Imaging - Image Processing, Help and Techniques

4,847 topics in this forum

1. Welcome

   By Ant, October 30, 2006
   • 5 replies
   • 10k views
   • 
   • Tinker1947
   • November 15, 2011

2. Stacking Different Exposures in SIRIL

   By Somerled7, Friday at 15:39
   • 4 replies
   • 127 views
   • 
   • lock042
   • Yesterday at 07:31

3. BatchPreprocessing in PixInsight: combining different imaging sessions

   By oymd, May 15, 2020
   • 5 replies
   • 407 views
   • 
   • oymd
   • Saturday at 22:43

4. Description.txt files that accompany master files in Deep Sky Stacker

   By BrendanC, Friday at 09:45
   • 0 replies
   • 34 views
   • 
   • BrendanC
   • Friday at 09:45

5. Why does my background look like this?

   By Nerf_Caching, February 22
   • 5 replies
   • 204 views
   • 
   • lock042
   • Friday at 08:44

6. Flats not correcting dust motes properly... 1 2

   By Adam1234, January 27
   • 31 replies
   • 597 views
   • 
   • Sp@ce_d
   • Thursday at 19:23

7. Collecting and stacking data

   By Astro Waves, Thursday at 14:33
   • 2 replies
   • 49 views
   • 
   • CraigT82
   • Thursday at 18:04

8. How to find the “Field size” of a stacked image and also the “scale” in “/pixel ???

   By SlimPaling, Wednesday at 15:43
   • 2 replies
   • 58 views
   • 
   • SlimPaling
   • Thursday at 11:39

9. Stacking FIT files - but something weird is happening

   By Delboy_Hog, November 5, 2020
   • 6 replies
   • 352 views
   • 
   • JemC
   • Thursday at 11:22

10. Siril new website and new tutorials

    By lock042, March 2
    • 3 replies
    • 136 views
    • 
    • kens
    • Wednesday at 23:44

11. How much stretching is too much?

    By 5haan_A, March 1
    • 5 replies
    • 154 views
    • 
    • 5haan_A
    • Wednesday at 14:27

12. Why diffraction spikes more wide than they are tall?

    By BrendanC, November 23, 2020
    • 23 replies
    • 509 views
    • 
    • tooth_dr
    • Tuesday at 21:05

13. How to use dark flats

    By groberts, March 2
    • 0 replies
    • 47 views
    • 
    • groberts
    • March 2

14. Hubble or HOO Palette with OSC Dual Narrowband Filters - How to??

    By smr, March 1
    • 0 replies
    • 64 views
    • 
    • smr
    • March 1

15. Photoshop export settings for social media

    By Nightshift Nob, March 1
    • 2 replies
    • 52 views
    • 
    • BCN_Sean
    • March 1

16. Issue with flats and dust donuts

    By Shahd, March 23, 2018
    • 12 replies
    • 1.2k views
    • 
    • daz
    • February 28

17. Help please - Using Autostakkart.....

    By GrahamD, February 26
    • 12 replies
    • 135 views
    • 
    • wornish
    • February 28

18. ZWO ASI 294 MC PRO gradient/misalignment issue

    By GHOSTGOJ, February 27   

    • zwo
    • 294mc pro
    • (and 3 more)

      Tagged with:

      • zwo
      • 294mc pro
      • esprit100
      • gradient
      • optolong
    • 5 replies
    • 93 views
    • 
    • GHOSTGOJ
    • February 27

19. DSS & DNG files: strange stuff

    By vineyard, February 19
    • 8 replies
    • 135 views
    • 
    • vineyard
    • February 26

20. Question referrering to Deep Sky Stacker and Flats

    By astrobena, February 26   

    • flat
    • flats
    • (and 2 more)

      Tagged with:

      • flat
      • flats
      • deep sky stacker
      • dss
    • 2 replies
    • 64 views
    • 
    • astrobena
    • February 26

21. Weird noise pattern created from black pixels

    By astrobena, February 26
    • 0 replies
    • 53 views
    • 
    • astrobena
    • February 26

22. Issue with Astro Pixel Processor: Mono images from ASI183MM-Pro treated as RGGB Bayer images

    By michael.h.f.wilkinson, February 25
    • 2 replies
    • 104 views
    • 
    • michael.h.f.wilkinson
    • February 25

23. Weighted batch pre-processing script - masterdark

    By blinky, February 23
    • 3 replies
    • 101 views
    • 
    • Sp@ce_d
    • February 24

24. DSS does weird things to my red channel.

    By Martaniu, February 22
    • 6 replies
    • 162 views
    • 
    • Martaniu
    • February 23

25. Deep Sky Stacker.

    By shropshire lad, February 23
    • 10 replies
    • 118 views
    • 
    • shropshire lad
    • February 23