This chapter discusses the particularities of photometric SN Ia data, which come in the form of light curves: irregularly sampled multi-band time series, before reviewing past and ongoing observational efforts and bracing for the deluge of new data expected from the Vera Rubin Observatory’s Legacy Survey of Space and Time (LSST), which is expected to discover \(\mathscr{O}\) (10 6) SNæ, in comparison with the presently available \(\mathscr{O}\) (10 4).

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Supernova cosmology for data scientists

  • Konstantin Karchev

摘要

This chapter discusses the particularities of photometric SN Ia data, which come in the form of light curves: irregularly sampled multi-band time series, before reviewing past and ongoing observational efforts and bracing for the deluge of new data expected from the Vera Rubin Observatory’s Legacy Survey of Space and Time (LSST), which is expected to discover \(\mathscr{O}\) (10 6) SNæ, in comparison with the presently available \(\mathscr{O}\) (10 4).