AAS Journals
Published May 2, 2024 | Version v1
Dataset Open

Data products from "oMEGACat II - Photometry and proper motions for 1.4 million stars in Omega Centauri and its rotation in the plane of the sky"

Creators

  • 1. ROR icon Max Planck Institute for Astronomy
  • 2. ROR icon Space Telescope Science Institute
  • 3. ROR icon National Institute for Astrophysics
  • 4. ROR icon University of Utah
  • 5. ROR icon Liverpool John Moores University
  • 6. ROR icon Universidad Central de Chile
  • 7. ROR icon University of Göttingen
  • 8. ROR icon University of Vienna
  • 9. ROR icon Leibniz Institute for Astrophysics Potsdam
  • 10. ROR icon University of Padua
  • 11. ROR icon Observatoire astronomique de Strasbourg

Description

This repository contains the data products of the publication:
 Häberle et al (2024): "oMEGACat II - Photometry and proper motions for 1.4 million stars in Omega Centauri and its rotation in the plane of the sky"

A detailed description of the data products and their creation is given in the accompanying paper.

The data products include:

  • The astrometric catalog with position and proper motion information for around 1.4 million sources within the half-light radius of Omega Centauri. We provide the catalog in both the .fits and .mrt format.
  • The 7 photometric catalogs (for the 7 different used Hubble Space Telescope filters), both in .fits and .mrt format.
  • The 7 deep, stacked image mosaics (one for each filter) in .fits format
  • In addition, we include an IPython Notebook with basic usage examples for all these files.

Please cite the catalog paper Häberle et al. (2024) when using this work.

In case of any questions, feel free to contact us using haeberle@mpia.de

 

 

Files

omegacat_ii_use_cases_and_examples.ipynb

Files (15.6 GB)

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Additional details

Related works

Is supplement to
Preprint: arXiv:2404.03722 (arXiv)