Excitation
Filter (nm)
Grade without filter Grade with lowest
filter number
Grade with middle
filter number
Grade with highest
filter number
280-413 1 1 2 1
385-469 2 1 2 1
385-509 1 1 2 1
468-526 0 0 1 0
473-548 0 0 1 0
491-548 0 0 0 0
503-591 0 0 0 0
Table 3: Summary of fingerprint grades for the Grey Partridge egg.