FUNCTION  fCosmoDl

Returns the luminosity distance at a given redshift.

Parameters:
  • @z float --/D redshift
  • returns Dl float --/D luminosity distance --/U MPc.
    select dbo.fCosmoDl(0.1)
    returns 460.365188862815

    see also fCosmoZfromDl
  • Input and output parameters

    nametypelengthinoutpnum
     float8input0
    @zfloat8input1