ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Gandolfi, Davide'

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[ascl:1602.014] k2photometry: Read, reduce and detrend K2 photometry

k2photometry reads, reduces and detrends K2 photometry and searches for transiting planets. MAST database pixel files are used as input; the output includes raw lightcurves, detrended lightcurves and a transit search can be performed as well. Stellar variability is not typically well-preserved but parameters can be tweaked to change that. The BLS algorithm used to detect periodic events is a Python implementation by Ruth Angus and Dan Foreman-Mackey (https://github.com/dfm/python-bls).

[ascl:1706.001] Exotrending: Fast and easy-to-use light curve detrending software for exoplanets

The simple, straightforward Exotrending code detrends exoplanet transit light curves given a light curve (flux versus time) and good ephemeris (epoch of first transit and orbital period). The code has been tested with Kepler and K2 light curves and should work with any other light curve.

[submitted] pyaneti

Pyaneti is a multi-planet Radial Velocity and Transit fit software. The code uses Marcov chain Monte Carlo (MCMC) methods with a Bayesian approach. It uses a parallelized ensemble sampler algorithm in Fortran which makes the code fast. Pyaneti is a free and fast code with the robustness of Fortran and the versatility of Python.