AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 339     Entry time: Tue Mar 1 03:34:28 2022
Author: JM, EM 
Subject: Current status 

Temperature setpoint = 116 k

Detector IN potentiometer = 34.89 mm

Rutherford rate is reduced from previous entries. Avergae peak height appears to be ~50 counts. Fluctuations in peak height and E4 pressure are quite high. Temperature has been cycled, nozzle position has been optimised and different temperatures have been trialled however density cannot be maintained at a decent level. 

Merger OK

Data rate ~ 1500 kb/sec

Leakage current = 3.2295 uA

Temperatures OK

System checks OK - wr fails

         Base         Current     Difference
aida01 fault      0xab60 :      0xab8c :      44  
aida02 fault      0x88d3 :      0x88fe :      43  
aida03 fault      0x23aa :      0x23d6 :      44  
aida04 fault      0x15d7 :      0x1603 :      44  
aida05 fault      0x2f03 :      0x2f0f :      12  
White Rabbit error counter test result: Passed 0, Failed 5

Understand the status reports as follows:-
Status bit 3 : White Rabbit decoder detected an error in the received data
Status bit 2 : Firmware registered WR error, no reload of Timestamp
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR


Avg ring pressure = 4.4 E-10 mbar

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