morse

γ Doradus (γ Dor) and slowly-pulsating B-type (SPB) stars are main-sequence stars that pulsate in low-frequency gravito-inertial modes. The morse package is dedicated to the seismic analysis of these two classes of pulsating stars. It allows you to:

• find gravity-mode period spacing patterns,

• perform mode identification,

• measure the mean internal rotation rate,

• measure the buoyancy radius of the resonant cavity,

using the list of frequencies extracted from the oscillation spectrum.

Getting Started

• Installation
• How does it work?
  • Theoretical background: low-frequency oscillations in rotating stars
  • How does morse find period spacing patterns in the oscillation spectrum?
  • Further reading

Tutorials

• Searching for period spacing patterns

API

• EchelleDiagram
• Eigenvalue
• IDMap
• Pattern
• Spectrum
• Auxiliary functions