Abstract: PyCS is a software toolbox to estimate time delays between multiple images of strongly lensed quasars, from resolved light curves such as obtained by the COSMOGRAIL monitoring program. The pycs package defines a collection of classes and high level functions, that you can script in a flexible way. PyCS makes it easy to compare different point estimators (including your own) without much code integration. The package heavily depends on numpy, scipy, and matplotlib.
Credit: Tewes, Malte
Preferred citation method: https://ui.adsabs.harvard.edu/#abs/2013 ... .553A.120T and https://ui.adsabs.harvard.edu/#abs/2016 ... .585A..88B