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bbodyrad

A blackbody spectrum with normalization proportional to the surface area.

displaymath12495

where : 

par1	 = 	temperature kT in keV


K	 = 	R tex2html_wrap_inline12441 /D tex2html_wrap_inline12443 , where R tex2html_wrap_inline12445  is the source radius in km


	        and D tex2html_wrap_inline12447  is the distance to the source in units of 10 kpc

Keith Arnaud (kaa@genji.gsfc.nasa.gov)
Wed May 28 10:59:33 EDT 1997