-
Recent Posts
Recent Comments
Archives
Categories
Meta
Stacking optical spectra of galaxies
Here’s a short animation showing the effects of stacking up spectra. Measuring the intensities and equivalent widths of emission lines can be tricky in galaxy spectra where the signal-to-noise (S/N) is low, mostly due to difficulty in determining the baseline … Read more
Posted in Code, Data Analysis
Tagged python, spectroscopy
Comments Off on Stacking optical spectra of galaxies