Created attachment 123185 [details] Screen capture of kstars FITs viewer SUMMARY Solver fails. Multiple times with different iso and exposure times. Captured FITs have full width rectangular area on green plane that is off color. Using Linux/kstars with Celestron AVX/Explore Scientific/AR127/Canon 70D. STEPS TO REPRODUCE 1. Run alignment routine 2. Capture and solve 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION Both vignetting and rectangular defect are enhanced by kstars view compared to viewing in GIMP, Siril or fv5.5. Vignetting is likely due to telescope. However, full width rectangular area could be camera or kstars. Suspect kstars because images taken before and since with camera do not show defect in RAW or JPG files.
We've introduced an updated stretching algorithm in KStars. Can you try to test it from git or PPA?
Please check against KStars 3.6.1 and report back.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Hi, I Last shot photos on 9/24/22. Was using kstars 3.6.1. Images display normally in kstars, but open as greyscale in GIMP. When I open them with Sirilk 1.03, they open as B&W (really greyscale). However, just checking the debayer box before opening leads to a full color image. Images then stack correctly. Larry
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!