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Run list » History » Revision 19

Revision 18 (Jixie Zhang, 01/01/2021 06:06 PM) → Revision 19/24 (Jixie Zhang, 01/01/2021 07:05 PM)

h1. Run list 

 500 

 501 DAQ crashed 

 502 short run threshold check 

 503 threshold check 

 512 better threshold check 1500 V on scintillators 

 513 long cosmics run 

 514 new run but bad thresholds no event, trigger was added into fadc channel 9 
 HV from channel 0-7 are: 1300, 1250,1000, 1000, 1050, 2050, 1850, 2000 

 515 run with new HV and thresholds 
 HV from channel 0-7 are: 1300, 1250,1000, 1000, 1050, 2050, 1850, 2000 

 516 

 517 increase HV for channel 1 and 7: 
 HV from channel 0-7 are: 1300, 1300,1000, 1000, 1050, 2050, 1850, 2050 

 518 Changed latency from 100 to 60.    Ensuing decoded run showed an error:  
 @ 
 Couldn't find block level ! 
 ERROR getting FADC slot 7 block header 
 ERROR fadc slot 7 event data length -1 <= 0 
 @ 

 519 Aborted.    Reset latency to 100.  

 520 New run with latency set to 100.    Stopped to check quality on decoding; looks good.  


 521 12-29-20 15:22 Tue New run started 

 522 12-31-20 17:40, Jixie increased preshower HVs 
 HV from channel 0-7 are: 1300, 1300,1000, 1000, 1050, 2150, 1950, 2150 

 523 12-31-20 18:36, Jixie increased preshower3 HV to 2250 
 HV from channel 0-7 are: 1300, 1300,1000, 1000, 1050, 2150, 1950, 2250 

 524 

 525 01-01-21 :connected preshowers to pre-amplifier, set HV as the following: 
 HV from channel 0-7 are: 1400, 1300,1000, 1000, 1050, 2050, 1850, 2050 


 526 01-01-21: lower HV of SC1 by 50V: 
 HV from channel 0-7 are: 1350, 1300,1000, 1000, 1050, 2050, 1850, 2050 

 527 01-01-21 18:10 

 528 01-01-21 19:04