EFFECT OF INSTRUMENTAL BANDPASS AND MEASUREMENT INTERVAL ON SPECTRAL QUANTITIES

摘要

CIE technical committee, TC 2-60, has recently completed its report on the "effect of instrumental bandpass and measurement interval on spectral quantities". The report is at committee ballot stage. This paper summarises the key results of that report. It provides a bandwidth correction algorithm that applies to both triangular and non-triangular bandpass functions and discusses the effect of bandwidth on spectral measurements.