Here a list of all taken hld-files should be maintained. All files are to be recorded in: hadaq@lxhadeb01:/data01/data

MDC III Sector 0

MDC III Sector 1

MDC III Sector 2

threshold pulser calibration file name # events power consumption temperature
0x38   on te1105415584201      
0x40   on te1104815190501 te1105416232201      
0x50   on te1104816403201 te1105416351101 te1105416581201      
0x60   on te1104816470901      
0xff   on te1104816515201      

Comments: We saw that MB 2218 behaved in a strange way due to a trigger cable broken. It didn't delivered both real both calibration data. The floating timing trigger signal induced in the TDCs during the calibration corrupted the calibration and no data was delivered by the TDC. Therefore we changed the trigger cable.

MDC III Sector 3

MDC III Sector 4

MDC III Sector 5

test of MDC III performed day: 29.03.2011

We have collected only calibration events, by setting: trigger type 9 on and pulser 10Hz.
Threshold has been set to 40 for all planes.
The following pictures are showing typical patterns (MBO vs. TDC) for MDC III.

In this plot we only get a entry in case that TDC delivered 6 data words.

We can see some kind of pattern, which is repeated in all sectors, where some of the TDCs do not
deliver all 6 data words. This should be check if this is correct.

In sector 3 and 5, the motherboard 8 is only missing after a power cycle!

MIssing staff in sector 3: MBO 8 and also few TDC in MBO4 were already observed on Friday.

Some TDC are completely missing in all 6 sectors

mdc III cal
Topic attachments
I Attachment Action Size Date Who Comment
mdcIII_cal1.gifgif mdcIII_cal1.gif manage 57.2 K 29 Mar 2011 - 16:15 GosiaSudol mdc III cal
mdcIV_cal.psps manage 56.0 K 29 Mar 2011 - 16:10 GosiaSudol mdcIV_cal
Topic revision: r6 - 29 Mar 2011, GosiaSudol
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