subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.0# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.0# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.0# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.0# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.5# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.5# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.5# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.5# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

with_angmom_limiter:1# Are we applying the Rosas-Guevara (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the Bondi viscuous time-scale accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

subgrid_seed_mass_Msun:1.5e5# Black hole subgrid mass at creation time in solar masses.

use_subgrid_mass_from_ics:1# (Optional) Use subgrid masses specified in ICs [1, default], or initialise them to particle masses [0]?

with_subgrid_mass_check:1# (Optional) Verify that initial black hole subgrid masses are positive [1, default]. Only used if use_subgrid_mass_from_ics is 1.

multi_phase_bondi:0# Compute Bondi rates per neighbour particle?

with_angmom_limiter:1# Are we applying the Rosas-Guevara et al. (2015) viscous time-scale reduction term?

viscous_alpha:1e6# Normalisation constant of the viscous time-scale in the accretion reduction term

radiative_efficiency:0.1# Fraction of the accreted mass that gets radiated.

max_eddington_fraction:1.# Maximal allowed accretion rate in units of the Eddington rate.

eddington_fraction_for_recording:0.1# Record the last time BHs reached an Eddington ratio above this threshold.

coupling_efficiency:0.15# Fraction of the radiated energy that couples to the gas in feedback events.

AGN_delta_T_K:3.16228e8# Change in temperature to apply to the gas particle in an AGN feedback event in Kelvin.

AGN_num_ngb_to_heat:1.# Target number of gas neighbours to heat in an AGN feedback event.

max_reposition_mass:2e8# Maximal BH mass considered for BH repositioning in solar masses.

max_reposition_distance_ratio:3.0# Maximal distance a BH can be repositioned, in units of the softening length.

with_reposition_velocity_threshold:1# Should we only reposition to particles that move slowly w.r.t. the black hole?

max_reposition_velocity_ratio:0.5# Maximal velocity offset of a particle to reposition a BH to, in units of the ambient sound speed of the BH. Only meaningful if with_reposition_velocity_ratio is 1.

min_reposition_velocity_threshold:-1.0# Minimal value of the velocity threshold for repositioning [km/s], set to < 0 for no effect. Only meaningful if with_reposition_velocity_ratio is 1.

set_reposition_speed:0# Should we reposition black holes with (at most) a prescribed speed towards the potential minimum?

reposition_coefficient_upsilon:0.0001# Repositioning speed normalisation [km/s/M_sun]. Only meaningful if set_reposition_speed is 1.

reposition_exponent_xi:1.0# (Optional) Scaling of repositioning velocity with BH subgrid mass (default: 1.0, linear). Only meaningful if set_reposition_speed is 1.

threshold_major_merger:0.333# Mass ratio threshold to consider a BH merger as 'major'

threshold_minor_merger:0.1# Mass ratio threshold to consider a BH merger as 'minor'

merger_threshold_type:2# Type of velocity threshold for BH mergers (0: v_circ at kernel edge, 1: v_esc at actual distance, with softening, 2: v_esc at actual distance, no softening).

merger_max_distance_ratio:3.0# Maximal distance over which two BHs can merge, in units of the softening length.