get_emlines¶
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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