1. GuidoTonelli /TK_GM/CERN/07_12_05 1 TIB/TID Status Report (on behalf of the INFN consortium) STATUS OF THE INTEGRATION ACTIVITY OF THE TIB/TID_FWD TIB-MTCC PLANS

2. GuidoTonelli /TK_GM/CERN/07_12_05 2 TIB/TID Integration Status 2005 days L3 L4 L2 D1 D2 Mounted objects

3. GuidoTonelli /TK_GM/CERN/07_12_05 3 Status of the integration activity L2_FWD @ module integration (Pisa+Florence) L1_FWD preliminary activities completed (Pisa) TID_FWD_Disk1 ready (Torino), shipped to Pisa and ready for burn-in. L2_L3 MTCC completed and currently in burn-in. L4_FWD burn-in completed 4/5 integration teams operational: L2_FWD_UP (Pisa) L2_FWD_DOWN (Florence) R2/R3 TID_FWD (Torino) MTCC team Catania/Padova/Bari/Perugia/)

4. GuidoTonelli /TK_GM/CERN/07_12_05 4 Layer 2 integration - problems New optical connectors and high density of fibers in DS layers High density of mechanical components at the end-flange A simple tool is needed for the module assembly

5. GuidoTonelli /TK_GM/CERN/07_12_05 5 AOH assembly completed for L2_Up/ Down Florence Pisa

6. GuidoTonelli /TK_GM/CERN/07_12_05 6 L2 modules integration (Pisa&Florence) ONGOING IN PISA (33/102) AND FLORENCE (3/102) NO PROBLEM OF NOISE SO FAR (AT THE STRING LEVEL) L2 INTEGRATION EXPECTED TO BE COMPLETED IN 2 WEEKS.

7. GuidoTonelli /TK_GM/CERN/07_12_05 7 TID integration 29/11/2005 The three rings are finished and ready to be assembled into a disk

8. GuidoTonelli /TK_GM/CERN/07_12_05 8 Mounting R1 on R3

9. GuidoTonelli /TK_GM/CERN/07_12_05 9 R3+R1 1.5-2 mm minimum distance between R1 module kapton cable and R3 bonding wire

10. GuidoTonelli /TK_GM/CERN/07_12_05 10 Mounting R2 on R1+R3

11. GuidoTonelli /TK_GM/CERN/07_12_05 11 Unloading fiber holders from R2 giradischi

12. GuidoTonelli /TK_GM/CERN/07_12_05 12 30/11/2005: Disk 1 is finished !

13. GuidoTonelli /TK_GM/CERN/07_12_05 13 And now Transportation ! Disk + Giradischi + Aluminium plane ~ 50 Kg of total weight (70 kg= 1cm compression) 11 antivibration blocks used. 43 N/each  6 Hz dumping freq.  Thanks to Firenze for 6 of the 11 blocks ! Cr6-300

14. GuidoTonelli /TK_GM/CERN/07_12_05 14 Suspension bar is inserted Giradischi is ready with the anti-vibration layer Outside the cleanroom

15. GuidoTonelli /TK_GM/CERN/07_12_05 15 Entering into S.Piero building Truck arrived: 8 hours night driving @Vmax=50 Km/h Down to land with forklift Transpallet : 1cm leaft on each side of door Forklift truck: land to entrance

16. GuidoTonelli /TK_GM/CERN/07_12_05 16...curios people around the unknown !...or pure idolatry ?

17. GuidoTonelli /TK_GM/CERN/07_12_05 17 Disk 3 mechanics sent to Torino Cover put back on jubox Same treatment as Disk1 but faster travel

18. GuidoTonelli /TK_GM/CERN/07_12_05 18 Right Timing for Disk1 transportation : that’s what happened on the way back !

19. GuidoTonelli /TK_GM/CERN/07_12_05 19 Current Status Ready for the burn-in (next Monday). Configuration and tooling to be used for the insertion into the service cylinder.

20. GuidoTonelli /TK_GM/CERN/07_12_05 20 MTCC (Bari, Catania, Perugia, Padova) 2 dohms L3: 15 strings (7 ext and 8 int) single sided modules (512 strips) L2: 5 strings (3 ext and 2 int) double sided modules (768 strips) 11 meduse 1 Database 46080 strips

21. GuidoTonelli /TK_GM/CERN/07_12_05 21 L2/L3 integration – positioning Actual position Minimum distance achievable 9 cm 5 cm

22. GuidoTonelli /TK_GM/CERN/07_12_05 22 L2/L3 burnin – overview General overview: + L3 is ok + L2 external is ok + L2 internal has some problem still to be understood L2 L3 S3 S4 S5 a/b c/d e/f Double sided modules “panini”

23. GuidoTonelli /TK_GM/CERN/07_12_05 23 L2/L3 burnin – time scan 2 problems with L2: 2 modules with bad tickmarks modules in ccu 3f-1e 5f-1f S3Int S4Int 1 channel with high baseline a dirty fiber

