LLAMAS Quicklook

Quick look tools for LLAMAS spectroscopic data reduction and analysis.

Installation

Create and activate the conda environment:

conda env create -f environment.yml
conda activate llamas-quicklook

Project Structure

• utils/ - Core analysis modules

  • io.py - FITS file I/O for LLAMAS spectra
  • geometry.py - Fiber mapping and 2D Gaussian fitting
  • whitelight.py - Whitelight image construction
  • coadd.py - Weighted spectral coadding
  • plotting.py - Visualization tools
  • paths.py - Path management utilities

• notebooks/ - Analysis notebooks

  • 1_io.ipynb - Basic I/O examples
  • 2_rss_to_1dspec.ipynb - RSS to 1D spectrum extraction pipeline

• config/ - Configuration files

  • LLAMAS_FiberMap_rev04.dat - Fiber position lookup table

Usage

See the notebooks in notebooks/ for example workflows.

Dependencies

• numpy
• astropy
• matplotlib
• scipy
• seaborn