2 papers
astro-ph.GA2021
Uncertainties in Galaxy Rotation Curves
J A Sellwood, Kristine Spekkens, Carter S. Eckel
Assessing the likelihood that the rotation curve of a galaxy matches predictions from galaxy formation simulations requires that the uncertainties in the circular speed as a functi…
astro-ph.GA2018
Non-parametric decompositions of disk galaxies in SG using DiskFit
Colin Lewis, Kristine Spekkens
We present photometric models of 532 disk galaxies in 3.6μm images from the Spitzer Survey of Stellar Structure in Galaxies (SG) using the non-parametric DiskFit algorithm. We…