Extracted PN, MOS1, and MOS2 spectra of the different regions of G5.9+3.1 as fit with the model and fit parameters given in Table 3. The residuals to the fits are also shown. In all panels, the PN source spectrum is shown in black, the PN FWC spectrum is shown in red, the MOS1 source spectrum is shown in green, the MOS1 FWC spectrum is shown in blue, the MOS2 source spectrum is shown in cyan, and the MOS2 FWC spectrum is shown in purple. Upper left: extracted spectra for the whole SNR. Upper right: extracted spectra for the east rim. Lower left: extracted spectra for the north rim. Lower right: extracted spectra for the west rim.