Project name not set Logo
  • Welcome to OrbDot!
  • Installation
  • Citing OrbDot
  • Bibliography
  • Acknowledgements
  • Contributing to OrbDot

Examples

  • Orbital Decay of WASP-12 b
    • Setup
      • Data
      • System Info File
      • Settings File
    • Model Fits
      • Constant-Period Model Fit
      • Orbital Decay Fit
      • Apsidal Precession Fit
    • Interpreting the Results
      • Model Comparison
      • Orbital Decay Analysis
    • Conclusion
  • Long-Term Radial Velocity Trends
    • Setup
      • Data
      • System Info Files
      • Settings Files
    • HAT-P-4 b
      • Model Fits
      • Interpretation
        • Model Comparison
        • Outer Companion Constraints
    • HAT-P-22 b
      • Model Fits
      • Interpretation
        • Model Comparison
        • Outer Companion Constraints

Using OrbDot

  • Getting Started
    • Creating a StarPlanet Instance
    • The Settings File
      • Default Settings
    • Data Files
      • TTV Data
      • RV Data
      • TDV Data
    • The System Info File
      • Default Info File
  • Model Fitting
    • Running Model Fits
      • TTV Model Fits
        • TTV “clipping”
      • RV Model Fits
      • TDV Model Fits
      • Joint Fits
    • Fixed Parameter Values
    • Priors
    • Output Files
      • The "*_summary.txt" File
      • The "*_results.json" File
    • Interpreting the Results
      • Analyzer Methods
        • 1. Model Comparison
        • 2. Orbital Decay Model Fit
        • 3. Apsidal Precession Model Fit
        • 4. Systemic Proper Motion Analysis
        • 5. Orbital Decay Predictions
        • 6. Apsidal Precession Predictions
        • 7. Companion Planet Analysis
        • 8. Resolved Binary Analysis
      • Analyzer Attributes
  • Theory
    • Model Parameters
    • Coordinate System
    • Transit and Eclipse Timing Models
      • Constant-Period
        • ttv_constant()
      • Orbital Decay
        • ttv_decay()
      • Apsidal Precession
        • ttv_precession()
    • Radial Velocity Models
      • Background
      • Constant-Period
        • rv_constant()
      • Orbital Decay
        • rv_decay()
      • Apsidal Precession
        • rv_precession()
    • Transit Duration Models
      • Constant-Period
        • tdv_constant()
      • Orbital Decay
        • tdv_decay()
      • Apsidal Precession
        • tdv_precession()
    • The theory Module
      • Equilibrium Tides
        • decay_star_pdot_from_quality_factor()
        • decay_star_quality_factor_from_pdot()
        • decay_planet_pdot_from_quality_factor()
        • decay_planet_quality_factor_from_pdot()
        • decay_empirical_quality_factor()
        • decay_timescale()
        • decay_energy_loss()
        • decay_angular_momentum_loss()
      • Apsidal Precession
        • General Relativity
          • precession_gr()
        • Rotation
          • precession_rotational_planet()
          • precession_rotational_planet_k2()
          • precession_rotational_star()
          • precession_rotational_star_k2()
        • Tides
          • precession_tidal_planet()
          • precession_tidal_planet_k2()
          • precession_tidal_star()
          • precession_tidal_star_k2()
        • Precession-Induced Transit Variations
          • get_pdot_from_wdot()
          • get_tdot_from_wdot()
      • Proper Motion
        • proper_motion_idot()
        • proper_motion_wdot()
        • proper_motion_pdot()
        • proper_motion_tdot()
        • proper_motion_shklovskii()
      • Companion Planets
        • Long-Term Radial Velocity Trends
          • companion_mass_from_rv_trend()
          • companion_rv_trend_from_mass()
          • companion_doppler_pdot_from_rv_trend()
          • companion_doppler_rv_trend_from_pdot()
          • companion_from_quadratic_rv()
        • Companion-Induced Precession
          • companion_precession()
          • companion_mass_from_precession()
      • Resolved Stellar Binary
        • resolved_binary_mass_from_rv_trend()
        • resolved_binary_rv_trend_from_mass()