24. GuidoTonelli /TK_GM/CERN/07_12_05 24 L3 – noise – 15 strings of L3 (deconvolution mode)

25. GuidoTonelli /TK_GM/CERN/07_12_05 25 L3 – noise – 15 strings of L3 (deconvolution mode)

26. GuidoTonelli /TK_GM/CERN/07_12_05 26 L2 – noise – distribution (deconvolution mode) Work still to be done to optimize system performance for the MTCC

27. GuidoTonelli /TK_GM/CERN/07_12_05 27 Burn-in The burn-in activity is in production since the beginning of November. Final grounding (corona DOM/MC/cooling manifolds) and shielding of the digital signals. New software/daq. We read-out an entire half- shell. Main recent improvements: NEW CHILLER : ABLE TO COOL DOWN A WHOLE HALF SHELL SMALL INTERLOCK SYSTEM RUNNING (THANKS TO MACHI)

28. GuidoTonelli /TK_GM/CERN/07_12_05 28 PLC and Patch panel

29. GuidoTonelli /TK_GM/CERN/07_12_05 29 Layer 4 burn-in with optimized grounding

30. GuidoTonelli /TK_GM/CERN/07_12_05 30 L4 general status L4 + fully tested # Shells: 2 # modules : 315 # Channels: 161280 # Fibers: 630 # Manifold : 16 L4 U L4 D less than per mille noisy/dead channels HV 400V stable Uniforme response of analoge optical fibers All modules in contact with cooling segment

31. GuidoTonelli /TK_GM/CERN/07_12_05 31 fibers L4U run 495L4D run 389

32. GuidoTonelli /TK_GM/CERN/07_12_05 32 Noisy- dead channel L4 U+D= 161280 ! channels es cold run and peak run 605 U es run 398 D Algorithm cut Noisy:5 sigma of the mean, Dead 75% of mean Excluding edge of chip from noisy ############ L4D NOISY strips 10 extra 6 DB 4 DEAD strips 18 DEAD extra 3 DEAD matche 15 more on DB 12 L4Up NOISY strips 20 extra 13 DB 7 DEAD strips 16 DEAD extra 4 DEAD matche 12 more on DB 16

33. GuidoTonelli /TK_GM/CERN/07_12_05 33 L4 D Ring 0 Ring 2 Ring 3 Ring 1 RUN 398 L4D peak

34. GuidoTonelli /TK_GM/CERN/07_12_05 34 L4U ring0 ring1 ring2 ring 3 Run 630 Chiller on deconvolution

35. GuidoTonelli /TK_GM/CERN/07_12_05 35 Run in operating conditions C6F14 flow@ 0,4l/m, air @-10, fluid@-25 Measured Temperature distributions Silicon -19.53 ±1,64 o C Hybrid -18.00±1.23 o C Estimated Temperature distributions from tests with single modules Silicon -20,4 o C Hybrid -17.8 o C Estimated end of lifetime temperature of the sensors using the same model -16 o C

36. GuidoTonelli /TK_GM/CERN/07_12_05 36 Monitoring power consumption Configuration run Pedestal run

37. GuidoTonelli /TK_GM/CERN/07_12_05 37 Thermal contacts Thyb manifold Thyb Minutes

38. GuidoTonelli /TK_GM/CERN/07_12_05 38 Noise Data collected over hours with chiller on full layer 4 1) No problem with I2C communication 2) No problem with HV bias 3) No problem with the cooling Run 630

39. GuidoTonelli /TK_GM/CERN/07_12_05 39 I2C during burn-in A total of 11 modules, all grade A from ARCS and LT tests, fail I 2 C communication during cold test of semi-cylinders (L4 up and down, L3 down) 9 of them are located in position 1A (the farthest from CCU) 1 is located in the middle position 1B 1 in the nearest one to the CCU 1C All these modules have been replaced and now everything works fine There is no clear explanation yet

40. GuidoTonelli /TK_GM/CERN/07_12_05 40 A closer look in the DB… In central DB the hybrid batch ID is stored: ModuleHybridBatch ID 33117 30216681602057 031215_TIB4PD 33156 30216681603739 031215_TIB4PD 35156 30216681602099 031215_TIB4PD 35161 30216681603647 031215_TIB4PD 35133 30216681602158 031215_TIB4PD 3306830216681603712031215_TIB4PD 3317130216681603725031215_TIB4PD 3314830216681603703031215_TIB4PD 35160 30216681603729 031215_TIB4PD 33198 30216681602091 031215_TIB4PD 35327 30216681603607 031215_TIB4PD ALL the faulty modules come from the same batch, produced on 15 Dec 2003

41. GuidoTonelli /TK_GM/CERN/07_12_05 41 Actions Investigations are under way to understand if there are peculiarities on these hybrids and/or APV. Further tests are foreseen on the remaining modules of the same batch. The integration of the modules belonging to the suspicious batch is put in hold for the moment (non effect on the plan for the integration so far L3-L4 backward) Person in charge to collect all data Marco Meschini.

42. GuidoTonelli /TK_GM/CERN/07_12_05 42 Status and plans Goals: 1. Transport TIB/TID+ to CERN by January 30* 2. Transport TIB/TID- to CERN by April 06. *2 weeks delay(1 week implementation of the big chiller; 1 week change of modules belonging to suspicious batch)