The saturating pulse is not reaching the leaf. Clean the fiber optic cable with a lint-free wipe. Ensure the distance between the fiber tip and the leaf is exactly 10 mm (use the spacer provided).
import pandas as pd import numpy as np
: This flash causes the plant to release a burst of fluorescence. By measuring this, scientists can calculate how efficiently the plant is turning light into food (Yield) and how much energy it is safely dissipating as heat (NPQ). The Setting: From Lab to Field gfs-3000 manual