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Model a171

This page presents lightcurves for Model a171 produced using the KEPLER simulation code, and analysed following Lampe, Heger & Galloway (2015).

The curve presented here is as measured in the neutron star's Newtonian rest frame. To compare this to an observation it is necessary to apply redshift corrections. Instructions for doing this are provided in the companion paper and a summary is provided here

An averaged representation of this burst train is available click here


Lightcurve

The mean luminosity (green line, left-hand y-axis), is plotted with the lighter green band giving the 1-sigma error calculated from the variation in the lightcurves included in the average. The radius is shown in blue (right-hand y-axis)


Parameters

The following table presents the initial conditions for the model and if a burst occurred, the average burst parameters.

NameValueUnitDescription
modela171--Model ID
num34--Number of simulated bursts
z4.0%Metallicity mass fraction
h64.96%Hydrogen mass fraction
lAcc1.1--Accretion luminosity (1)
burstLength165.6 ± 14.3sBurst duration
peakLum7.66 ± 0.2410+30WPeak lumonisity
persLum11.91 ± 0.5110+28WPersistent luminsoity
fluence2.7 ± 0.1610+32WFluence
tau35.2 ± 1.5sEquivalent burst duration (tau)
tDel0.14 ± 0.0hRecurrence time
conv14.0 ± 0.66%Convexity
r10905.524 ± 0.099s10% rise time
r25904.917 ± 0.09s25% rise time
singAlpha0.61 ± 0.15--Power law decay index
singDecay11.84 ± 0.99sExponential decay timescale
alpha42.2 ± 3.2--Fluence ratio (alpha)
flag4--Analysis quality flag (2)

(1) The accretion rate is in terms of the Eddington accretion rate $(1.75 \times 10^{-8} \, \mathrm{M}_\odot \, \mathrm{yr}^{-1})$

(2) Guide To Analyis Flags

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Page last modified on December 21, 2015, at 06:57 PM