Imaging - Image Processing, Help and Techniques

5,337 topics in this forum

1. Simple removal of gradients and vignetting 1 2

   By rikyuu, June 22, 2009
   • 36 replies
   • 20.8k views
   • 
   • Karl Perera
   • February 23

2. Welcome

   By Ant, October 30, 2006
   • 5 replies
   • 13.1k views
   • 
   • Tinker1947
   • November 15, 2011

3. Flats not working but only in DSS

   By bottletopburly, Thursday at 19:11
   • 5 replies
   • 83 views
   • 
   • bottletopburly
   • Yesterday at 08:54

4. Issue with circle in middle of my Image

   By Knmurphy1, May 1
   • 18 replies
   • 479 views
   • 
   • AstroMuni
   • Friday at 16:01

5. Help with processing M51

   By Lexi, May 29   

   • post processing
   • m51 whirlpool
   • 16 replies
   • 247 views
   • 
   • Lexi
   • Thursday at 18:51

6. Improvement advice (72ED, ASI224MC, EQ5)

   By rob_r, April 22, 2022
   • 12 replies
   • 881 views
   • 
   • WolfieGlos
   • May 25

7. How light is too light for light frames?

   By imakebeer, May 21
   • 8 replies
   • 280 views
   • 
   • imakebeer
   • May 21

8. Iris Nebula and PixInsight - combining different exposures

   By BrendanC, May 18
   • 7 replies
   • 228 views
   • 
   • BrendanC
   • May 20

9. SPCC - No Stars Found error - help needed

   By Sarek, May 18
   • 6 replies
   • 185 views
   • 
   • Sarek
   • May 19

10. Can I stack overexposed subs?

    By Leonid, May 16
    • 4 replies
    • 272 views
    • 
    • Leonid
    • May 17

11. Stacking different sub lenghts with WBPP into one image

    By simmo39, May 11
    • 3 replies
    • 242 views
    • 
    • Fegato
    • May 12

12. Help with oacapture

    By rogue8888, May 7
    • 3 replies
    • 223 views
    • 
    • michael8554
    • May 9

13. Siril - convert RGB to grey scale?

    By iamjulian, October 15, 2022
    • 11 replies
    • 939 views
    • 
    • bomberbaz
    • May 7

14. Lines running across Stacked image from DSS

    By gonzostar, May 2
    • 4 replies
    • 239 views
    • 
    • gonzostar
    • May 2

15. Pentupling integration time, with no SNR improvement?

    By pipnina, April 29
    • 13 replies
    • 445 views
    • 
    • ollypenrice
    • May 1

16. Pixinsight help...

    By ninjageezer, April 24
    • 2 replies
    • 383 views
    • 
    • old_eyes
    • April 25

17. Help with removing trees from stack

    By powerlord, April 24
    • 4 replies
    • 364 views
    • 
    • powerlord
    • April 24

18. M53 with new Camera

    By gonzostar, April 12
    • 10 replies
    • 652 views
    • 
    • gonzostar
    • April 17

19. Wizard Nebula - can't see where I'm going wrong. 1 2

    By CraigD1986, March 16
    • 33 replies
    • 1.2k views
    • 
    • ollypenrice
    • April 16

20. Flats not working

    By bottletopburly, April 8
    • 12 replies
    • 536 views
    • 
    • bottletopburly
    • April 10

21. Dust (easter) Bunnies...how to get rid of.....

    By cloudbuster, April 8
    • 1 reply
    • 381 views
    • 
    • michael8554
    • April 9

22. Siril tutorial

    By Astrofriend, April 2   

    • siril
    • pre processing
    • 2 replies
    • 609 views
    • 
    • Astrofriend
    • April 6

23. Help needed Please

    By cloudbuster, March 30
    • 13 replies
    • 587 views
    • 
    • Skipper Billy
    • April 2

24. Deep Sky Stacker can't align/ find stars

    By Favo, March 28   

    • deep sky stacker
    • alignment
    • (and 2 more)

      Tagged with:

      • deep sky stacker
      • alignment
      • stars
      • milky way
    • 8 replies
    • 564 views
    • 
    • michael8554
    • March 30

25. Exporting from Pixinsight

    By Anthonyexmouth, March 14
    • 12 replies
    • 738 views
    • 
    • Lumos
    • March 19