• Speed of Light = 29979245800 cm/s
• 1 AU = 149597870.691 km
• Boltzmann's Constant = 1.3807E-16 erg/K

Assumed Flux of Calibrator Sources

	S-Band	X-Band
3C48	10.893 Jy	3.313 Jy
3C123	32.337 Jy	9.433 Jy
3C147	14.939 Jy	4.579 Jy
3C218	25.929 Jy	7.951 Jy
3C274	137.99 Jy	48.344 Jy
3C286	11.237 Jy	5.057 Jy
3C295	13.99 Jy	3.353 Jy

Flux Calibrator Size Correction Factors

	S-Band	X-Band
3C48	1	1
3C123	1.001	1.007
3C147	1	1
3C218	1.002	1.022
3C274	1.05	1.087
3C286	1	1
3C295	1	1

Planetary Diameters

Planetary diameters from the 2006 Astronomical Almanac,

published by the U.S. Government Printing Office, Washington D.C.

	Equatorial	Polar
Mercury	4879.4 km	4879.4 km
Venus	12103.6 km	12103.6 km
Mars	6792.4 km	6752.4 km
Jupiter	142984 km	133708 km
Saturn	120536 km	108728 km
Uranus	51118 km	49946 km
Neptune	49528 km	48682 km