在MTF文本中可以以看到,但不知道怎么提取出来 xHf
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FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG =KX:&GU
RELATIVE ILLUMINATION = 45.0 PER CENT Q@2Smtu~c
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 ;&iQNXL
DISTORTION = -16.31 PER CENT V< J~:b1V
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 8^O|Aa$IF:
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 /@0wbA
DISTORTION = -16.31 PER CENT