Recent Changes - Search:

PmWiki

pmwiki.org

edit SideBar

Model a286

This page presents lightcurves for Model a286 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
modela286--Model ID
num44--Number of simulated bursts
z20.0%Metallicity mass fraction
h20.8%Hydrogen mass fraction
lAcc3.0--Accretion luminosity (1)
burstLength16.6 ± 1.4sBurst duration
peakLum17.39 ± 4.2110+30WPeak lumonisity
persLum17.72 ± 0.8610+28WPersistent luminsoity
fluence0.75 ± 0.0810+32WFluence
tau4.5 ± 0.6sEquivalent burst duration (tau)
tDel0.04 ± 0.0hRecurrence time
conv-5.64 ± 3.71%Convexity
r10900.916 ± 0.112s10% rise time
r25900.626 ± 0.085s25% rise time
singAlpha3.86 ± 0.23--Power law decay index
singDecay3.34 ± 0.26sExponential decay timescale
alpha119.8 ± 13.0--Fluence ratio (alpha)
flag0--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

Back to the Index page

Edit - History - Print - Recent Changes - Search
Page last modified on December 21, 2015, at 06:57 PM