The Filippenko Group at UC Berkeley

The SuperNova DataBase (SNDB)

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Isaac, Jeffrey, and Alex

Static Data

LOSS Cosmology paper (Ganeshalingam et al. 2013, MNRAS, 433, 2240)

Here are the data from LOSS Cosmology paper:

  • Table 3: Salt2 Parameters and Distance Estimates TXT
  • LOSS Natural System Photometry TXT
  • LOSS Telescope System Transmission Curves TAR
  • Figures from paper TAR

BSNIP I (Silverman et al. 2012, MNRAS, 425, 1789)

Download a tar file of all spectra here.

Here are the full tables from BSNIP I:

  • Table 1: SN Ia and Host Information PDF TXT
  • Table 2: SN Ia Spectral Information PDF TXT
  • Table 5: SNID v7.0 Spectral Templates PDF TXT
  • Table 7: SNID Classification Information PDF TXT

Plots of all of the fully reduced spectra, as well as galaxy-subtracted spectra, presented in BSNIP I are here. Spectral sequence plots for all objects in BSNIP I with more than 7 spectra are here. Plots of all objects for which (re-)classifications were made, compared to their best-matching SNID template, are here.

The SNID v7.0 Spectral Templates are here. To add the new templates to your version of SNID, follow these instructions.

BSNIP II (Silverman et al. 2012, MNRAS, 425, 1819)

Here are the full tables from BSNIP II:

  • Table 3: Velocity Gradients and Interpolated/Extrapolated Velocities TXT
  • Table A1: Summary of Spectral Dataset TXT
  • Table B1: Measured Values for Ca II H&K TXT
  • Table B2: Measured Values for Si II λ4000 TXT
  • Table B3: Measured Values for Mg II TXT
  • Table B4: Measured Values for Fe II TXT
  • Table B5: Measured Values for S II "W" TXT
  • Table B6: Measured Values for Si II λ5972 TXT
  • Table B7: Measured Values for Si II λ6355 TXT
  • Table B8: Measured Values for O I Triplet TXT
  • Table B9: Measured Values for Ca II Near-IR Triplet TXT