disko

A modified blackbody disk model. The spectrum from the inner region of an accretion disk where the viscosity is dominated by radiation pressure.

par1	 = 	accretion rate in Eddington luminosities

par2	 = 	central mass in units of solar mass

par3	 = 	inner disk radius in gravitational ( = 3 Schwarzschild) radii

par4	 = 	viscosity

K   	 = 	cos(i)/d , where i is the inclination of the disk

        	and d is the distance in units of 10 kpc