1. + Discussion on outliers Information from Antonella Succurro – list of outliers Oleg – list of pathologies seen in monoCis phase scans

2. + LBA - digitizers LBA05 1 digitizer chan18-23offset -25.5ns LBA08 1 digitizer chan 32-35offset -6.5ns LBA10 1 digitizer chan 12-17offset 9ns Large Tfit RMS 2.3ns Beam2 LBA25 1 digi chan 24-29offset -25ns LBA31 1 digi chan 42-47offset -24.7ns LBA37 1 digi chan 36-41offset 21.9ns Tagged by Oleg MonoCis phase scan does not affect Tfit possible bad TTCRx address LBA40 1 digi chan 18-23offset 4ns Large Tfit RMS 1.2ns Beam 2 LBA56chan 24-29offset 35.4ns LBA56chan 36-41offset -35.5ns LBA60chan 12-17offset -25.5ns

3. + LBC – digitizers / drawers LBC03chan 32-35offset 4ns Tagged by Oleg wrong time at few Dskews... LBC10chan 18-23offset -5.9ns Tagged by Oleg stuck bit in dskew setting? LBC11chan 18-23offset 3.3ns LBC29chan 0-11offset -2.3ns LBC29chan 12-17offset -10.9ns LBC29chan 18-47offset -2.3ns LBC30 chan 18-23offset 6.3ns LBC31 chan 12-17offset -7.3ns LBC33all digisoffset -4.4ns LBC34all digis offset -2.7ns

4. + EBC - digitizers EBC16 chan 30-3512nsLarge Tfit RMS 3.7ns Beam 2 EBC21 chan 20-23-24.8ns EBC33chan 30-3512nsLarge Tfit RMS 3.5ns Beam 2 EBC56chan 30-3513nsLarge Tfit RMS 3.9ns Beam 2

5. + Special pathologies LBA29 chan 0-5 all the digi needs to be shifted amount not completely clear due to large spread among Tfits. Possible take offset from channels 3,4,5 for beam which have Tfit~19.5 and small RMS, but need a look, laser, monoCis with phase scan LBA30 chan 12-14 (half digi!) could it be that it is full digi but the other half did not pass some selections used to look at outliers? Under discussion with Antonella

6. + Single Channels with non zero Tfits LBA LBA21 chan 19Tfit RMS =2.1ns LBA30 chan 5 LBA45 chan 29 LBA48 chan 23 LBA49 chan 23 LBA49 chan 32 Channel with less than 10 events for determination

7. + Single Channels with non zero Tfits LBC LBC49 chan 5

8. + Single Channels with non zero Tfits EBA EBA3 chan 1 EBA4 chan 1 EBA12 chan 1 EBA 13 chan 1 EBA 47 chan 6 EBA60 chan 1 EBA61 chan 1

9. + Single Channels with non zero Tfits EBC EBC12 chan 1 EBC13 chan 1 EBC18 chan 4Large RMS 2.3ns EBC36 chan 1 EBC37 chan 1 EBC46 chan 1 EBC55 chan6 EBC64 chan31 Large RMS 7ns

10. + Conclusion All offsets that are per digitizers or per module or per channel that are not in Oleg's list of problematic digitizers have small RMS on Tfits. => UPDATE OFFLINE RESIDUALS Others study further with Laser runs in the gap Physics runs monoCis with phase scans Missing the outliers in standard format thus writing script for conversion the updated residuals should be updated tonight