TpcOnGlobal [from Db]
entryTime | beginTime | flavor | LocalxShift | LocalyShift | LocalzShift | PhiXY | PhiXZ | PhiYZ | XX | YY | ZZ | PhiXY_geom | PhiXZ_geom | PhiYZ_geom |
2014-03-17 00:59:50 | 2014-02-12 00:00:01 | ofl | -0.17800000 | -0.67519999 | -0.08086000 | 0.00000000 | -0.00035000 | -0.00027000 | 1.00000000 | 1.00000000 | 1.00000000 | 0.00096220 | -0.00018970 | -0.00004400 |
DEFINITIONS: $STAR/StDb/idl/tpcGlobalPosition.idl
* Table: tpcGlobalPosition description: */
struct tpcGlobalPosition {
float LocalxShift; /* cm : x position of TPC center in magnet frame */
float LocalyShift; /* cm : y position of TPC center in magnet frame */
float LocalzShift; /* cm : z position of TPC center in magnet frame */
float PhiXY; /* radians: rotation angle around z axis (not used) */
float PhiXZ; /* radians: rotation angle around y axis XTWIST */
float PhiYZ; /* radians: rotation angle around x axis YTWIST */
float XX; /* XX element of rotation matrix (not used) */
float YY; /* YY element of rotation matrix (not used) */
float ZZ; /* ZZ element of rotation matrix (not used) */
float PhiXY_geom; /* radians: geometrical rotation angle around z axis psi, -gamma (not used) */
float PhiXZ_geom; /* radians: geometrical rotation angle around y axis theta,-beta */
float PhiYZ_geom; /* radians: geometrical rotation angle around x axis psi, -alpha */ };
PXL PxlOnPst
[/star/u/qiuh/hft/DbRun14/surveyAndCalibration/StarDb/Geometry/pxl ]
1, 0.000129826, 0.000299546, -0.000129848, 1, 7.36199e-05, -0.000299536, -7.36588e-05, 1,
0.0183753, -0.000644915, -0.0221809
PXL Half-on-Pixel
Original Survey (Bob):
0.999999, -0.000890449, -0.00131775, 0.000890639, 1, 0.000143418, 0.00131762, -0.000144591, 0.999999,
-0.0470471, 0.00022503, -0.00608269,
0.999999, 0.000890661, 0.00131761, -0.000890471, 1, -0.000144552, -0.00131774, 0.000143379, 0.999999,
0.0470471, -0.00022503, 0.00608269,
Alex's original corrections:
M =
|0.999988 -0.00049038 -0.00482335|
|0.000485125 0.999999 -0.00109049|
|0.00482388 0.00108814 0.999988|
shift_vector = {-0.199987, -0.0586518, -0.00557364} in cm
After averaging
0.999999, -0.000646411, 0.00109379, 0.000645657, 1, 0.000689533, -0.00109424, -0.000688826, 0.999999,
0.052902, 0.0295242, -0.00356489,
0.999999, 0.000646971, -0.00109437, -0.000647725, 0.999999, -0.000688232, 0.00109393, 0.000688943, 0.999999,
-0.052902, -0.0295242, 0.00356489,
PXL SectorOnHalf [sample]
[/star/u/qiuh/hft/DbRun14/surveyAndCalibration/StarDb/Geometry/pxl ]
Sector-1
0.999998, -0.00195912, -0.00070653, 0.00195803, 0.999997, -0.0015296, 0.000709523, 0.00152821, 0.999999,
0.0110013, 0.00218197, -0.00736481
......
Sector-10
0.999996, 0.00259448, 0.00143927, -0.00258847, 0.999986, -0.00454193, -0.00145104, 0.00453818, 0.999988, 0.0134133, -0.0565213, 0.00166389
PXL SensorTPS/SensorOnLadder/LadderOnSector are here:
[/star/u/qiuh/hft/DbRun14/surveyAndCalibration/StarDb/Geometry/pxl ]