Hostname: page-component-5447f9dfdb-4rns8 Total loading time: 0 Render date: 2025-07-31T04:57:16.148Z Has data issue: false hasContentIssue false
  • English
  • Français

All sky photometric zero-points from stellar effective temperatures

Published online by Cambridge University Press:  03 March 2020

Luca Casagrande
Luca Casagrande*
Affiliation:
Research School of Astronomy and Astrophysics, Australian National University, Australia email: luca.casagrande@anu.edu.au
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

I use SkyMapper DR1.1 to explore the quality of its uvgriz photometry, and zero-points. I introduce a formalism to derive photometric zero-points across the sky by benchmarking against stars with well known effective temperatures, bypassing the need for absolute spectrophotometry.

Keywords

surveystechniques: photometricstars: fundamental parameterslate-typeGalaxy: stellar content

References

Wolf, C., Onken, C. A., Luvaul, L. C., et al. 2018, PASA, 35, e010 CrossRefGoogle Scholar
Casagrande, L., Ramrez, I., Meléndez, J., Bessell, M., & Asplund, M. 2010, A&A, 512, A54 Google Scholar
Casagrande, L., Schönrich, R., Asplund, M., et al. 2011, A&A, 530, A138 Google Scholar
Casagrande, L., Portinari, L., Glass, I. S., et al. 2014, MNRAS, 439, 2060 CrossRefGoogle Scholar