TABLE /MATH Expression1 [... ExpressionN] Instead of storing the spectrum (channels) for each entry in the current index, you can use any Sic mathematical formula (e.g. involving some R buffer variables). The following functions are also predefined (see e.g. HELP FUNCTION SDTV for details): STDV(dummy) integrated area (K.Km/s) TPEAK(dummy) peak temperature (K) VPEAK(dummy) velocity at peak (Km/s) TDV(v1,v2) integrated area (K.Km/s) between velocities V1 and V2 TPEAKV(v1,v2) peak temperature (K) between velocities V1 and V2 VPEAKV(v1,v2) velocity at peak (Km/s) between velocities V1 and V2 For example, to create a table containing the integrated area of each spectra, you can use: TABLE Filename /MATH STDV(0) To create a table of the RMS of each spectrum measured during BASElin- ing, use: TABLE Filename /MATH R%HEAD%BAS%SIGFI And to create a table of the area, position, and width of the line fit- ted with the command MINIMIZE for all the spectra, use: TABLE Filename /MATH R%HEAD%GAU%RESULT[1] R%HEAD%GAU%RESULT[2] - R%HEAD%GAU%RESULT[3] Once used in XY_MAP, these tables will result in maps of integrated area, RMS, line width, etc.