AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CARME
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Entry time:
Fri Apr 4 17:14:06 2025
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> > 15.51 1.8.W spectra 20ms, 2ms, 200us, 20us FSR - attachments 1-8 > > 15.55 Lost control of motors - moving DSSSDs out > > 15.56 new run number 79 > > ignore run number 80 > > 17:58 new run number 81 > CB sets motion cycle from 20.28mm to 64.36mm > > Observe a second, higher energy peak during the part of the cycle where the DSSSD is moved out - see attachments 9-10 > > Peak appears only when moving out. Does not appear when moving in/out manually on beam storage plateau. Does not appear when moving in synched with ring, waiting less than the storage time, and moving out. > All seems to indicate it is due to beam injection and not moving out fast enough. Very weak halo piling up? Should be clear in the data depending on rate / strips affected. > > > > 18.45 new run number 82 > DSSSD position fixed 34.89mm > > 22.10 system wide checks OK *except* WR decoder status > > 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 > > FEE64 temperatures OK - attachment 11 > > ADC data item stats OK - attachment 12 > > merger, tape server and console OK - no merger error messages since startup - attachments 13-15 > > > DSSSD bias -100V leakage current-3.2360uA > > run82 - integrated x & y strip energy spectra - attachments 16-17
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