Details of the radio power calculation

The radio power formula (see Hogg D.W.) is

         

where luminosity (bolometric) distance is

         

Deceleration parameter is for Lambda = 0.

The fitting curve is used for the radio power calculation.

The Hubble constant, the deceleration parameter, the redshift of radio source, the emission comoving frequency, and the observed flux density can be choosed as parameters .