NISTConst
Variables
First radiation constant
NIST Constants » Physico-Chemical

Variables

NISTCONST_CONSTANT NISTConst::firstRadiationConstant = 3.741771790e-16
 
NISTCONST_CONSTANT NISTConst::firstRadiationConstantForSpectralRadiance = 1.191042953e-16
 

Detailed Description

Variable Documentation

◆ firstRadiationConstant

NISTCONST_CONSTANT NISTConst::firstRadiationConstant = 3.741771790e-16

\(c_1 \ (\frac{W}{m^2})\) First radiation constant in watts per meter squared.

◆ firstRadiationConstantForSpectralRadiance

NISTCONST_CONSTANT NISTConst::firstRadiationConstantForSpectralRadiance = 1.191042953e-16

\(c_{1L} \ (\frac{W}{m^2 sr})\) First radiation constant for spectral radiance in watts per meter squared steradian.