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Muon Spectrometer Detector Description

Muon Spectrometer Detector Description. Outline: - Present situation - Missing elements - New chain to update parameters - Alignment issues - GeoModel issues - Manpower issues. Present situation. R_Light_01_01 (R): ATL-CSC-01-00-00

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Muon Spectrometer Detector Description

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  1. Muon Spectrometer Detector Description Outline: - Present situation - Missing elements - New chain to update parameters - Alignment issues - GeoModel issues - Manpower issues

  2. Present situation R_Light_01_01 (R): ATL-CSC-01-00-00 primary numbers coming from plans Reference: allow cross check and debugging with Alignment software R_Light_01_01_EGG(R'): egg shape (7.5 mm in vertical direction, except BEE) • R_Light_01_01_EGG_RNDM (R”): ATL-CSC-01-01-00 • egg shape (7.5 mm in vertical direction) overestimated (4mm) • shifts: ~1mm in 3 space directions underestimated (2 to 4 mm) • tilts: ~1mrd in 3 space directions underestimated (2 to 4 mm) all chambers barrel & end cap are moved

  3. Missing elements Saddle Small & big wheel supports MDT barrel supports CSC supports ID patch panels Access platforms Platforms sector 13 Services (cable tray...) Tomograph data .... • Black already in primary numbers (AMDB) but not in GeoModel/G4 • Red not yet implemented anywhere

  4. Detector description parameters chain Primary numbers Oracle GeoModel G4 AMDB Active part automatic-translation Dead Matter Reconstruction

  5. Primary numbers Primary numbers coming from plans active part : MDT,RPC,TGC,CSC dead part: coils, feet, cryostat ,.. ~50 000 parameters No clashes : only one way to debug: PERSINT

  6. Lines A & B AMDB description D-line : objects Dimensions P-line : objects Positioning H-line : Cuts out A-line : alignment correction (x,y,z,,qxqy,qz) B-line : MDT deformations (8 parameters) never been tested

  7. Oracle(1) Old way to update Oracle DB Active part: complicated chain to create SQL files no maintenance possible primary numbers vs Oracle checked(AmdcOracle Svc) position deduced from primary number vs GeoModel checked(AmdcMGM) Dead part : complicated chain, no maintenance possible, update very difficult no way to compare easily primary numbers and Oracle parameters due the absence of BREP'S & Boolean in GeoModel/G4 coil, feet, ... done long time ago, parameters no coming from primary numbers => CLASHES

  8. Oracle(2) New way to update Oracle DB Active part: New chain, clean, from primary numbers to SQL files NTU Athena / Saclay share the job SQL files are easier to update Oracle DB CSC cosmic set-up do in that way need to validate with r_01_01 the new path need to update primary numbers to Oracle Dead part : primary numbers already in Oracle

  9. GeoModel New way to update GeoModel Dead part : Source-to-source translator written to automatically go from XML to C++ prototype ok update on BREP'S & G4 in place Work to be done to validate the new path stopper: need to debug GeoModel for BREP'S need to validate G4 new volumes read at initialisation phase primary numbers from oracle DB validation for an already existing volume (ex.: Voussoirs) with muons update all dead matters parameters full validation

  10. ManPower(1) Primary numbers update JF.Laporte & D.Pomarede Software to update Oracle DB : Active part JF.Laporte, A. Ailiopoulos,V.Tsulaia & M Koratzinos Software to update Oracle DB : Dead matter part M Koratzinos & A.Barashkou GeoModel S.Spagnolo & V.Tsulaia GeoModel/G4 translation V.Tsulaia

  11. ManPower(2) JF.Laporte 10 % D.Pomarede 5 % A. Ailiopoulos 50 % V.Tsulaia 10 % M Koratzinos 100% last 5 months 0 % A.Barashkou 10 % S.Spagnolo 30 % Total FTE : 1.15 50 000 parameters!!! 7000 m2 chambers!!

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