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)[source]¶

Return list of emission lines

Parameters:

iden: str or list of str

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

z: float

redshift (0)

vac: bool

if False return wavelength in air

lbrange: array-like

wavelength range ex [4750,9350] default None

margin: float

margin in A to select a line (20)

sel:

select line which has sel value (1,0)

ltype:

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

doublet: bool

if true return only doublet

restframe: bool

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

table: bool

if True return an astropy table