We assume that the current response for data set one is rspfile.
| XSPEC> gain 1 0.98 | |The first data set's response is adjusted with a slope of 0.98. |
| XSPEC> gain 1,,.03 | | The offset also is moved now by 0.03 channels. |
| XSPEC> gain ,, 1 0 | | Now the response is explicitly restored to the nominal value. |
| XSPEC> gain ,, 1.1 -.5 | | Now it is adjusted, with slope 1.1 and offset -0.05. |
| XSPEC> response 1 none | | The response is removed. |
| XSPEC> response rspfile | | rspfile.rsp is used as the response, the gain is reset to nominal. |