bayestar_cosmology Namespace Reference

Functions
def	dVC_dVL_for_z (z)
	Ratio between the comoving volume element dVC and a DL**2 prior at redshift z. More...
def	z_for_DL (DL)
def	dVC_dVL_for_DL (DL)
def	func (x)
def	exact_dVC_dVL (DL)
	An alternate expression of dVC_dVL_for_DL. More...

Variables
	parser = argparse.ArgumentParser()
	choices
	default
	nargs
	help
	args = parser.parse_args()
	cosmo
	DL = np.logspace(0, 6, 32)
	log_DL = np.log(DL)
def	dVC_dVL = dVC_dVL_for_DL(DL)
	log_dVC_dVL = np.log(dVC_dVL)
	high_z_x0 = np.log(1e6)
def	high_z_y0 = func(high_z_x0)
	high_z_slope = scipy.misc.derivative(func, high_z_x0)
def	high_z_intercept = high_z_y0 - high_z_slope * high_z_x0
	filename = os.path.basename(__file__)
	sep

Function Documentation

dVC_dVL_for_z()

def bayestar_cosmology.dVC_dVL_for_z

(

z

)

Ratio between the comoving volume element dVC and a DL**2 prior at redshift z.

Definition at line 41 of file bayestar_cosmology.py.

z_for_DL()

def bayestar_cosmology.z_for_DL

(

DL

)

Definition at line 60 of file bayestar_cosmology.py.

dVC_dVL_for_DL()

def bayestar_cosmology.dVC_dVL_for_DL

(

DL

)

Definition at line 65 of file bayestar_cosmology.py.

func()

def bayestar_cosmology.func

(

x

)

Definition at line 75 of file bayestar_cosmology.py.

exact_dVC_dVL()

def bayestar_cosmology.exact_dVC_dVL

(

DL

)

An alternate expression of dVC_dVL_for_DL.

Definition at line 100 of file bayestar_cosmology.py.

Variable Documentation

parser

bayestar_cosmology.parser = argparse.ArgumentParser()

Definition at line 29 of file bayestar_cosmology.py.

choices

bayestar_cosmology.choices

Definition at line 31 of file bayestar_cosmology.py.

default

bayestar_cosmology.default

Definition at line 32 of file bayestar_cosmology.py.

nargs

bayestar_cosmology.nargs

Definition at line 32 of file bayestar_cosmology.py.

help

bayestar_cosmology.help

Definition at line 32 of file bayestar_cosmology.py.

args

bayestar_cosmology.args = parser.parse_args()

Definition at line 33 of file bayestar_cosmology.py.

cosmo

bayestar_cosmology.cosmo

Initial value:

=  astropy.cosmology.default_cosmology.get_cosmology_from_string(
    args.cosmology)

Definition at line 35 of file bayestar_cosmology.py.

DL

bayestar_cosmology.DL = np.logspace(0, 6, 32)

Definition at line 69 of file bayestar_cosmology.py.

log_DL

bayestar_cosmology.log_DL = np.log(DL)

Definition at line 70 of file bayestar_cosmology.py.

dVC_dVL

def bayestar_cosmology.dVC_dVL = dVC_dVL_for_DL(DL)

Definition at line 71 of file bayestar_cosmology.py.

log_dVC_dVL

bayestar_cosmology.log_dVC_dVL = np.log(dVC_dVL)

Definition at line 72 of file bayestar_cosmology.py.

high_z_x0

bayestar_cosmology.high_z_x0 = np.log(1e6)

Definition at line 79 of file bayestar_cosmology.py.

high_z_y0

def bayestar_cosmology.high_z_y0 = func(high_z_x0)

Definition at line 80 of file bayestar_cosmology.py.

high_z_slope

bayestar_cosmology.high_z_slope = scipy.misc.derivative(func, high_z_x0)

Definition at line 81 of file bayestar_cosmology.py.

high_z_intercept

def bayestar_cosmology.high_z_intercept = high_z_y0 - high_z_slope * high_z_x0

Definition at line 82 of file bayestar_cosmology.py.

filename

bayestar_cosmology.filename = os.path.basename(__file__)

Definition at line 84 of file bayestar_cosmology.py.

sep

bayestar_cosmology.sep

Definition at line 87 of file bayestar_cosmology.py.