API

  • Classes
    • StarPlanet
      • StarPlanet.__init__()
      • StarPlanet.update_default()
      • StarPlanet.update_prior()
    • Analyzer
      • Analyzer.__init__()
      • Analyzer.apsidal_precession_fit()
      • Analyzer.apsidal_precession_predicted()
      • Analyzer.model_comparison()
      • Analyzer.orbital_decay_fit()
      • Analyzer.orbital_decay_predicted()
      • Analyzer.proper_motion()
      • Analyzer.resolved_binary()
      • Analyzer.rv_trend_linear()
      • Analyzer.rv_trend_quadratic()
      • Analyzer.unknown_companion()
    • NestedSampling
      • NestedSampling.__init__()
      • NestedSampling.clear_index()
      • NestedSampling.generate_random_samples()
      • NestedSampling.get_best_fit()
      • NestedSampling.get_index()
      • NestedSampling.get_vals()
      • NestedSampling.print_results()
      • NestedSampling.prior_transform()
      • NestedSampling.run_multinest()
      • NestedSampling.run_nestle()
      • NestedSampling.save_random_samples()
      • NestedSampling.save_results()
      • NestedSampling.save_summary()
      • NestedSampling.save_weighted_samples()
    • JointFit
      • JointFit.__init__()
      • JointFit.run_joint_fit()
      • JointFit.run_rv_tdv_fit()
      • JointFit.run_ttv_rv_fit()
      • JointFit.run_ttv_rv_tdv_fit()
      • JointFit.run_ttv_tdv_fit()
      • JointFit.rv_tdv_loglike_constant()
      • JointFit.rv_tdv_loglike_decay()
      • JointFit.rv_tdv_loglike_precession()
      • JointFit.ttv_rv_loglike_constant()
      • JointFit.ttv_rv_loglike_decay()
      • JointFit.ttv_rv_loglike_precession()
      • JointFit.ttv_rv_tdv_loglike_constant()
      • JointFit.ttv_rv_tdv_loglike_decay()
      • JointFit.ttv_rv_tdv_loglike_precession()
      • JointFit.ttv_tdv_loglike_constant()
      • JointFit.ttv_tdv_loglike_decay()
      • JointFit.ttv_tdv_loglike_precession()
    • TransitTiming
      • TransitTiming.__init__()
      • TransitTiming.clip()
      • TransitTiming.run_ttv_constant()
      • TransitTiming.run_ttv_decay()
      • TransitTiming.run_ttv_fit()
      • TransitTiming.run_ttv_precession()
      • TransitTiming.ttv_loglike_constant()
      • TransitTiming.ttv_loglike_decay()
      • TransitTiming.ttv_loglike_precession()
    • RadialVelocity
      • RadialVelocity.__init__()
      • RadialVelocity.run_rv_constant()
      • RadialVelocity.run_rv_decay()
      • RadialVelocity.run_rv_fit()
      • RadialVelocity.run_rv_precession()
      • RadialVelocity.rv_loglike_constant()
      • RadialVelocity.rv_loglike_decay()
      • RadialVelocity.rv_loglike_precession()
      • RadialVelocity.save_rv_residuals()
    • TransitDuration
      • TransitDuration.__init__()
      • TransitDuration.run_tdv_constant()
      • TransitDuration.run_tdv_decay()
      • TransitDuration.run_tdv_fit()
      • TransitDuration.run_tdv_precession()
      • TransitDuration.tdv_loglike_constant()
      • TransitDuration.tdv_loglike_decay()
      • TransitDuration.tdv_loglike_precession()
  • Models
    • Theory
    • companion_doppler_pdot_from_rv_trend()
    • companion_doppler_rv_trend_from_pdot()
    • companion_from_quadratic_rv()
    • companion_mass_from_precession()
    • companion_mass_from_rv_trend()
    • companion_precession()
    • companion_rv_trend_from_mass()
    • decay_angular_momentum_loss()
    • decay_empirical_quality_factor()
    • decay_energy_loss()
    • decay_get_equilibrium_spin_freq()
    • decay_get_f_e()
    • decay_get_g_e()
    • decay_get_h_e()
    • decay_planet_pdot_from_quality_factor()
    • decay_planet_quality_factor_from_pdot()
    • decay_star_pdot_from_quality_factor()
    • decay_star_quality_factor_from_pdot()
    • decay_timescale()
    • get_pdot_from_wdot()
    • get_semi_major_axis_from_period()
    • get_tdot_from_wdot()
    • precession_gr()
    • precession_rotational_planet()
    • precession_rotational_planet_k2()
    • precession_rotational_star()
    • precession_rotational_star_k2()
    • precession_tidal_planet()
    • precession_tidal_planet_k2()
    • precession_tidal_star()
    • precession_tidal_star_k2()
    • proper_motion_idot()
    • proper_motion_pdot()
    • proper_motion_shklovskii()
    • proper_motion_tdot()
    • proper_motion_wdot()
    • resolved_binary_mass_from_rv_trend()
    • resolved_binary_rv_trend_from_mass()
    • Transit and Eclipse Timing Models
    • ttv_constant()
    • ttv_decay()
    • ttv_precession()
    • Radial Velocity Models
    • rv_constant()
    • rv_decay()
    • rv_precession()
    • solve_keplers_equation()
    • true_anomaly()
    • Transit Duration Models
    • tdv_constant()
    • tdv_decay()
    • tdv_precession()
    • transit_duration()
  • Tools
    • Priors
    • gaussian_prior()
    • get_prior()
    • log_prior()
    • uniform_prior()
    • Stats
    • calc_chi2()
    • credible_intervals()
    • propagate_err_ecosw_esinw()
    • propagate_err_sq_ecosw_sq_esinw()
    • quantiles()
    • Utilities
    • assign_default_values()
    • bjd_to_hjd()
    • calculate_epochs()
    • hjd_to_bjd()
    • merge_dictionaries()
    • raise_not_valid_param_error()
    • read_rv_data()
    • read_tdv_data()
    • read_ttv_data()
    • split_rv_instrument_params()
    • split_rv_instrument_results()
    • wrap()
    • Plots
    • corner_plot()
    • make_rv_plots()
    • make_tdv_plot()
    • make_ttv_plot()
    • periodogram()
    • read_random_samples()
Project name not set
  • Overview: module code

All modules for which code is available

  • orbdot.analysis
  • orbdot.joint_fit
  • orbdot.models.rv_models
  • orbdot.models.tdv_models
  • orbdot.models.theory
  • orbdot.models.ttv_models
  • orbdot.nested_sampling
  • orbdot.radial_velocity
  • orbdot.star_planet
  • orbdot.tools.plots
  • orbdot.tools.priors
  • orbdot.tools.stats
  • orbdot.tools.utilities
  • orbdot.transit_duration
  • orbdot.transit_timing

© Copyright .

Built with Sphinx using a theme provided by Read the Docs.