Published September 10, 2024 | Version v1
Journal article Open

Tables of information of the CSP SNII sample

  • 1. ROR icon European Southern Observatory

Description

This upload contains .png files of tables of information for the CSP SNII sample.

The files: "CSP_SNII_sample_info..." lists general information of each SN~II within the CSP samples. For every event it gives the discovery survey and respective references, the classification reference, and the number and range of photometric and spectroscopic data.

The files: "CSP_SNII_explosion_info..." lists information used to estimate explosion epochs for each SN~II. This includes dates of discovery and the last constraining nondetection - together with their references, and the final published explosion epoch. These are listed as `N' if such explosion epochs are well constrained (error less than 10 days) by the nondetection, or `S' if spectral matching was used to constrain the epoch. The explosion epoch column is left blank if an epoch could not be well constrained through either method (when no constraining nondetection exists and no useable spectrum exists). Explosion epochs from Guitierez+17a were rechecked and updated when small differences were found in the published photometric information. When differences are larger than 0.5 days these are noted in the table (although there is only one case with a difference larger than 1.0 days - this was due to a nonconstraining nondetection magnitude being used in Guitierez+17a).

The files: "CSP_SNII_galaxy_SN..." lists information on each SN~II host galaxy, together with the light-curve parameters s2 and OPTd that are used to characterise the sample to first order. 

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CSP_SNII_explosion_info_1.png

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