Agilent Technologies Agilent 86120C manual Data?

Programming Commands

CALCulate2 Subsystem

DATA?

Queries the corrected peak data of the input laser line.

Syntax	:CALCulate2:DATA? {FREQuency POWer WAVelength WNUMber}
	Constant	Description
	FREQuency	Queries the array of laser-line frequencies after the peak search is
		completed. If :CALC2:PWAV:STAT is on, the power-weighted
		average frequency is returned.
	POWer	Queries the array of laser-line powers after the peak search is
		completed. If :CALC2:PWAV:STAT is on, the total input power is
		returned.
	WAVelength	Queries the array of laser-line wavelengths after the peak search
		is completed. If :CALC2:PWAV:STAT is on, the power-weighted
		average wavelength is returned.
	WNUMber	Queries the array of laser-line wave numbers after the peak
		search is completed. If :CALC2:PWAV:STAT is on, the power-
		weighted average wave number is returned.
Attribute	Preset State: not affected
Summary	SCPI Compliance: standard
	Query Only
Description	Use the CALC2:POIN? query to determine the number of points the
	CALC2:DATA? query will return. The following string is a typical
	example of the first few returned values when WAVelength is specified:

+1.54488600E-006,+1.54649100E-006,+1.54808300E-006,+1.54969600E-006,+1.55131200E- 006,+1.55293000E-006

This next string resulted by specifying the WNUMber argument:

+6.47296600E+005,+6.46625000E+005,+6.45959900E+005,+6.45287500E+005,+6.44615500E+00

5,+6.43943900E+005

Notice that only measurement values are returned to the computer. There is no first value that indicates the number of values contained in the string as there is, for example, with the FETCh, READ, and MEASure commands.

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