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E-folded broken power law reflected from ionized matter.
XSpec model.
Broken power law spectrum multiplied by exponential high-energy cutoff,
Exp[-E/foldE], and reflected from ionized material. See Magdziarz and
Zdziarski 1995, MNRAS, 273, 837 for details. Ionization and opacities
of the reflecting medium is computed as in the procedure absori. The
output spectrum is the sum of an e-folded broken power law and the
reflection component.
The reflection component alone can be obtained for relRefl <
0. Then the actual reflection normalization is |relRefl|. Note that
you need to change then the limits of relRefl excluding zero (as then
the direct component appears). If foldE = 0, there is no cutoff in the
power law.
The metal and iron abundances are variable with respect to those set
by the command xspecabundan.
xsbexriv Parameters
| 1 | Gamma1 | first power
law photon index |
| 2 | breakE | break energy
(keV) |
| 3 | Gamma2 | second power
law photon index |
| 4 | foldE | the
e-folding energy in keV (if foldE=0, there is no cutoff) |
| 5 | relRefl | reflection
scaling factor (1 for isotropic source above disk) |
| 6 | redshift | redshift,
z |
| 7 | abund | abundance of
elements heavier than He relative to the solar abundances |
| 8 | FeAbund | iron
abundance relative to the above |
| 9 | cosIncl | cosine of
inclination angle |
| 10 | Tdisk | disk
temperature in K |
| 11 | xi | disk ionization
parameter, xi = 4 pi F_ion/n, where F_ion is the 5 eV - 20 keV
irradiating flux, n is the density of the reflector; see Done et
al., 1992, ApJ, 395, 275 |
| 12 | norm | photon flux at 1
keV of the cutoff broken power law only (no reflection) in the
observed frame. |
This information is taken from the XSpec User's Guide. Version 11.3.1 of the XSpec
models is supplied with CIAO 3.2.
For a list of known bugs and issues with the XSPEC models, please visit the XSPEC bugs page.
- sherpa
-
atten,
bbody,
bbodyfreq,
beta1d,
beta2d,
box1d,
box2d,
bpl1d,
const1d,
const2d,
cos,
delta1d,
delta2d,
dered,
devaucouleurs,
edge,
erf,
erfc,
farf,
farf2d,
fpsf,
fpsf1d,
frmf,
gauss1d,
gauss2d,
gridmodel,
hubble,
jdpileup,
linebroad,
lorentz1d,
lorentz2d,
models,
nbeta,
ngauss1d,
poisson,
polynom1d,
polynom2d,
powlaw1d,
ptsrc1d,
ptsrc2d,
rsp,
rsp2d,
schechter,
shexp,
shexp10,
shlog10,
shloge,
sin,
sqrt,
stephi1d,
steplo1d,
tan,
tpsf,
tpsf1d,
usermodel,
xs,
xsabsori,
xsacisabs,
xsapec,
xsbapec,
xsbbody,
xsbbodyrad,
xsbexrav,
xsbknpower,
xsbmc,
xsbremss,
xsbvapec,
xsc6mekl,
xsc6pmekl,
xsc6pvmkl,
xsc6vmekl,
xscabs,
xscemekl,
xscevmkl,
xscflow,
xscompbb,
xscompls,
xscompst,
xscomptt,
xsconstant,
xscutoffpl,
xscyclabs,
xsdisk,
xsdiskbb,
xsdiskline,
xsdiskm,
xsdisko,
xsdiskpn,
xsdust,
xsedge,
xsequil,
xsexpabs,
xsexpdec,
xsexpfac,
xsgabs,
xsgaussian,
xsgnei,
xsgrad,
xsgrbm,
xshighecut,
xshrefl,
xslaor,
xslorentz,
xsmeka,
xsmekal,
xsmkcflow,
xsnei,
xsnotch,
xsnpshock,
xsnsa,
xsnteea,
xspcfabs,
xspegpwrlw,
xspexrav,
xspexriv,
xsphabs,
xsplabs,
xsplcabs,
xsposm,
xspowerlaw,
xspshock,
xspwab,
xsraymond,
xsredden,
xsredge,
xsrefsch,
xssedov,
xssmedge,
xsspline,
xssrcut,
xssresc,
xssssice,
xsstep,
xstbabs,
xstbgrain,
xstbvarabs,
xsuvred,
xsvapec,
xsvarabs,
xsvbremss,
xsvequil,
xsvgnei,
xsvmcflow,
xsvmeka,
xsvmekal,
xsvnei,
xsvnpshock,
xsvphabs,
xsvpshock,
xsvraymond,
xsvsedov,
xswabs,
xswndabs,
xsxion,
xszbbody,
xszbremss,
xszedge,
xszgauss,
xszhighect,
xszpcfabs,
xszphabs,
xszpowerlw,
xsztbabs,
xszvarabs,
xszvfeabs,
xszvphabs,
xszwabs,
xszwndabs
- slang
-
usermodel
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