PyIRD

PyIRD is a Python-based pipeline for reducing spectroscopic data obtained with IRD and REACH on the Subaru Telescope. It is designed to process raw images into one-dimensional spectra in a semi-automatic manner.

Tutorial:

• Pipeline to Get 1D Spectra from Raw Data (IRD Stream)
  • Step 0: Settings
  • Step 1: Preprocessing the Calibration Dataset
  • Step 2: Extracting the Target 1D Spectrum

Data Access

The raw data used in the tutorial (IRD_stream.py) can be downloaded from the Zenodo repository. The total file size after extraction is approximately 7 GB.

Userguide:

• Userguide
  • Readout Noise Pattern Model
  • Names and Terms of IRD/REACH data

API:

• pyird package

Install

pip install pyird

or

git clone https://github.com/prvjapan/pyird.git
cd pyird
pip install .

License & Attribution

Copyright 2021-2024, Contributors:

• Yui Kasagi (maintainer),

• Hajime Kawahara (co-maintainer),

• Ziying Gu,

• Teruyuki Hirano,

• Takayuki Kotani,

• Masayuki Kuzuhara,

• Kento Masuda

PYIRD is free software made available under the MIT License. For details see the LICENSE.

Community Guidelines

For developers, please read CONTRIBUTING.md for details how to contribute to the project. If you encounter a bug or have suggestions, feel free to open an Issue.