Summary of Models

absori

Ionized absorber.

acisabs

Extra absorption due to contamination on the ACIS filters.

ascac

ASCA PSF mixing model.

apec

APEC thermal plasma model.

atable

Additive table model.

bbody

Blackbody spectrum.

bbodyrad

Blackbody spectrum with norm proportional to surface area.

bexrav

E-folded broken power-law reflected from neutral matter

bexriv

E-folded broken power-law reflected from ionized matter

bknpower

Broken powerlaw.

bkn2pow

Three-segment broken powerlaw.

bmc

Comptonization by relativistically moving matter.

bremss

Thermal bremsstrahlung.

c6mekl

6th-order Chebyshev polynomial DEM using mekal.

c6pmekl

Exponential of 6th-order Chebyshev polyn. DEM using mekal.

c6pvmkl

Variable abundance version of c6pmekl

c6vmekl

Variable abundance version of c6mekl

cabs

Compton scattering (non-relativistic)

cemekl

Multi-temperature mekal.

cevmkl

Multi-temperature vmeka.

cflow

Cooling flow model.

compbb

Comptonized blackbody spectrum after Nishimura et al. 1986.

compls

Comptonization spectrum after Lamb and Sanford 1979.

compst

Comptonization spectrum after Sunyaev and Titarchuk 1980.

comptt

Comptonization spectrum after Titarchuk 1994.

constant

Energy-independent multiplicative factor.

cutoffpl

Powerlaw with high energy exponential rolloff.

cyclabs

Cyclotron absorption line.

disk

Disk model.

diskbb

Multiple blackbody disk model.

diskline

Line emission from relativistic accretion disk.

diskm

Disk model with gas pressure viscosity.

disko

Modified blackbody disk model.

diskpn

Accretion disk around a black hole.

dust

Dust scattering out of the beam.

edge

Absorption edge.

equil

Equilibrium ionization collisional plasma model from Borkowski.

etable

Table model for exponential of -1 times the input.

expabs

Low-energy exponential rolloff.

expdec

Exponential decay.

expfac

Exponential factor.

gaussian

Simple gaussian line profile.

gnei

Generalized single ionization NEI plasma model.

grad

GR accretion disk around a black hole.

grbm

Gamma-ray burst model.

gsmooth

Gaussian smoothing with an energy dependent sigma.

highecut

High energy cutoff.

hrefl

Simple reflection model good up to 15 keV.

laor

Line from accretion disk around a black hole.

lorentz

Lorentzian line profile.

lsmooth

Lorentzian smoothing with an energy dependent sigma.

meka

Mewe-Gronenschild-Kaastra thermal plasma (1992).

mekal

Mewe-Kaastra-Liedahl thermal plasma (1995).

mkcflow

Cooling flow model based on mekal.

mtable

Multiplicative table model.

nei

Simple nonequilibrium ionization plasma model.

notch

Notch line absorption.

npshock

Plane-parallel shock with ion and electron temperatures.

nsa

Neutron star with hydrogen atmosphere.

pwab

Power-law distribution of neutral absorbers.

nteea

Pair plasma model.

pcfabs

Partial covering fraction absorption.

pegpwrlw

Powerlaw with pegged normalization.

pexrav

Exponentially cut-off power-law reflected from neutral matter.

pexriv

Exponentially cut-off power-law reflected from ionized matter.

phabs

Photo-electric absorption

pileup

CCD pile-up model

plabs

Absorption model with power-law dependence on energy.

plcabs

Cut-off powerlaw observed through dense, cold matter.

posm

Positronium continuum.

powerlaw

Simple photon power law.

projct

3-D to 2-D projection mixing model.

pshock

Constant temperature, plane-parallel shock plasma model.

raymond

Raymond-Smith thermal plasma.

redden

IR/optical/UV extinction from Cardelli et al. (1989)

redge

Recombination edge.

reflect

Convolution model for reflection from neutral matter

refsch

E-folded power-law reflected from an ionized relativistic disk.

rgsxsrc

Convolution model for extended sources with the XMM RGS.

sedov

Sedov model with electron and ion temperatures.

smaug

Model for an optically-thin, spherically-symmetric thermal plasma.

smedge

Smoothed absorption edge.

spline

Spline multiplicative factor.

srcut

Synchrotron radiation from cut-off electron distribution.

sresc

Synchrotron radiation from escape-limited electron distribution.

SSS_ice

Einstein Observatory SSS ice absorption.

step

Step function convolved with gaussian.

tbabs

Absorption due to the ISM including molecules and grains.

tbgrain

ISM absorption with variable molecule and grain fractions.

tbvarabs

ISM absorption with variable abundances and grain depletion.

uvred

UV reddening.

vapec

APEC thermal plasma model with variable abundances.

varabs

Photoelectric absorption with variable abundances.

vbremss

Thermal bremsstrahlung spectrum with variable H/He.

vequil

As equil but with variable abundances.

vgnei

As gnei but with variable abundances.

vmcflow

Cooling flow model based on vmekal.

vmeka

M-G-K thermal plasma with variable abundances.

vmekal

M-K-L thermal plasma with variable abundances.

vnei

As nei but with variable abundances.

vnpshock

As npshock but with variable abundances.

vphabs

Photoelectric absorption with variable abundances.

vpshock

As pshock but with variable abundances.

vraymond

Raymond-Smith thermal plasma with variable abundances.

vsedov

As sedov but with variable abundances.

wabs

Photoelectric absorption (Morrison & McCammon).

wndabs

Photoelectric absorption with low energy window.

xion

The reflected spectrum from a photo-ionized accretion disk.

xmmpsf

XMM PSF mixing model.

zbbody

Redshifted blackbody.

zbremss

Redshifted thermal bremsstrahlung.

zedge

Redshifted absorption edge.

zgauss

Redshifted gaussian.

zhighect

Redshifted high energy cut-off.

zpcfabs

Redshifted partial covering absorption.

zphabs

Redshifted photoelectric absorption

zpowerlw

Redshifted powerlaw.

ztbabs

Redshifted ISM absorption without grains.

zvarabs

Redshifted photoelectric absorption with variable abundances.

zvfeabs

Redshifted absorption with variable iron abundance.

zvphabs

Redshifted photoelectric absorption with variable abundances.

zwabs

Redshifted ``Wisconsin absorption.''

zwndabs

Redshifted photoelectric absorption with low energy window.