Calculate pixel dynamic range (dB)
DR = pixelDR(ISA,integrationTime)
Pixel dynamic range is t
20 log10 (voltageRange / noiseVoltage)
where:
voltageRange is (maxVoltage - darkVoltage)
noiseVoltage is sqrt(dkVoltageVariance + readNoiseVariance)
Note (1). This algorithm takes in the ISA, not just the PIXEL because
pixel DR depends on the integration time, which is attached to the ISA.
Copyright ImagEval Consultants, LLC, 2003