RedCorr Class Reference

Inherits object.

Public Member Functions
def	__init__
def	cHbetaFromEBV (self, ebv)
def	EBVFromCHbeta (self, cHbeta)
def	getLaws (self)
def	printLaws (self)
def	getCorr (self, wave)
def	getCorrHb (self, wave)
def	getCorr2 (self, wave1, wave2)
def	setCorr (self, obs_over_theo, wave1, wave2)
def	plot (self, w_inf=1000., w_sup=10000., laws=None, kwargs)

Public Attributes
	log_
	calling
	user_params
	X

Properties
	E_BV = property(_get_e_bv, _set_e_bv, None, None)
	R_V = property(_get_r_v, _set_r_v, None, None)
	law = property(_get_law, _set_law, None, None)
	cHbeta = property(_get_cHbeta, _set_cHbeta, None, None)
	user_function = property(_get_uf, _set_uf, None, None)

Detailed Description

Reddening correction
RC = RedCorr()

Constructor & Destructor Documentation

def __init__	(		self,
			E_BV = 0.,
			R_V = 3.1,
			law = 'No correction',
			cHbeta = None,
			user_function = None
	)

Reddening correction tool.
params:
    - E_BV [float] : differential extinction between bands B and V
    - R_V = AV/E_BV
    - law [str] : one of the defined laws (available with RedCorr.getLaws()) 
    - cHbeta : logarithmic extinction a Hbeta (prevalence on E_BV)
    - user_function X(wave, param): A user-defined function that accept 2 parameters : wavelength(s) in Angstrom 
    and an optional parameter and return X(lambda) = A(lambda)/E_BV = R.A(lambda)/AV. 
    The correction is : 10**(0.4*E_bv*X)
example:
    RC = RedCorr(E_BV = 1.)
    RC.plot(laws = 'all')

Member Function Documentation

def cHbetaFromEBV	(		self,
			ebv
	)

def EBVFromCHbeta	(		self,
			cHbeta
	)

def getCorr	(		self,
			wave
	)

def getCorr2	(		self,
			wave1,
			wave2
	)

def getCorrHb	(		self,
			wave
	)

def getLaws

(

self

)

def plot	(		self,
			w_inf = 1000.,
			w_sup = 10000.,
			laws = None,
			kwargs
	)

plot extinction laws
param:
    - w_inf [float] lower limit of plot
    - w_sup [float] upper limit of plot
    - laws [list of strings] list of extinction law labels. If set to 'all', all the laws are plotted
    - **kwargs arguments to plot

def printLaws

(

self

)

def setCorr	(		self,
			obs_over_theo,
			wave1,
			wave2
	)

Member Data Documentation

calling

log_

user_params

X

Property Documentation

cHbeta = property(_get_cHbeta, _set_cHbeta, None, None)

static

E_BV = property(_get_e_bv, _set_e_bv, None, None)

static

law = property(_get_law, _set_law, None, None)

static

R_V = property(_get_r_v, _set_r_v, None, None)

static

user_function = property(_get_uf, _set_uf, None, None)

static