XMM-Newton Science Analysis System


ssclib (ssclib-4.28.1) [xmmsas_20141104_1833-14.0.0]

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Solid angle conversion factors

Name		Value		Description
SqDegToSterad		DegToRad$^2$		Square degrees to steradian
SqArcminToSterad		SqDegToSterad/3600.0		Square arcminutes to steradians
SqArcsecToSterad		SqDegToSterad/ $1.296\times 10^7$		Square arcseconds to steradian
SteradToSqDeg		RadToDeg$^2$		Steradian to square degrees
SteradToSqArcmin		SteradToSqDeg*3600.0		Steradian to square arcminutes
SteradToSqArcsec		SteradToSqDeg* $1.296\times 10^7$		Steradian to square arcseconds