Lighting a particular area, and falls within a given solid angle. The SI unit for luminance is candela per square metre (cd/m). The CGS unit of luminance is the stilb, which is equal to one candela per square centimetre or 10 kcd/m. The amount of useful light emitted from a source or the luminous flux is measured in lumen (lm). The SI unit of illuminance and luminous emittance, being the luminous power per area, is measured in Lux. It is used in photometry as a measure of the intensity, as perceived by the human eye, of light that hits or passes
A Measure of Salvation the Cylons must be too. James Callis submitted this episode for consideration in the category of "Outstanding Supporting Actor in a Drama Series" on his behalf for the 2007 Emmy Awards. A Measure of Salvation "A Measure of Salvation" is the seventh episode of the third season from the science fiction television series "Battlestar Galactica". Major Apollo leads a boarding team inside the ship finding most of the Cylons are dead, however, a small group is found barely alive on the bridge. The landing team also finds the mysterious cylinder device. Sharon "Athena" Agathon tries to access the Basestar's computer