### Instruction:

Extract the cause and effect entities from the following sentence:
Requirement: the deep-field spectroscopic survey shall have at least 105 galaxies with a limiting magnitude H(AB) = 24.0 mag in order to match the depth of the near-IR photometric channel and R+I+Z=24 mag (AB) corresponds to about H(AB)=24, depending of the colours of the targets (TBD)

### Assistant:

NOT_RELEVANT: (TBD)
KEYWORD: in order
VARIABLE: a limiting magnitude
CONDITION: H(AB) = 24.0 mag
CAUSE_1: the deep-field spectroscopic survey shall have at least 105 galaxies
AND: with
EFFECT_1: to match the depth of the near-IR photometric channel
EFFECT_2: R+I+Z=24 mag (AB) corresponds to about H(AB)=24
CAUSE_3: depending of the colours of the targets
CAUSE_2: a limiting magnitude H(AB) = 24.0 mag

