11 November 2020

    SPACEKIT Analyzer: plotting light curves

    by Ru Kein

    spacekit.Analyzer()

    timeseries flux signal analysis

    atomic_vector_plotter

    Plots scatter and line plots of time series signal values.

    from astropy.timeseries import TimeSeries
fits_file = 'ktwo246384368-c12_llc.fits'
ts = TimeSeries.read(fits_file, format='kepler.fits')
flux = ts['sap_flux']

    Now that we have the flux signal values we can plot them as timeseries scatter and line plots.

    from spacekit import analyzer
analyzer = Analyzer()
analyzer.atomic_vector_plotter(flux)
    atomic vector plotter scatterplot
    atomic vector plotter lineplot

    planet_hunter

    calculates period and plots folded light curve from single or multiple .fits files

    signal = 'ktwo246384368-c12_llc.fits'
analyzer.planet_hunter(signal, fmt='kepler.fits')
    k2 folded light curve

    NEXT

    spacekit.analyzer (part 2): frequency spectrographs

                           
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