TransitPhaseCoverage

class exovetter.vetters.TransitPhaseCoverage(lc_name='flux', nbins=10, ndur=2)

Bases: BaseVetter

Transit Phase Coverage Vetter

Parameters:

lc_namestr

Name of the flux array in the lightkurve object.

nbinsinteger

number bins to divide-up the in transit points. default is 10, giving an accuracy of 0.1.

ndurfloat

the code considers a phase that cover ndur * transit_duration as “in transit”. Default is 2

Attributes:

histarray

histogram of the times of length nbins, populated by run().

binsarray

corners of the bins for the histogram, length of nbins+1, populated by run().

metricsdict

TransitPhaseCoverage result dictionary populated by run().

Methods Summary

plot()	Generate a diagnostic plot.
run(tce, lightcurve[, plot])	Runs transit_coverage.calc_coverage to populate the vetter object.

Methods Documentation

plot()

Generate a diagnostic plot.

Parameters:

tce, lightcurve

See run().

run(tce, lightcurve, plot=False)

Runs transit_coverage.calc_coverage to populate the vetter object.

Parameters:

tcetce object

tce object is a dictionary that contains information about the tce to vet, like period, epoch, duration, depth.

lightcurvelightkurve object

lightkurve object with the time and flux of the data to use for vetting.

Returns:

metricsdict

transit_coverage result dictionary containing the following:

transit_phase_coverage : Fraction of coverage