| Parameter Name | 
Units | 
Type | 
Default | 
Description | 
| L | 
  | 
double | 
0.0 | 
length | 
| DX | 
  | 
double | 
0.0 | 
misalignment | 
| DY | 
  | 
double | 
0.0 | 
misalignment | 
| WEIGHT | 
  | 
double | 
1 | 
weight in correction | 
| TILT | 
  | 
double | 
0.0 | 
rotation about longitudinal axis | 
| XCALIBRATION | 
  | 
double | 
1 | 
calibration factor for x readout | 
| YCALIBRATION | 
  | 
double | 
1 | 
calibration factor for y readout | 
| ORDER | 
  | 
long | 
0 | 
matrix order | 
| XREADOUT | 
  | 
STRING | 
NULL | 
rpn expression for x readout (actual position supplied in variables x, y | 
| YREADOUT | 
  | 
STRING | 
NULL | 
rpn expression for y readout (actual position supplied in variables x, y | 
| CO_FITPOINT | 
  | 
long | 
0 | 
If nonzero, then closed orbit values are placed in variables  name # occurence .xco and  name # occurence .yco |