| 1 |
pam-fi |
1.1 |
=========== |
| 2 |
|
|
LEVEL2 data |
| 3 |
|
|
* |
| 4 |
|
|
(R-2.00) |
| 5 |
|
|
=========== |
| 6 |
|
|
|
| 7 |
|
|
LEVEL2 nt-uple structure: |
| 8 |
|
|
|
| 9 |
|
|
****************************************************************** |
| 10 |
|
|
* Ntuple ID = 22 Entries = 5680 LEVEL2 |
| 11 |
|
|
****************************************************************** |
| 12 |
|
|
* Var numb * Type * Packing * Range * Block * Name * |
| 13 |
|
|
****************************************************************** |
| 14 |
|
|
* 1 * L*4 * 1 * * EVENT * GOOD2 |
| 15 |
|
|
* 2 * I*4 * * * EVENT * NEV2 |
| 16 |
|
|
* 1 * U*4 * 6 * [0,50] * CPU * PKT_TYPE |
| 17 |
|
|
* 2 * I*4 * * * CPU * PKT_NUM |
| 18 |
|
|
* 3 * I*4 * * * CPU * OBT |
| 19 |
|
|
* 4 * U*4 * 6 * [0,50] * CPU * WHICH_CALIB |
| 20 |
|
|
* 1 * I*4 * * [0,50] * TRACKS * NTRK |
| 21 |
|
|
* 2 * U*4 * 6 * [0,50] * TRACKS * IMAGE(NTRK) |
| 22 |
|
|
* 3 * R*4 * * * TRACKS * XM(6,NTRK) |
| 23 |
|
|
* 4 * R*4 * * * TRACKS * YM(6,NTRK) |
| 24 |
|
|
* 5 * R*4 * * * TRACKS * ZM(6,NTRK) |
| 25 |
|
|
* 6 * R*4 * * * TRACKS * RESX(6,NTRK) |
| 26 |
|
|
* 7 * R*4 * * * TRACKS * RESY(6,NTRK) |
| 27 |
|
|
* 8 * R*4 * * * TRACKS * AL(5,NTRK) |
| 28 |
|
|
* 9 * R*4 * * * TRACKS * COVAL(5,5,NTRK) |
| 29 |
|
|
* 10 * R*4 * * * TRACKS * CHI2(NTRK) |
| 30 |
|
|
* 11 * U*4 * 1 * [0,1] * TRACKS * XGOOD(6,NTRK) |
| 31 |
|
|
* 12 * U*4 * 1 * [0,1] * TRACKS * YGOOD(6,NTRK) |
| 32 |
|
|
* 13 * R*4 * * * TRACKS * XV(6,NTRK) |
| 33 |
|
|
* 14 * R*4 * * * TRACKS * YV(6,NTRK) |
| 34 |
|
|
* 15 * R*4 * * * TRACKS * ZV(6,NTRK) |
| 35 |
|
|
* 16 * R*4 * * * TRACKS * AXV(6,NTRK) |
| 36 |
|
|
* 17 * R*4 * * * TRACKS * AYV(6,NTRK) |
| 37 |
|
|
* 18 * R*4 * * * TRACKS * DEDXP(6,NTRK) |
| 38 |
|
|
* 1 * I*4 * * * SINGLETS * NCLSX(6) |
| 39 |
|
|
* 2 * I*4 * * * SINGLETS * NCLSY(6) |
| 40 |
|
|
****************************************************************** |
| 41 |
|
|
* Block * Entries * Unpacked * Packed * Packing Factor * |
| 42 |
|
|
****************************************************************** |
| 43 |
|
|
* EVENT * 5680 * 8 * 5 * 1.600 * |
| 44 |
|
|
* CPU * 5680 * 16 * 10 * 1.600 * |
| 45 |
|
|
* TRACKS * 5680 * 22004 * Var. * Variable * |
| 46 |
|
|
* SINGLETS * 5680 * 48 * 48 * 1.000 * |
| 47 |
|
|
* Total * --- * 22076 * Var. * Variable * |
| 48 |
|
|
****************************************************************** |
| 49 |
|
|
* Blocks = 4 Variables = 26 Max. Columns = 5519 * |
| 50 |
|
|
****************************************************************** |
| 51 |
|
|
|
| 52 |
|
|
|
| 53 |
|
|
The EVENT block stores the global event flag GOOD2 and the event counter NEV2. |
| 54 |
|
|
|
| 55 |
|
|
The CPU block stores the event tag extracted from the physics-packet |
| 56 |
|
|
CPU-header (PKT_TYPE, PKT_NUM, OBT) and a variable that relates each event to |
| 57 |
|
|
the calibration parameters (WHICH_CALIB). |
| 58 |
|
|
(If WHICH_CALIB=0 (missing calibration) then GOOD2=.FALSE.) |
| 59 |
|
|
|
| 60 |
|
|
The TRACKS block stores track information: |
| 61 |
|
|
NTRK - number of identified tracks (in case the Y ambiguity is not |
| 62 |
|
|
solved both the track images are stored) |
| 63 |
|
|
IMAGE(NTRK) - ID of the track image (=0 if no image) |
| 64 |
|
|
XM(6,NTRK) - measured coordinates associated to the track |
| 65 |
|
|
YM(6,NTRK) ' |
| 66 |
|
|
ZM(6,NTRK) ' |
| 67 |
|
|
RESX(6,NTRK) - spatial resolution associated to each coordinate |
| 68 |
|
|
RESY(6,NTRK) ' |
| 69 |
|
|
AL(5,NTRK) - TRACK PARAMETERS: X0,Y0,sin(THETA0),PHI0,DEFLECTION |
| 70 |
|
|
COVAL(5,5,NTRK)- Variance/covariance matrix of parameters |
| 71 |
|
|
CHI2(NTRK) - reduced chi^2 of the track |
| 72 |
|
|
XGOOD(6,NTRK) - flag indicating if a plane was included in the track fitting |
| 73 |
|
|
YGOOD(6,NTRK) ' |
| 74 |
|
|
XV(6,NTRK) - calculated coordinates |
| 75 |
|
|
YV(6,NTRK) ' |
| 76 |
|
|
ZV(6,NTRK) ' |
| 77 |
|
|
AXV(6,NTRK) - calculated angles |
| 78 |
|
|
AYV(6,NTRK) ' |
| 79 |
|
|
DEDXP(6,NTRK) - average energy release |
| 80 |
|
|
|
| 81 |
|
|
The SINGLETS block stores information about those clusters not associated with |
| 82 |
|
|
any track: |
| 83 |
|
|
NCLSX(6) - number of singlets in each plane |
| 84 |
|
|
NCLSY(6) ' |
| 85 |
|
|
|
Parent Directory
| 
Revision Log