### Instruction:

Extract the cause and effect entities from the following sentence:
After applying all known calibration factors, the linearity and offset of the energy scale applying to a measured spectrum shall allow a photon energy to be determined to within a small fraction

### Assistant:

NEGATION: After
CONDITION: to be determined to within a small fraction
VARIABLE: a photon energy
AND: and
CAUSE_1: applying all known calibration factors
EFFECT_1: the linearity
EFFECT_2: offset of the energy scale
KEYWORD: shall allow
EFFECT_3: a photon energy to be determined to within a small fraction.
CAUSE_2: applying to a measured spectrum

