This builds on lightkurve, allowing the user to reduce TESS data while preserving transient signals. Tools to display the TESS pixel response function (PRF) at any location on the detector. What sectors/cameras/detectors a target was observed in. Tools for simulating TESS imaging at multiple cadences, including cartoon light curves + jitter + focus drifts, cosmic rays.Ĭreate time series pixel cutouts from the TESS FFIs. Process CCD images using image subtraction.Įxtract light curves from FFIs, and package into TPFs. Documentation for HOTPANTS can be found here. Method, but improvement on ISIS image subtraction High Order Transform of PSF and Template Subtraction Similar This is the TESS full-frame-image (FFI) portal which hosts theĭata products from the pipeline of Oelkers & Stassun (2018). It allows the for the creation of light curves and as such simulation of Kepler/K2/TESS data.ĭifference Imaging Analysis to extract a light curve from FFIs.Įleanor is an open-source python framework for downloading, analyzing, and visualizing data from the TESS Full Frame Images. Scope creates a forward model of telescope detectors with pixel sensitivity variation, and synthetic stellar targets with motion relative to the CCD. TESS systematics correction via simultaneous modeling of stellar variability and jitter-dependent systematics using Gaussian Process regression.Ĭorrect systematic effects in large sets of photometric light curves. K2 Halo Photometry for very bright stars. Light-curve math (phase-folding, binning). Variance), simple detrending (fit high order polynomials), Light curve tools: periodograms (BLS, Lomb-Scargle, analysis of If you have any tools you would like us to include, please contact us at Detrending and analysis astrobase The TESS GI Office plans to update this list as new tools, software, and tutorials become available. Many tools are under development, and some are more robust than others. Note that 30 min cadenced data is only available for TESS Cycles 1 and 2, the 10 min cadence data in Cycles 3 and 4, and the 200 sec data in Cycle 5+. TESS has two data modes, short cadence (2 min and 20 second) postage stamps, and 30 min, 10 min, or 200 sec cadence FFIs. Kepler and K2 had three data modes: long cadence (30 min) and short cadence (1 min) postage stamps (TPFs), and The data formats are similar for Kepler/K2 and TESS: target pixel files (TPF) and full frame images (FFIs). This list includes tools and software developed specifically for TESS data, as well as tools developed for Kepler and K2 that can be used or modified for TESS.
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