asc-csa / asc-csa/James-Webb-Space-Telescope-Tutorial
To remove hot pixels before processing
- Dominant language
- Jupyter Notebook
- Stars
- 6
- Forks
- 3
- PR merge metrics
- No merged PRs in 30d
Description
No CCD cameras are perfect, which includes both HST and JWST. Each raw image has hot pixels. I recommend to remove them by applying darks to the raw images before counting the number of galaxies. This way, no hot pixels are considered as stars nor galaxies.
Contributor guide
No contributing guide indexed for this repository
Research direction
Start in the repository's Jupyter Notebook and locate the steps that process raw images and count galaxies. Determine whether dark frames are available and how hot pixels are currently treated. Done means dark correction occurs before galaxy counting so hot pixels are not counted as stars or galaxies.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- jupyter-notebook
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100