Plans for the 2015 Run Vito Palladino Straw Working Group 2/2/2015

Plans for the 2015 RunVito PalladinoStraw Working Group 2/2/2015

HardwareGas leak to repair in Station 4HV discharge in Station 4 to be understoodSBC

◦ Move to local accounts (AFS is not stable enough)COVER

◦ Make safer the masking of the channels◦ Check the multi-hit and FIFO full flags

SRB◦ Fix the NIM outputs (patch to be applied on all

boards)◦ Dissipaters installation◦ Trigger matching

2

HardwareGas leak to repair in Station 4HV discharge in Station 4 to be understoodSBC

◦ Move to local accounts (AFS is not stable enough)COVER

◦ Make safer the masking of the channels◦ Check the multi-hit and FIFO full flags

SRB◦ Fix the NIM outputs (patch to be applied on all

boards)◦ Dissipaters installation◦ Trigger matching

3

Hardware IIOne DATA cable to be changed in Station 1Installation of the shielding for the cable

trays (Reminder: the data cables are RJ45 but the signals are LVDS)

Gain monitor moduleFull development setup in 154 (16

covers,1 or 2 SRB(s) and a complete MPOD system)

16ch ISEG HV module repairing Temperature sensor to be installed on the

manifold

4

Hardware IIOne DATA cable to be changed in Station 1Installation of the shielding for the cable

trays (Reminder: the data cables are RJ45 but the signals are LVDS)

Gain monitor moduleFull development setup in 154 (16

covers,1 or 2 SRB(s) and a complete MPOD system)

16ch ISEG HV module repairing Temperature sensor to be installed on the

manifold

5

Run Control Init procedure:

◦ Recognize PLLs problems + automatic actions ( => restart ALL the PLLs )

◦ Recognize links problems + automatic actions◦ Add masking of not connected straws◦ Add reset of internal links

SOB/EOB◦ Automatic checks + actions:

Masks Connection to COVERs Thresholds PLLs Noise spikes (induced)

Automatic reload of COVER parameters in case of reset

Readout of the HW configuration 6

Run Control Init procedure:

◦ Recognize PLLs problems + automatic actions ( => restart ALL the PLLs )

◦ Recognize links problems + automatic actions◦ Add masking of not connected straws◦ Add reset of internal links

SOB/EOB◦ Automatic checks + actions:

Masks Connection to COVERs Thresholds PLLs Noise spikes (induced)

Automatic reload of COVER parameters in case of reset

Readout of the HW configuration 7

VME MonitoringProduce the FW to access the

data from VME Generate histograms and

optimization of the histograms update

Add the 25ns structure of the time distribution

8

Raw Data AnalysisToy Montecarlo to estimate the data

throughput in case of trigger matching, with various trigger rates.

Exercise the trigger algorithm(s)Generate a root tree from the raw data

(Straw only)Data merging Searching for problems in COVERs

connectivity◦Multi-hit and FULL full flags◦Noise spikes

9

Raw Data AnalysisToy Montecarlo to estimate the data

throughput in case of trigger matching, with various trigger rates.

Exercise the trigger algorithm(s)Generate a root tree from the raw data

(Straw only)Data merging Searching for problems in COVERs

connectivity◦Multi-hit and FULL full flags◦Noise spikes

10

DCSDefinition of the alarms ranges

channel by channelTrip:

◦Adjust the limits ◦Investigate the “rump down

problem”Move form local to general DCS

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First Look at the Raw Data

T (25ns)

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First Look at the Raw Data

T (25ns)

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First Look at the Raw Data

T (25ns)

14

First Look at the Raw Data

T (25ns)

15

First Look at the Raw Data

T (25ns)

16

First Look at the Raw Data

T (25ns)

17

First Look at the Raw Data

T (25ns)

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Conclusions and PlansPreliminary analysis doesn’t show

any major problemHowever there are few issues

that need our attention:◦Mixing of cover ID ◦Extra spill time

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