Public Member Functions
def	__init__
def	cHbetaFromEBV
def	EBVFromCHbeta
def	getLaws
def	printLaws
def	getCorr
def	getCorrHb
def	getCorr2
def	setCorr
def	plot
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 )