| XSPEC> setplot rebin 3. 5 | | Bins are plotted that have at least 3 sigma, or are grouped in sets of 5 bins. |
| XSPEC> setplot rebin 5 | | The significance is increased to 5 sigma. |
| XSPEC> setplot rebin,,10 | | The plotted bins can be grouped into up to 10 bins in reaching the 5 sigma significance criterion. |