VPTs at CERN


Ranges (e/MeV at 1.8T)

1 Red (inner Dee) 10 - 23.5
2 Green 23.5 - 28 
3 Blue 28 - 34
4 Yellow 34 - 43.5
5 Purple (outer Dee) 43.5 - 53.5   
6 Light blue (outer partials) 53.5 - 70.0

Usage at CERN:  boxes 1-19   boxes in range 274-332

Summary of Rejected VPTs
Off axis xls summary
Noisy at 0T (to 26.7.06)

Data summaries

2006
Measurements by Yuri Melnick 
              Boxes: 382, 424, 459, 461, 463, 465, 279, 300, 464, 299 xls
              Boxes: 458, 460, 462, 380, 427, 416, 278, 301, 404, 425 xls
              Boxes: 456, 411, 455, 423, 422, 383, 284, 353, 303, 408 xls
              Boxes: 369, 397, 405, 323, 392, 399, 371, 407, 377, 394 xls
              Boxes: 381, 406, 391, 378, 386 xls
Greenvptbox02 for Herve 25.8 box
Greenvptbox01 for Herve 25.8 box
Bluevptbox02 for Herve 9.8     box
Bluevptbox01 for Herve 8.8     box
VPT measurements by Dave Phillips Jul-Aug    box 280 274 302 307 312 324 329 330 332 
VPT RAL database anode offsets for                box 280 274 302 307 312 324 329 330 332
VPT measurements at CERN, boxes1-9 and boxes 274-331, A Uzunian 28.5 xls bad
I-LED distributions at CERN, A Uzunian 28.5 boxes 274 275 276 280 285 286 287 290 306 310 312 319 329 330 331

2005
VPT measurements at CERN, A Uzunian 11.11 jul-nov.xls jul-oct.xls
I-LED
distributions at CERN, A Uzunian 11.11 boxes 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 all boxes 2005

Date Quantity Type Range at 1.8T Comments
         
Total at CERN ~10000      
         
2007        
Feb ~1836 All types   17 boxes, 2 trays per box (54 or 52/tray) transported by van by Joolz tray list needed
         
         
         
2006        
15.10 ~1060 All types   20 trays (54 or 52/tray) transported by car by Joolz tray list needed
24.9 2160 All types   40 trays transported by van by Joolz list
25.8 2160 All types   Transported by car by Joolz
tray list needed
4.4 2161 All types   40 trays transported by van, by Tony & Joolz
tray numbers, accelerometer data
         
2005        
1.11 180 Blue 28 - 34 Boxes 14-19 at CERN
Transported by van by Tony list
20.10 60 Blue 28 - 34 Box 13 at CERN, carried by DaveC list
11.10 36 Blue 28 - 34 Box 12 at CERN, carried by Andy Nicholls list
3.10 51 Blue 28 - 34 Box 11 at CERN, carried by DaveC list (note)
21.3 500 Yellow 34 - 43.5 Boxes 1-10 at CERN
Transported by van by Tony.
Measured by V Postoev xls, 5 found bad
 
2004        
Sept 25
25
25
Blue
Green
Blue
27.8-46.2
24.7-46.5
30.9-42.8
SC07 vpts, use as a BLUE SC
SC06 vpts, use as GREEN SC
SC05 vpts, use as BLUE SC
June - - - SC04 APDs only (15 xtals)
March 25
23
Blue

Blue,Yellow,Purple
30.4-45.4

28.7-47.4
SC03 vpts, use as BLUE SC,
used for E0' in 2004
23 vpts available for SC assembly
         
2001        
July 25 SC not to be used on Dee 14.1-38.2
data missing for 14 VPTs
SC02 vpts, at University of Virginia
May 25 SC not to be used on Dee 11.4-41.4
data missing for 1 VPT
SC01 vpts, at RAL