Gunn-Thuan g, r, i, z filters

NAME  CENTER(nm)  FWHM(nm) TMAX(%) DIMENSIONS(mm)  TRACE       DATA
-------------------------------------------------------------------------
g       506.7      93.7    86.36     50x50x5       curve    trace data
r       670.4      94.4    95.57     50x50x3       curve    trace data
i       829.3     190.8    92.25     50x50x3       curve    trace data
z        N/A*      N/A*    94.75     50x50x3       curve    trace data

*See transmission curve

What to do with the trace data.

g, r, i, z combined trace