Dark Energy Survey Supernova Program 5YR

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Data Release Package documentation

The SN program consisted on 5 years of observations using the Dark Energy Survey instrument, finding Type Ia Supernovae up to cosmological redshifts \(z>1.1\).

This public data release encompases the full set of light-curve measurements obtained, as well as any ancillary data products needed to constrain the cosmological expansion rate model parameters.

• The Dark Energy Survey SN program

Indices and tables

• Index

• Module Index

• Search Page

Papers from DES-SN5YR

• The Dark Energy Survey: Cosmology Results With ~1500 New High-redshift Type Ia Supernovae Using The Full 5-year Dataset - DES Collaboration (2024)

• The Dark Energy Survey 5-year photometrically classified type Ia supernovae without host-galaxy redshifts - Möller et al (2024)

• The Dark Energy Survey Supernova Program: Cosmological Analysis and Systematic Uncertainties - Vincenzi et al (2024)

• The Dark Energy Survey Supernova Program: Corrections on Photometry Due to Wavelength-dependent Atmospheric Effects - Lee & Acevedo et al. (2023)