Lossy fiber analysis for pixel level flat
- Dominant language
- Python
- Stars
- 42
- Forks
- 26
- Avg merge
- 1d 21h
- Merged PRs (30d)
- 15
Description
Write software to analyze lossy fiber CCD images. Preliminary work started at DESI June 2017 collaboration meeting. Need to solve simultaneously for average lamp spectrum, fiber transmission.
Difficulties
- there is an apparent chromatic variation of transmission (but slow/smooth variation with wavelength)
- the fiber/wavelength coordinate mapping on CCD image needs to be accurate and it's different from fiber slit.
- more defocusing of the lossy fiber would help
Contributor guide
No contributing guide indexed for this repository
Research direction
The issue names no files, tests, or entry points. Start by locating existing lossy-fiber, CCD-image, or spectral-analysis work in the repository and review the preliminary work from the June 2017 collaboration meeting; the desired analysis scope and completion criteria still need to be established.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- computer-vision, data
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100