AAS Journals
Published November 8, 2023 | Version v1
Dataset Open

Revisiting ε Eridani with NEID: Line Parameter Data Cube

Authors/Creators

Contributors

  • 1. ROR icon Space Telescope Science Institute
  • 2. ROR icon Pennsylvania State University

Description

This repository contains the data cube (an xarray DataArray) used in Jiang et al. 2023 Revisiting ε Eridani with NEID: Identifying New Activity-Sensitive Lines in a Young K Dwarf Star (in press). The cube contains all line parameters (centroid, depth, FWHM, and integrated flux) for each line in the compiled line list over 32 NEID observations of ε Eridani spanning a six-month period from September 2021 to February 2022, as well as the measured RV and activity indices for each observation. For information on how the line parameters are measured, see the paper.

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Additional details

Related works

Is supplement to
https://github.com/sarahxj/eps_eri_cube/tree/main (URL)

References

  • Hoyer, S. & Hamman, J., (2017). xarray: N-D labeled Arrays and Datasets in Python. Journal of Open Research Software. 5(1), p.10. DOI: https://doi.org/10.5334/jors.148