Reference/API

Models

dust_extinction.averages Module

Classes

RL85_MWGC(*args[, meta, name])	Reike & Lebofsky (1985) MW Average Extinction Curve
RRP89_MWGC(*args[, meta, name])	Reike, Rieke, & Paul (1989) MW Average Extinction Curve
B92_MWAvg(*args[, meta, name])	Bastiaansen (1992) Optical Extinction Curve
G03_SMCBar(*args[, meta, name])	Gordon et al (2003) SMCBar Average Extinction Curve
G03_LMCAvg(*args[, meta, name])	Gordon et al (2003) LMCAvg Average Extinction Curve
G03_LMC2(*args[, meta, name])	Gordon et al (2003) LMC2 Average Extinction Curve
I05_MWAvg(*args[, meta, name])	Indebetouw et al (2005) MW Average Extinction Curve
CT06_MWGC(**kwargs)	Chiar & Tielens (2006) MW Galactic Center Curve
CT06_MWLoc(**kwargs)	Chiar & Tielens (2006) MW Local ISM Curve
GCC09_MWAvg(**kwargs)	Gordon, Cartledge, & Clayton (2009) Milky Way Average Extinction Curve
F11_MWGC(**kwargs)	Fritz et al (2011) MW Galactic Center Curve
G21_MWAvg(**kwargs)	Gordon et al. (2021) Milky Way Average Extinction Curve.
D22_MWAvg(**kwargs)	Decleir et al. (2022) Milky Way Average Extinction Curve.
G24_SMCAvg(**kwargs)	Gordon et al (2024) SMC Average Extinction Curve
G24_SMCBumps(**kwargs)	Gordon et al (2024) SMC Bumps Extinction Curve

Class Inheritance Diagram

dust_extinction.parameter_averages Module

Classes

CCM89(*args[, meta, name])	Cardelli, Clayton, & Mathis (1989) Milky Way R(V) dependent model
O94(*args[, meta, name])	O'Donnell (1994) Milky Way R(V) dependent model
F99(*args[, meta, name])	Fitzpatrick (1999) Milky Way R(V) dependent model
F04(*args[, meta, name])	Fitzpatrick (2004) Milky Way R(V) dependent model
VCG04(*args[, meta, name])	Valencic, Clayton, & Gordon (2004) Milky Way R(V) dependent model
GCC09(*args[, meta, name])	Grodon, Cartledge, & Clayton (2009) Milky Way R(V) dependent model
M14(*args[, meta, name])	Maiz Apellaniz et al (2014) Milky Way & LMC R(V) dependent model
G16(**kwargs)	Gordon et al (2016) Milky Way, LMC, & SMC R(V) and f_A dependent model
F19([Rv])	Fitzpatrick et al (2019) extinction model calculation
D22([Rv])	Decleir et al (2022) extinction model calculation
G23(*args[, meta, name])	Gordon et al. (2023) Milky Way R(V) dependent model.

Class Inheritance Diagram

dust_extinction.shapes Module

Classes

FM90([C1, C2, C3, C4, xo, gamma])	Fitzpatrick & Massa (1990) 6 parameter ultraviolet shape model
FM90_B3([C1, C2, B3, C4, xo, gamma])	Fitzpatrick & Massa (1990) 6 parameter ultraviolet shape model Version with bump amplitude B3 = C3/gamma^2
P92([BKG_amp, BKG_lambda, BKG_b, BKG_n, ...])	Pei (1992) 24 parameter shape model
G21([scale, alpha, sil1_amp, sil1_center, ...])	Gordon et al. (2021) powerlaw plus two modified Drude profiles (for the 10 & 20 micron silicate features) for the 1 to 40 micron A(lambda)/A(V) extinction curve.

Class Inheritance Diagram

dust_extinction.grain_models Module

Classes

DBP90([modelname])	Desert et al (1990) Grain Models
WD01([modelname])	Weingartner & Draine (2001) Grain Models
D03([modelname])	Draine (2003) Grain Models
ZDA04([modelname])	Zubko, Dwek, & Arendt (2004) Grain Models
C11([modelname])	Compiegne et al (2011) Grain Models
J13([modelname])	Jones et al (2013) Grain Models (aka THEMIS 1.0)
HD23([modelname])	Hensley & Draine (2023) Grain Model

Class Inheritance Diagram

Details

dust_extinction.conversions Module

Classes

AxAvToExv([Av])

Model to convert from A(x)/A(V) to E(x-V)

Class Inheritance Diagram

dust_extinction.baseclasses Module

Classes

BaseExtModel(*args[, meta, name])	Base Extinction Model.
BaseExtRvModel(*args[, meta, name])	Base Extinction R(V)-dependent Model.
BaseExtRvAfAModel(**kwargs)	Base Extinction R(V)_A, f_A -dependent Model.
BaseExtGrainModel(*args[, meta, name])	Base for Grain Models

Class Inheritance Diagram