.
by Serg1
29 Dec 2018, 04:14
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Re: Stacked colour fits

Hello Han.
RG is correctly. The image was taken in the morning. The sky was blue.
by Serg1
28 Dec 2018, 18:44
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Re: Stacked colour fits

See private. Bayer pattern RG.
by Serg1
28 Dec 2018, 13:53
Forum: ASTAP General
Topic: Stacked colour fits
Replies: 21
Views: 51237

Stacked colour fits

Hello Han. When I summed fits from QHY8L (colour) and Convert OSC images to colour not checked, Method Bilinear interpolation, Star alignment resulting image is bad. See picture. When Convert OSC images to colour is checked, then fits not stacked. 16:49:33 Stack method Average 16:49:33 Oversize 0 16...
by Serg1
03 Oct 2018, 04:26
Forum: ASTAP General
Topic: Points when adding R, G, B frames.
Replies: 10
Views: 39357

Re: Points when adding R, G, B frames.

Han, the dots are much smaller than they were. Can you add a separate addition option with sub-pixel precision? With the ability to select the number of sub-pixels.
by Serg1
02 Oct 2018, 16:56
Forum: ASTAP General
Topic: Points when adding R, G, B frames.
Replies: 10
Views: 39357

Re: Points when adding R, G, B frames.

Han, dots are visible if you put a minimum of 300, maximum of 1500.
by Serg1
02 Oct 2018, 04:29
Forum: ASTAP General
Topic: Points when adding R, G, B frames.
Replies: 10
Views: 39357

Re: Points when adding R, G, B frames.

Han, the red and green channels need to do the same thing as the blue. The dots are in green and red frames.
by Serg1
01 Oct 2018, 16:53
Forum: ASTAP General
Topic: Points when adding R, G, B frames.
Replies: 10
Views: 39357

Re: Points when adding R, G, B frames.

Han, this is not working.
See e-mail.
I folded 1 red 1 green and 1 blue frame. Each frame is obtained by adding several frames.