get_emlines

mpdaf.sdetect.get_emlines(iden=None, z=0, vac=True, lbrange=None, margin=25, sel=None, ltype=None, doublet=False, restframe=False, table=False, family=None)[source]

Return list of emission lines

Parameters
idenstr or list of str

identifiers, eg ‘LYALPHA’, [‘OII3727’,’OII3729’] default None

zfloat

redshift (0)

vacbool

if False return wavelength in air

lbrangearray_like

wavelength range ex [4750,9350] default None

marginfloat

margin in A to select a line (25)

selint

select line which has sel value (1=major,0=minor)

ltypestr

select line with the given type (‘em’, ‘is’)

doubletbool

if true return only doublet

restframebool

if true the wavelength are not reshifted but the selection with lbrange take into account the redshift

tablebool

if True return an astropy table

familyint

select line with the given family (0=abs, 1=Balmer, 2=Forbidden, 3=Resonant).