Difference between revisions of "Left S2M scintillators"
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For the delay cables, we used part of the Betty row B and Helga patch panels. <br> | For the delay cables, we used part of the Betty row B and Helga patch panels. <br> | ||
Note that the Helga patch panel is Ingrid on the lower platform beside the fastbus crates. | Note that the Helga patch panel is Ingrid on the lower platform beside the fastbus crates. | ||
| + | |||
| + | Starting on November 16 to 18 (runs 3530? to 3639), the left S2m # 4 ADC signal began | ||
| + | to intermittently vanish from time to time. The TDC signal was stable during this period. | ||
| + | |||
| + | * On November 17, the ADC channel for left channel 5 was moved to 3/25/43. This change | ||
| + | takes effect around run # 3600. | ||
| + | ^ On November 18, the ADC channel for left channel 5 patch panel was moved to Betty A13. | ||
| + | This change is effective starting with run # 3640. | ||
| + | |||
<pre> | <pre> | ||
Patch Panel S2m Cable ADC TDC | Patch Panel S2m Cable ADC TDC | ||
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Helga26 R16 3/25/63 4/25/47 | Helga26 R16 3/25/63 4/25/47 | ||
</pre> | </pre> | ||
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Latest revision as of 23:42, 23 November 2008
Contents
S2m Specifics
PMT
Photonis XP2282B
Maximum supply HV (for nominal anode sensitivity): -2200 V
Maximum rated supply HV : -3000 V
Signal Cables
Function Connectors Length Count ------------------------------------------ TDC-left lemo-lemo 37ft 16 TDC-right lemo-lemo 37ft 16 Trig-left lemo-lemo 37ft 16 Trig-right lemo-lemo 50ft 16 ADC-left lemo-BNC 50ft 16 ADC-right lemo-BNC 50ft 16 EDTM lemo-BNC 37ft 4
HV cable numbering
S2m Channel HV Slot HV Channel ====================================== L1 0 0 L2 0 1 L3 0 2 L4 0 3 L5 0 4 L6 0 5 L7 0 6 L8 0 7 L9 0 8 L10 0 9 L11 0 10 L12 0 11 L13 13 0 L14 13 1 L15 13 2 L16 13 3 -------------------------------------- R1 12 0 R2 12 1 R3 12 2 R4 12 3 R5 12 4 R6 12 5 R7 12 6 R8 12 7 R9 12 8 R10 12 9 R11 12 10 R12 12 11 R13 13 4 R14 13 5 R15 13 6 R16 13 7
Patch Panel, ADC and TDC numbering
For the delay cables, we used part of the Betty row B and Helga patch panels.
Note that the Helga patch panel is Ingrid on the lower platform beside the fastbus crates.
Starting on November 16 to 18 (runs 3530? to 3639), the left S2m # 4 ADC signal began to intermittently vanish from time to time. The TDC signal was stable during this period.
* On November 17, the ADC channel for left channel 5 was moved to 3/25/43. This change takes effect around run # 3600. ^ On November 18, the ADC channel for left channel 5 patch panel was moved to Betty A13. This change is effective starting with run # 3640.
Patch Panel S2m Cable ADC TDC Channel ROC/Slot/Channel ROC/Slot/Channel --------------------------------------------------------------------- B1 L1 3/25/16 4/25/16 B2 L2 3/25/17 4/25/17 B3 L3 3/25/18 4/25/18 B4 L4 3/25/19 4/25/19 B5^ L5 *3/25/20 4/25/20 B6 L6 3/25/21 4/25/21 B7 L7 3/25/22 4/25/22 B8 L8 3/25/23 4/25/23 B9 L9 3/25/24 4/25/24 B10 L10 3/25/25 4/25/25 B11 L11 3/25/26 4/25/26 B12 L12 3/25/27 4/25/27 Helga1 L13 3/25/28 4/25/28 Helga2 L14 3/25/29 4/25/29 Helga3 L15 3/25/30 4/25/30 Helga4 L16 3/25/31 4/25/31 --------------------------------------------------------------------- Helga5 R1 3/25/48 4/25/32 Helga6 R2 3/25/49 4/25/33 Helga7 R3 3/25/50 4/25/34 Helga8 R4 3/25/51 4/25/35 Helga9 R5 3/25/52 4/25/36 B13 R6 3/25/53 4/25/37 Helga17 R7 3/25/54 4/25/38 Helga18 R8 3/25/55 4/25/39 Helga19 R9 3/25/56 4/25/40 Helga20 R10 3/25/57 4/25/41 Helga21 R11 3/25/58 4/25/42 Helga22 R12 3/25/59 4/25/43 Helga23 R13 3/25/60 4/25/44 Helga24 R14 3/25/61 4/25/45 Helga25 R15 3/25/62 4/25/46 Helga26 R16 3/25/63 4/25/47
