The system error of infrared photometric measurement on the saturation temperature and supersaturation of crystal magma were qualitatively and quantitatively analyzed.
对于红外光度法测量晶浆饱和温度、过饱和度的系统误差作了定性和定量的分析。
2
Integration time is important to error of photometrical results in CCD photometric and observation.
CCD测光观测中积分时间的选取，对测光结果的误差大小有很大影响。
3
This paper introduces the basic principle to correct the photometric linearity with optical superposition method, and its measuring method; Error equation of linearity correction is given;