Software

Below are links to publicly-available software I have (co)written:

• SNID -- Cross-correlation program to identify supernova spectra, and determine their redshift and age (Fortran 77).
• zline -- Calculate redshift based on line name and observed wavelength and output a table of redshifted galaxy lines (C).

Coming soon!

• TonrySmooth -- Apply an inverse-variance weighted gaussian filter to an input spectrum (Fortran 77, IDL).
• vabs -- Measure blueshifts of absorption lines in supernova spectra (IDL).

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Last updated on: 19 September 2007