white reference for spectro - what are the effects of a change?
My new white ref is roughly 3de from the old, and looks yellowish. What are going to be the effects? Can one write a script to mod the spectral data to take this into account? I can use another device to measure some stuff. Edmund
edmund ronald <edmundronald@gmail.com> schrieb:
My new white ref is roughly 3de from the old, and looks yellowish. What are going to be the effects?
Basically the spectrometer needs to be re-calibrated against the new white ref tile (→ store reference data of new white ref tile in instrument's eeprom).
Can one write a script to mod the spectral data to take this into account?
If you got reference data for the new tile, then you could basically calculate a correction factor for each wavelength and adjust the readings accordingly. Gerhard
participants (2)
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edmund ronald
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Gerhard Fürnkranz