ELOG DESPEC

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

DESPEC

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Entry time:

Mon May 17 19:05:23 2021

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20.30
Checked stats, seem okay (Fig 1)
Ran R14_99 through analyser, dead times all good (Fig 2)
Merger rate 1.8M items/s
Tape server 6.4MB/s

21.00
Checked stats seem okay (Fig 3)
Ran R14_106 through analyser, dead times all good (Fig 4)

21.30
Checked stats seem okay (Fig 5)
Ran R14_112 through analyser, dead times all good (Fig 6)

22.00
Stats okay (Fig 7)
FEE temps okay (Fig 8)
Rate spectra (Fig 9)
Leakage currents (Fig 10)

System wide checks:
Clock status all passed

White rabbit 1 fail:
		 Base 		Current 	Difference
aida05 fault 	 0x4da : 	 0x4e7 : 	 13  
White Rabbit error counter test result: Passed 15, Failed 1

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

FPGA timestamp all passed

Merger rate 2.4M items/s
Tape server 6.3MB/s

Ran R14_119 through analyser, dead times all good (Fig 11)

22.30
Checked stats seem okay (Fig 12)
Ran R14_123 through analyser, dead times all good (Fig 13)

23.00
Checked stats seem okay (Fig 14)
Ran R14_129 through analyser, dead times all good (Fig 15)

23.30
Checked stats seem okay (Fig 16)
Ran R14_135 through analyser, dead times all good (Fig 17)

24.00
Stats okay (Fig 18)
FEE temps okay (Fig 19)
Leakage currents (Fig 20)

System wide checks:
Clock status all passed

White rabbit 1 fail:
		 Base 		Current 	Difference
aida05 fault 	 0x4da : 	 0x4eb : 	 17  
White Rabbit error counter test result: Passed 15, Failed 1

FPGA timestamp all passed

Merger rate 2.5M items/s
Tape server 6.5MB/s

Ran R14_142 through analyser, dead times all good (Fig 21)

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