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S30XL-LESA/LDMX
Half-module # | Contains hybrids (hole end / slot end) | Contains sensors (hole end / slot end) | Hybrids glued | Sensors glued | Sent to UCSC | Wirebonded | QA tested | Results | Sent to SLAC | Encapsulated | Sylgard Bubbles? | Vacuum Tested | Part of module | Notes |
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L4-L6 Half-Module 0 | L4-L6 Hybrid 3 / L4-L6 Hybrid 4 | 3/10/2014 (TKN) | 3/11/2014 (TKN) | 3/12/2014 (TKN/HS) | 3/13/2014 (FM) | 3/13/2014 (OM) | 4/4/2014 (PH) | 4/8/2014 (TKN) | No | N/A | nope | The double-gimp: Since 12/9/14, both HD connectors seem electrically disconnected from hybrids. | ||
L4-L6 Hybrid 6 / L4-L6 Hybrid 7 | 3/27/2014 (TKN) | 3/27/2014 (TKN) | 3/30/2014 (PH/VF) | 3/31/2014 (FM) | 4/1/2014 (OM) | 4/4/2014 (PH) | 4/8/2014 (TKN) | No | N/A | 8 (spare), stereo |
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4/30/2014 (TKN) | 4/30/2014 (TKN) | 5/2/2014 (OM) | 5/6/2014 (FM) | 5/6/2014 (OM) | plots | 5/7/2014 (PH) | yes | Yes, on hole side, APV 3 | No | 4 (T4), stereo |
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5/6/2014 (TKN) | 5/6/2014 (TKN) | 5/7/2014 (PH) | 5/9/2014 (FM) | 5/9/2014 (TO/OM) | plots | 5/13/2014 (VF/PH) | yes | Yes, on slot side, APV 1 | No | 4 (T4), axial |
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5/6/2014 (PH) | 5/6/2014 (TKN) | 5/7/2014 (PH) | 5/9/2014 (FM) | 5/9/2014 (TO/OM) | plots | 5/13/2014 (VF/PH) | yes | Yes, on slot side, APV 4 | No | 0 (spare), stereo |
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5/13/2014 (TKN) | 5/13/2014 (TKN) | 5/18/2014 (TKN/VF) | 5/19/2014 (FM) | 5/19/2014 (TO/OM) | plots | 5/24/2014 (OM) | yes | No | 08/27/2014 (OM) - Looks fine | 1 (B4), stereo |
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L4-L6 Hybrid 19 / L4-L6 Hybrid 20 | 5/13/2014 (PH) | 5/13/2014 (TKN) | 5/18/2014 (TKN/VF) | 5/19/2014 (FM) | 5/19/2014 (TO/OM) | plots | 5/24/2014 (OM) | yes | No | N/A | 1 (B4), axial | Traces in H20 narrower from over-etching | ||
5/15/2014 (TKN) | 5/15/2014 (TKN) | 5/18/2014 (TKN/VF) | 5/21/2014 (FM) | 5/21/2014 (TO/OM) | plots | 5/24/2014 (OM) | yes | Yes, on the slot side, APV 1 | 09/02/2014 (OM) - Looks fine | 2 (B5), stereo |
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5/15/2014 (PH) | 5/15/2014 (TKN) | 5/18/2014 (TKN/VF) | 5/21/2014 (FM) | 5/21/2014 (TO/OM) | plots | 5/24/2014 (OM) | yes | Yes, on hole side | 09/02/2014 (OM) - Looks fine | 2 (B5), axial |
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6/4/2014 (TKN) | 6/4/2014 (TKN) | 6/5/2014 (PH/VF) | 6/6/2014 (FM) | 6/6/2014 (TO/OM) | plots | 6/6/2014 (OM) | yes | No | 3 (B6), stereo |
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6/4/2014 (TKN) | 6/4/2014 (TKN) | 6/5/2014 (PH/VF) | 6/6/2014 (FM) | 6/6/2014 (TO/OM) | plots | 6/6/2014 (OM) | no | 5 (T5), stereo |
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6/6/2014 (TKN) | 6/6/2014 (TKN) | 6/9/2014 (OM) | 6/9/2014 (FM) | 6/9/2014 (OM) | plots | 6/9/2014 (OM) | no | 5 (T5), axial | A couple of connector pins on the slot side hybrid were bent when connecting the adapter board. FM put the pins back in place and everything worked fine. | |||||
6/6/2014 (TKN) | 6/6/2014 (TKN) | 6/9/2014 (OM) | 6/9/2014 (FM) | 6/9/2014 (OM) | plots | 6/9/2014 (OM) | yes | 3 (B6), axial | Before any of the APV's were wirebonded, HV test on the hole side of the half-module show the sensor "breaking down" at 500 V (current fluctuates between 10 uA - 100 uA). Leakage current looked OK at 400 V. After the first set of wirebonds, the leakage current at 500 V dropped to ~80 nA and stayed at that level for duration of tests. | |||||
L4-L6 Half-Module 13 | L4-L6 Hybrid 45/ L4-L6 Hybrid 46 | Sensor 661 / Sensor 663 | 8/22/2014 (TKN) | 8/22/2014 (TKN) | 8/25/2014 (OM) | 8/25/2014 (OM) | 8/25/2014 (OM) | plots | 8/15/2014 (OM) | yes | 8 (spare), axial |
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L4 - L6 Half-Module 14 | L4-L6 Hybrid 47/ L4-L6 Hybrid 48 | 8/26/2014 (TKN) | 8/26/2014 (TKN) | 8/28/2014 (OM) | 8/28/2014 (FM) | 8/28/2014 (OM) | plots | 9/04/2014 (OM) | no | 7 (spare), axial | APV wirebonds damaged. Repaired. | |||
L4-L6 Half-Module 15 | L4-L6 Hybrid 49/ L4-L6 Hybrid 50 | Sensor 666 / Sensor 668 | 8/26/2014 (OM) | 8/26/2014 (TKN) | 8/28/2014 (OM) | 8/28/2014 (FM) | 8/28/2014 (OM) | plots | 9/04/2014 (OM) | yes | 7 (spare), stereo |
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L4-L6 Half-Module 16 | 8/29/2014 (TKN) | 8/29/2014 (TKN) | 9/04/2014 (OM) | 9/04/2014 (FM) | 9/04/2014 (OM) | plots | never | nope | APV 4 on the slot side has a chipped corner. The noise and baseline look fine, however, the response of the channels on cal group 2 is ~0. It's unclear if the low response is related to the chipped corner. Damaged connector. | |||||
L4-L6 Half-Module 17 | 8/29/2014 (OM) | 8/29/2014 (TKN) | 9/04/2014 (OM) | 9/04/2014 (FM) | 9/04/2014 (OM) | plots | 9/04/2014 (OM) | yes | 6 (T6), stereo | |||||
L4-L6 Half-Module 18 | 9/03/2014 (TKN) | 9/03/2014 (TKN) | 9/04/2014 (OM) | 9/04/2014 (FM) | 9/04/2014 (OM) | plots | 9/04/2014 (OM) | no | 6 (T6), axial | |||||
L4-L6 Half-Module 19 | 9/03/2014 (TKN) | 9/03/2014 (TKN) | 9/04/2014 (OM) | 9/04/2014 (FM) | 9/04/2014 (OM) | plots | no | 0 (spare), axial |
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