ELOG DESPEC

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

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Entry time:

Fri Jun 24 15:04:06 2022

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16:05 - Last checked was at 15:30. (see previous entry. All running smoothly. &nbsp;

Next wide check will be in about an hour.

17:00

Stats -ok - attachment 1

Temperatures ok - attachement 2

Leakage current ok but - attachment 3

ucesb screen-shot - attachment 4

Wide check completed. Nothing different.

WR status decoder status:&nbsp; 
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp; Base &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;Current &nbsp;&nbsp; &nbsp;Difference 
aida07 fault &nbsp;&nbsp; &nbsp; 0xc53d : &nbsp;&nbsp; &nbsp; 0xc547 : &nbsp;&nbsp; &nbsp; 10 &nbsp; 
aida08 fault &nbsp;&nbsp; &nbsp; 0xf1be : &nbsp;&nbsp; &nbsp; 0xf1e9 : &nbsp;&nbsp; &nbsp; 43 &nbsp; 
White Rabbit error counter test result: Passed 6, Failed 2

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

&nbsp;

FPGA timestamp:: &nbsp; 
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp; Base &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;Current &nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;Difference 
aida07 fault &nbsp;&nbsp; &nbsp; 0x2a : &nbsp;&nbsp; &nbsp; 0x2c : &nbsp;&nbsp; &nbsp; 2 &nbsp; 
FPGA Timestamp error counter test result: Passed 7, Failed 1 
If any of these counts are reported as in error 
The ASIC readout system has detected a timeslip. 
That is the timestamp read from the time FIFO is not younger than the last

Note that the leakage current is ok but has increased since yesterday , See graphana - attachement 5 - Prossibly due to higher beam intensity.

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19:20 -

Stats&nbsp; ok - attachment 6

Temp ok - attachment 7

Leakage current&nbsp; ok - attachement 8

Wide check completed and same output as above.

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22:00

Stats&nbsp; ok - attachment 9

Temp ok - attachment 10

Leakage current&nbsp; ok - attachement 11