Upgrade of the CMS Electromagnetic Calorimeter for High-Luminosity LHC Operation
CMS in operation
description
Transcript of CMS in operation
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
MoAFinal report 2009 and needs 2010-2011
CMS_CB, 11 December, 2009
CMS in operation
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
CMS members assigned to a project: from 1007 to 2575.
MoA 2009: CMS members and pledges
CMS authors: 1911Total pledges: 8955 person-months corresponding to ~99,2% of the needs.
Excellent result. Many thanks to all.
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
MoA 2009: projects.
All countries in green or dark green: OK. All projects in green or dark green; OK.Some lack of pledges for Computing, Offline and DAQ understood and considered not
critical for the experiment.Some of the “over-pledges” will be re-directed to areas needing help (discussions
ongoing with the PM and Coordinators).
Careful review of the needs of all projects has been put in place.
Color code: Red <25%; Yellow 25%-50%; Very light green 50%-75%; Light green 75%-100%; Dark green >100%
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
Needs 2010-2011
PRO TOT COM OFF EC HC CSC DT RPC RUN DAQ TRK TRG TEC
NEED 8580 1200 1200 700 960 440 360 300 360 460 1200 700 700
UPG 498 24 90 48 36 48 180 48 24
Detailed discussion among all projects held on November 19. Critical revision of the needs of a few sub-systems based on the 2009 experience
and preparation for 2010-11 including the survey of the needs for the upgrade project.
• Needs 2010: 8580 person-months including 498 person-months for the upgrade (715 FTE including 41.5 FTE for the upgrade)
• To be compared with 9147 and 762 FTE for 2009 without upgrade.
• We’ll request the Collaboration to provide in 2010-2011 a similar effort wrt the pledges 2009 (aiming at ~10% contingency)
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
Within the general effort to cover the MoA needs for the operation of CMS the plan for 2010 is to ask all institutions to provide the experiment a fair share of pledges for the shifts in general and central shifts in particular.
We have agreed on a certain set of shifts considered crucial for the experiment as a whole and Tiziano is preparing a call for these shifts
to plan in advance the whole 2010.
Shifts will be organized in blocks and each institution and country of CMS will be required to cover its fair share proportional to the # of authors.
The shift column in the MoA overview will be used to monitor the contributions to shifts at the country and institution level.
MoA 2010: shifts.
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
MoA 2010: shifts.Memo from Tiziano to the CB appended in the agenda
Central Shifts : DAQ, Trigger, Detector safety, DQM, Shift leader, computing shiftPrompt On-call: DAQ, Trigger, detector safety. DQM, computing, offline supervisor, Beam Condition Monitor, High Level triggerRun field managers (2 at any given time , serving for 4 weeks)
This would not be an additional MOA load.
Assuming that we start 24/7 operation the last week of January and will continue until end of November each institute will have to contribute 0.73 “7 days/shift” period per signatory.The minimum number of shifts to be contributed by a given shifter will vary depending from the task (e.g. the proposed minimum will be 14 shift for DQM, 21 shifts for shift leader, 21 shift for Trigger, 28 shifts for DAQ and so on).
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
CMS wide committee
• Publication Committee: Chair 3 months; non ex-officio members 1.5 months (16.5 months)• Conference Committee: Chair 3 months; non ex-officio members 1.5 months (9 months)• Statistics Committee: Chair 2 months; members 1 month. (12 months)• Authorship Board: Chair 1.5 months. • Secretaries CB/MB/FB: 1.5 months. (4.5months)
• Total service credit for CMS wide committee: 43.5 person-months (3.6FTE)
G. Tonelli, CERN/Pisa CB Meeting December 11, 2009
Conclusion• A final estimate of the needs 2010-2011 is available. Including the upgrade (~41.5FTEs) it amounts to ~715 FTEs.
•Guidelines for 2010-2011
• no change in the formal rule: 3 months/signing author as minimal obligation• ask again all institutions to produce their best effort as in 2009• plan to have a 10% contingency in the pledges • we propose to introduce an obligation also in terms of central shifts.
CMS wide Committees/activities giving right to credit for service activities will account for ~3.6FTE in 2010-11.
• Final numbers for 2010-2011 are presented for approval at this CB.