### Instruction:

Extract the cause and effect entities from the following sentence:
In order to avoid influence of the atmosphere on the broadband measurements (3-50µm), the distance between the in-situ sensor and the target has to be small, since the sensors also measure outside the atmospheric window

### Assistant:

KEYWORD: since
CONDITION: also measure outside the atmospheric window
VARIABLE: the sensors
EFFECT_1: to avoid influence of the atmosphere on the broadband measurements
NOT_RELEVANT: (3-50µm)
CAUSE_1: the distance between the in-situ sensor and the target has to be small
CAUSE_2: the sensors also measure outside the atmospheric window

