CSUB N1 N2 N3 CONST -- Subtracts constant(s) from spectra
Parameters:
N1 -- Slot number of first spectrum to process.
N2 -- Slot number of last spectrum to process.
N3 -- Slot number of first output spectrum
CONST -- Constant to subtract from spectra or ASCII file containing
column of constants for each spectrum.
No selection is done; operation only carried out on spectra with fluxes
present.
This command belongs to the classes: arithematic .