AW CLAS12R1

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Revision as of 16:42, 18 November 2013 by Wellali3 (talk | contribs)
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11/1/2013

Goals
  1. Confirm signals on all of Sector 5's sense wires
  2. Finish HV burnin: S:F:G = 1500:-750:536 and the current draw is less than 1 uA CLAS12_R1_S5_QA
  3. After the above is completed, stop gas flow, Install dust covers, prepare for shipping
  4. Test TDC integrity using DAQ and S1
11/8/2013
Worked with Haitham on Sector 5
Moved Kraken to SL2
Began confirming signals on S5 sense wires S5 Testing and Performance Summary
Add missing oscilloscope image SL2-STB6-K1200872 U10
Confirmed with Haitham that HV burin is completed for SL2 R1S5_SL2_BurnIn
Rotated Sector 3 with David
11/16/2013

Confirmed signals on S5 SL2 sense wires. Found seven wires not listed in S5 Testing and Performance Summary without signal. Will verify Monday morning.

Super Layer STP Board Wires without any Signal Notes
SL2 STB1-K1200874 1,4,19
SL2 STB2-K1200875 0
SL2 STB3-K1200873 0
SL2 STB4-K1200869 83
SL2 STB5-K1200871 All Was unable to get signal on board for any wire. This board is currenty being debugged. All boots out.
SL2 STB6-K1200870 1
SL2 STB7-K1200872 7,19,72,82

SL2 has been in HV burnin: S:F:G = 1500:-750:536 and the current draw is 2 uA on the sense wires. Has not gone down after a week.

Available times
Monday 9-5
T,Th 9-3
W,F 12-5


Weekly progress meeting at 10 am Mondays

CLAS12_R1