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Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 1 Data Taking Jan 2 – 8 Store # BeginLum [cm -2 s -1 ]Duration 3123Fri 16:134.3E31 27.9 hrs 3125Sat 23:414.2E31.

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Presentation on theme: "Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 1 Data Taking Jan 2 – 8 Store # BeginLum [cm -2 s -1 ]Duration 3123Fri 16:134.3E31 27.9 hrs 3125Sat 23:414.2E31."— Presentation transcript:

1 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 1 Data Taking Jan 2 – 8 Store # BeginLum [cm -2 s -1 ]Duration 3123Fri 16:134.3E hrs 3125Sat 23:414.2E hrs 3127Mon 4:404.4E hrs 3130Tue11:284.6E hrs 3132Thu 1:59 4.7E hrs 7 of the 8 best stores (initial luminosity) in the last month Long stores, targeted studies and recycler shots 141 (!) hrs in store for the week

2 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 2 Integrated Luminosity

3 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 3 Data Taking Jan 2 – 8 Day∫L dt (del)∫L dt (rec)Efficiency FriJan nb nb % SatJan nb nb % SunJan nb nb % MonJan nb nb % TueJan nb nb % WedJan nb nb % ThuJan nb nb % This week 10947nb nb % Best week9786nb nb % (May ) Only category where we have not set records recently is efficiency... All-time best

4 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 4

5 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 5 Store 3123 (Jan2-3) Initial Lum. 4.3 ⋅ cm -2 s -1 SBC (0x53)Restart CFT (23min)temperature control program (15min)

6 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 6 Store 3125 (Jan3-5) Initial Lum. 4.2 ⋅ cm -2 s -1 SMT HDI, 2xL2 medium hammerM200 tripsEnd store confusion (50min)(18+15min) L1 Trigmon down for much of the store

7 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 7 Store 3127 (Jan5-6) Initial Lum. 4.4 ⋅ cm -2 s -1 STT outM200 trip, x24/x25 outfix CTTSTT (15min)(13min)(22min)(15min) (slow NFS) NFS overloaded evening/owl

8 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 8 Store 3132 (Jan8-9) Initial Lum. 4.7 ⋅ cm -2 s -1 First run ever with >500nb -1 recorded (507nb -1, run ) Inappropriate prescalesMuon PDT231hot tower chosen(32min)(30min)

9 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 9 Store 3130 (Jan6-7) Initial Lum. 4.6 ⋅ cm -2 s -1 SMT HDI B4-L6-05SBC 0x51 + farm resetEnd-of-store studies (22min)(28min)Special run (CTT)

10 Arnd Meyer (RWTH Aachen) Jan 9, 2004Page 10 Agenda RussMechanical StuOnline Fritz / GeoffControls Michiel / ElliotGM Michael / SergeySMTStefan / BrigitteCTT Fred / Drew / AbidCFT / PSBill L. / LarsSTT RobertCALJeffL1Muon Al ItoCentral MuonMiroslavL2 DmitriForward MuonGordon / DougL3 BrendanLuminosity Andrew / Mike S.FPD


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