Getting Started
Gammapy Package
gammapy.cube
gammapy.spectrum
gammapy.time
gammapy.detect
gammapy.data
gammapy.irf
MapCoord
SkyCoord
gammapy.maps
gammapy.astro.source
gammapy.astro.population
gammapy.astro.darkmatter
gammapy.stats
Developer Documentation
gammapy.utils.coordinates.
motion_since_birth
Compute motion of a object with given velocity, direction and age.
Quantity
Absolute value of the velocity
Age of the source.
Angular direction of the velocity.
Displacement in x, y, z direction
Velocity in x, y, z direction