geometry alignment parameters (local X, localY, localZ, rotation angles ) of the eTOF counters
variables:
float offsetX[ 36 ] // offset in localX (cm) for each eTOF module (12 sectors * 3 modules)
float offsetY[ 36 ] // offset in localY (cm) for each eTOF module
float offsetZ[ 36 ] // offset in local Z (cm) for each eTOF module
float angleXY[ 36 ] // rotation angle in local XY plane for each eTOF module
float angleXZ[ 36 ] // rotation angle in local XY plane for each eTOF module
float angleYZ[ 36 ] // rotation angle in local XY plane for each eTOF module
// ( sector - 13 ) * 9 + ( zPlane - 1 )
frequency:
once per dataset
index name:
*table is not indexed
size:
864 bytes per entry
write access:
fseck -- Florian Seck ( TU Darmstadt )
weidenkaff -- Philipp Weidenkaff ( Heidelberg University )
etofGeomAlign.idl:
/* etofGeomAlign.idl
*
* table: etofGeomAlign
*
* description: geometry alignment parameters ( offset in localX, localY, localZ,
* rotations in XY, XZ, YZ planes) of each etof module
*
* author: Florian Seck ( TU Darmstadt )
*
*/
struct etofGeomAlign{
float offsetX[36]; /* offset in local X (cm) */
float offsetY[36]; /* offset in local Y (cm) */
float offsetZ[36]; /* offset in local Z (cm) */
float angleXY[36]; /* rotation in local XY plane */
float angleXZ[36]; /* rotation in local XZ plane */
float angleYZ[36]; /* rotation in local YZ plane */
};
/* end etofGeomAlign.idl */