Class

NumCosmoHaloPosition

Description [src] 

final class NumCosmo.HaloPosition : NumCosmoMath.Model
{
  /* No available fields */
}

A class to represent the center of a halo.

Ancestors

Constructors

nc_halo_position_new

Creates a new halo position.

Functions

nc_halo_position_clear

Clears the halo position.

nc_halo_position_id
No description available.

nc_halo_position_projected_radius_from_prefactor

Cheap variant of #nc_halo_position_projected_radius() that reuses a precomputed prefactor.

Instance methods

nc_halo_position_free

Decreases the reference count of hp.

nc_halo_position_get_ra_dec

Returns the right ascension and declination of the halo position.

nc_halo_position_get_redshift

Returns the redshift of the halo position.

nc_halo_position_polar_angles

Computes the spherical coordinates of a sky position in a halo-centered coordinate system. The coordinate system is obtained by a rigid rotation of the celestial sphere that places the halo at the north pole.

nc_halo_position_prepare

Prepares the NcHaloPosition object hp for computation.

nc_halo_position_prepare_if_needed

Prepares the NcHaloPosition object hp for computation if necessary.

nc_halo_position_projected_radius

Calculates the projected radius of the halo position.

nc_halo_position_projected_radius_from_ra_dec

Calculates the projected radius of the halo position from the right ascension and declination.

nc_halo_position_projected_radius_prefactor

Computes the cosmology- and lens-redshift-dependent prefactor (R_H_Mpc * D_A) used by #nc_halo_position_projected_radius(). When converting many angular separations to projected radii for the same lens, compute this once and pass to #nc_halo_position_projected_radius_from_prefactor().

nc_halo_position_ref

Increases the reference count of hp.

Methods inherited from NcmModel (89)

Please see NcmModel for a full list of methods.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

NumCosmo.HaloPosition:dec

The declination of the halo position.

NumCosmo.HaloPosition:dec-fit
No description available.

NumCosmo.HaloPosition:dist

A NcDistance object.

NumCosmo.HaloPosition:ra

The right ascension of the halo position.

NumCosmo.HaloPosition:ra-fit
No description available.

NumCosmo.HaloPosition:z

The redshift of the halo position.

NumCosmo.HaloPosition:z-fit
No description available.

Properties inherited from NcmModel (9)
NumCosmoMath.Model:implementation
No description available.
NumCosmoMath.Model:name
No description available.
NumCosmoMath.Model:nick
No description available.
NumCosmoMath.Model:params-types
No description available.
NumCosmoMath.Model:reparam
No description available.
NumCosmoMath.Model:scalar-params-len
No description available.
NumCosmoMath.Model:sparam-array
No description available.
NumCosmoMath.Model:submodel-array
No description available.
NumCosmoMath.Model:vector-params-len
No description available.

Signals

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure 

struct NumCosmoHaloPositionClass {
  NcmModelClass parent_class;
  
}

No description available.

Class members
parent_class: NcmModelClass

No description available.