Black holes

Name

Description

Units

Comments

AngularMomentumDirections

The direction of the angular
momentum (spin) vector of the BH

[-]

Array of length
3 for each particle

AccretionDiscAspectRatios

Aspect ratio, H/R, of the subgrid
accretion disk surrounding each
black hole

[-]

AccretionModes

Type of subgrid accretion disk
surrounding the black holes
0 - Thick disk, 1 - Thin disk,
2 - Slim disk

[-]

CosAccretionDiskAngle

Cosine of the angle between the
spin vector and the gas angular
momentum vector around the BH

[-]

InjectedJetEnergies

Total jet energy injected into
surroundings of this BH

[U_M U_L ^2 U_t^-2]

JetEfficiencies

The efficiency of jet launching,
i.e. the jet power divided by the
accretion rate times c*c

[-]

JetReservoirs

The remaining jet energy left to
be launched from the BH

[U_M U_L ^2 U_t^-2]

JetTimeSteps

Jet-limited time steps of the BHs

[U_t]

LastAGNJetScaleFactors

Last AGN jet scale factors when
the BH did jet feedback, if
cosmology is turned on

[-]

LastAGNJetTimes

Last AGN jet times when the BH
did jet feedback, if cosmology is
turned off

[U_t]

NumberOfAGNJetEvents

Total number of times this BH did
jet feedback

[-]

NumberOfJetParticlesLaunched

Total number of times this BH
launched particles as part of jet
feedback

[-]

Spins

Dimensionless spin parameters of
the black holes. Negative values
indicate retrograde accretion

[-]

RadiativeEfficiencies

The efficiency of radiative
feedback, i.e. the radiative
power divided by the accretion
rate times c*c

[-]

Tracers (gas and stars)

Name

Description

Units

Comments

EnergiesReceivedFromJetFeedback

The total energy this particle
has received by being kicked as
part of jet feedback

[U_M U_L ^2 U_t^-2]

LastAGNJetFeedbackScaleFactors

Scale factor when the particle
was last kicked as part of jet
feedback, if with cosmology

[-]

LastAGNJetFeedbackTimes

Times when the particle was last
last kicked as part of jet
feedback, if without cosmology

[U_t]

KickedByJetFeedback

How many times this particle has
been kicked as
part of jet feedback

[-]