tracit

tracing the paths of transiting exoplanets

tracit’s aim is to shed light on key orbital parameters in exoplanet systems.

This is done through modelling of light curves and radial velocity curves. However, tracit is specifically designed with the Rossiter-McLaughlin effect in mind, be it through the planetary shadow, subplanetary velocities, or radial velocities.

References and acknowledgements

The planetary shadow is modelled following the approaches in:

• Albrecht et al. (2007)

• Albrecht et al. (2013)

The subplanetary velocities are modelled following the approach in:

• Albrecht et al. (2011)

The RM effect as seen in the RVs is modelled using the software presented in:

• Hirano et al. (2011)

tracit has been used in:

• Hjorth et al. (2021)

• Knudstrup and Albrecht (2022)

Usage

• General usage
• Timing of HD 332231
• A look at the shadow of HD 332231 b

The RM effect

• The Rossiter-McLaughlin effect

API

• expose
• shady
• business
• structure
• support
• dynamics
• priors

Data preparation

• CCFs and RVs
• shazam

References

• References

Indices and tables

• Index

• Module Index

• Search Page