astro - Astrophysics

gammapy.astro.darkmatter Package

Dark matter spatial and spectral models.

Classes

DarkMatterAnnihilationSpectralModel(mass, ...)	Dark matter annihilation spectral model.
JFactory(geom, profile, distance)	Compute J-Factor maps.
PrimaryFlux(mDM, channel)	DM-annihilation gamma-ray spectra.

gammapy.astro.population Package

Astrophysical population models.

Functions

add_observed_parameters(table[, obs_pos])	Add observable parameters (such as sky position or distance).
add_pulsar_parameters(table[, B_mean, ...])	Add pulsar parameters to the table.
add_pwn_parameters(table)	Add PWN parameters to the table.
add_snr_parameters(table)	Add SNR parameters to the table.
make_base_catalog_galactic(n_sources[, ...])	Make a catalog of Galactic sources, with basic source parameters.
make_catalog_random_positions_cube([size, ...])	Make a catalog of sources randomly distributed on a line, square or cube.
make_catalog_random_positions_sphere([size, ...])	Sample random source locations in a sphere.

Classes

CaseBattacharya1998([amplitude, alpha, beta])	Radial distribution of the surface density of supernova remnants in the galaxy - Case & Battacharya 1998.
Exponential([amplitude, z_0])	Exponential distribution.
FaucherKaspi2006([amplitude, r_0, sigma])	Radial distribution of the birth surface density of pulsars in the galaxy
FaucherKaspi2006VelocityBimodal([amplitude, ...])	Bimodal pulsar velocity distribution - Faucher & Kaspi (2006).
FaucherKaspi2006VelocityMaxwellian([...])	Maxwellian pulsar velocity distribution.
FaucherSpiral()	Milky way spiral arm used in Faucher et al (2006).
LogSpiral()	Logarithmic spiral.
Lorimer2006([amplitude, B, C])	Radial distribution of the surface density of pulsars in the galaxy - Lorimer 2006.
Paczynski1990([amplitude, r_exp])	Radial distribution of the birth surface density of neutron stars - Paczynski 1990.
Paczynski1990Velocity([amplitude, v_0])	Distribution by Lyne 1982 and adopted by Paczynski and Faucher.
ValleeSpiral()	Milky way spiral arm model from Vallee (2008).
YusifovKucuk2004([amplitude, a, b, r_1])	Radial distribution of the surface density of pulsars in the galaxy - Yusifov & Kucuk 2004.
YusifovKucuk2004B([amplitude, a, b])	Radial distribution of the surface density of OB stars in the galaxy - Yusifov & Kucuk 2004.

Variables

radial_distributions
velocity_distributions

gammapy.astro.source Package

Astrophysical source models.

Classes

Pulsar([P_0, B, n, I, R, age, L_0])	Magnetic dipole spin-down pulsar model.
PWN([pulsar, snr, eta_e, eta_B, morphology, age])	Simple pulsar wind nebula (PWN) evolution model.
SimplePulsar(P, P_dot[, I, R])	Magnetic dipole spin-down model for a pulsar.
SNR([e_sn, theta, n_ISM, m_ejecta, t_stop, ...])	Simple supernova remnant (SNR) evolution model.
SNRTrueloveMcKee(*args, **kwargs)	SNR model according to Truelove & McKee (1999).