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２．Format of raw data file
The raw data file is a text file in CSV format and can be read by spreadsheet software such as Excel.
The configuration in the file is as follows, and the data for one scan of the image data is recorded.
Since the first header part to the two-dimensional display part have the same format as the measurement data file, the
explanation is omitted.
Each item of the raw data section is explained below.
（１）header of raw data
Pulse Width
1 ←It is a value representing pulse width, but ignore it because it is not
used.
Distance Offset 90 ←"0 m point correction value" on the parameter setting screen
Up(1)/Down(0) 0 ←Flag indicating the t
Scanning in the upward：１
Scanning in the downward: 0
（２）Data section of raw data
Theta Position Cell coordinate P
θ
Phi Position Cell coordinate P
φ
Sample Number Sampling number
I I value of I / Q detection (digital value obtained from A / D converter)
Q Q value of I / Q detection (digital value obtained from A / D converter)
Amp Amplitude value (digital value) of voltage obtained from I / Q value
raw data file
Header section
header of raw data
Same as the format of multiple file
Data section of raw data
Measurement data section
Rectangular range data
section
Two-dimensional display
section
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