90 new SNIa from SDSS DR7 Virtual Observatory Resource

Authors

1. Graur O.
2. Maoz D.

Published by

CDS

Abstract

Using a method to discover and classify supernovae (SNe) in galaxy spectra, we find 90 Type Ia SNe (SNe Ia) and 10 Type II SNe among the ~700000 galaxy spectra in the Sloan Digital Sky Survey Data Release 7 that have star-formation histories (SFHs) derived with the VErsatile SPectral Analysis code (VESPA). We use the SN Ia sample to measure SN Ia rates per unit stellar mass.

Keywords

1. supernovae
2. redshifted
3. visible-astronomy
4. sloan-photometry

Bibliographic source Bibcode

2013MNRAS.430.1746G

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/430/1746

IVOA Identifier IVOID

ivo://CDS.VizieR/J/MNRAS/430/1746

Document Object Identifer DOI

doi:10.26093/cds/vizier.74301746

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/430/1746
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/430/1746
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/430/1746

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/430/1746/table4?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/430/1746/table4?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/430/1746/table4?