1. BMN Run owerview D.Vishnevskiy Mar23,2015

2. Run summary information NameFromToRuns Run1Feb 22Feb 1412 -188 Run2Mar 5Mar 8220 - 395 Run3Mar 11Mar 15403 -688

3. Electronics DCH1DCH2 TOF700 TOF400 T0 Trigger marks to PCh beam counters ECAL ZDC

4. Data format errors Processing run: 455 0 Event 301 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66810 !!!!!!!!!!! Event 3927 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 65948 !!!!!!!!!!! 10000 Event 11622 !!!!!!!!!!! serial: 0x000000 id: E8 payload: 801296 !!!!!!!!!!! Event 18802 !!!!!!!!!!! serial: 0x000000 id: 2 payload: 1949702 !!!!!!!!!!! 20000 Event 26727 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66570 !!!!!!!!!!! Event 26729 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66640 !!!!!!!!!!! Event 26730 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66964 !!!!!!!!!!! 30000 Event 37277 !!!!!!!!!!! serial: 0x085A06 id: F payload: 2363417 !!!!!!!!!!! 40000 Event 47428 !!!!!!!!!!! serial: 0x60D350 id: D3 payload: 537792 !!!!!!!!!!! 50000 Event 53616 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66668 !!!!!!!!!!! 60000 70000 Event 72622 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66372 !!!!!!!!!!! Event 74347 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66856 !!!!!!!!!!! 80000 90000 100000 110000 120000 130000 140000 150000 Event 150474 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66984 !!!!!!!!!!! Event 159177 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66746 !!!!!!!!!!! Event 159558 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 67052 !!!!!!!!!!! 160000 Event 166783 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 66780 !!!!!!!!!!! 170000 Event 175620 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 40076 !!!!!!!!!!! Event 179373 !!!!!!!!!!! serial: 0x692E11 id: D1 payload: 67240 !!!!!!!!!!! “Monster” events broken events

5. Detector mappings Run1Run2Run3 Tof400TOF400_map_Mar4.txtTOF400_map_Mar11.txt Tof700TOF700_map_Feb20_Mar11.txtTOF700_map_Mar11.txt DchDCH_map_Feb20_Feb25.txtDCH_map_Mar4.txtDCH_map_Mar11.txt ZDCZDC_map_Feb20.txt ECALWill be ready soon PCh http://mpd.jinr.ru/trac/browser/bmnroot/input

6. Data types Event builder data (*.data files), 2 groups –Format changed after RUN1 HRB files (*.dat files), PCh –For Run3 ~every run RAW files, data from electronics, format independent, ROOT branches (RAW digits) Digit files, raw data with mapping applied ( detectors structure oriented ) RecHits High level objects

7. Data location Raw data (.data &.dat files): /nica/data4mpd1/dataBMN/run1 /nica/data4mpd1/dataBMN/run2 /nica/data4mpd1/dataBMN/run3 Raw ROOT files (for event builder data & hrb): /nica/data4mpd1/dataBMN/bmnroot/RAW Raw ROOT files ( event builder + hrb): /nica/data4mpd1/dataBMN/bmnroot/EB+HRB

8. ADC & TDC raw data format http://mpd.jinr.ru/trac/browser/bmnroot/bmndata/BmnTDCDigit.h http://mpd.jinr.ru/trac/browser/bmnroot/bmndata/BmnADCDigit.h

9. Trigger & timing data formats http://mpd.jinr.ru/trac/browser/bmnroot/bmndata/BmnTTBDigit.h http://mpd.jinr.ru/trac/browser/bmnroot/bmndata/BmnSyncDigit.h

10. RAW -> DIGIT http://mpd.jinr.ru/trac/browser/bmnroot/macro/run/testRaw2Digit.C root [2].x testRaw2Digit.C("/nica/data4mpd1/dataBMN/bmnroot/RAW/bmn_run0607.root"); http://mpd.jinr.ru/trac/browser/bmnroot/macro/run/testRaw2DigitMwpc.C r oot [0].x testRaw2DigitMwpc.C("/nica/data4mpd1/dataBMN/bmnroot/EB+HRB/bmn_run0645_eb+hrb.root")

11. Mwpc mapping mapDevID.insert(MMAP::value_type(0x046F304E, 0)); //x11 CHAMBER #1 mapDevID.insert(MMAP::value_type(0x046F3043, 1)); //yl11 mapDevID.insert(MMAP::value_type(0x046F1A8D, 2)); //yl12 mapDevID.insert(MMAP::value_type(0x046F4504, 3)); //x12 mapDevID.insert(MMAP::value_type(0x046F4514, 4)); //yr11 mapDevID.insert(MMAP::value_type(0x046F45DF, 5)); //yr12 mapDevID.insert(MMAP::value_type(0x046EFA53, 6)); //x11 CHAMBER #2 mapDevID.insert(MMAP::value_type(0x046F3F1D, 7)); //yl11 mapDevID.insert(MMAP::value_type(0x046F028B, 8)); //yl12 mapDevID.insert(MMAP::value_type(0x046F3F97, 9)); //x12 mapDevID.insert(MMAP::value_type(0x046F4513, 10)); //yr11 mapDevID.insert(MMAP::value_type(0x046F3F8E, 11)); //yr12 mapDevID.insert(MMAP::value_type(0x046F47CB, 12)); //x11 CHAMBER #3 mapDevID.insert(MMAP::value_type(0x046F3F8B, 13)); //yl11 mapDevID.insert(MMAP::value_type(0x046F30B8, 14)); //yl12 mapDevID.insert(MMAP::value_type(0x046F2950, 15)); //x12 mapDevID.insert(MMAP::value_type(0x046F2A79, 16)); //yr11 mapDevID.insert(MMAP::value_type(0x046F2FFF, 17)); //yr12 Layers 0..17 Channels 0..95

12. BmnMwpcDigit http://mpd.jinr.ru/trac/browser/bmnroot/bmndata/BmnMwpcDigit.h

13. DCH - 2 chambers, 8 layers each: XA,XB; YA,YB; VA,VB; UA,UB - Each layer have 240 channels, step 1cm (15 groups of 16 channels) - A&B shifted by 1/2 cm - V,U rotated by 45 deg wrt X,Y - group 15 is readout of group 7 from opposite side of beam hole

14. DCH Time correlation between shifted planes A&B Needed to increase resolution: R(t)~=0.5/100 cm/ns; T=(Ta+Tb)/2; Xa=Xa+R(Ta-T); Xb=Xb- R(Tb-T); X=(Xa+Xb)/2; // position X

15. BmnDchDigit need more precise R(t) calibration

16. TOF400 mapping 2 modules 24 strips each Possible mapping problems Left sideRight side

17. TOF400 timing

18. TOF400 position Strip length ~=60cm L&R Cables have different length

19. TOF700 - 4 chambers: 2 big, 2 small - 32 strips each (two sides readout) - 1.8 cm big strip width (1 mm offset) - 1.0 cm small strip width (1 mm offset) Up big (UB) Down big (DB) Up small (US) Down small (DS)

20. TOF700 mapping Run1,Run2 Run3 UB L R DB L R US L R DS L R Two dead TDC channels Some strips have significant difference in L & R counts Mapping need to be validated

21. TOF700 & 400 digis To produce BmnTof1Hit & BmnTof2Hit we need: - Implement TDC DNL and INL corrections to improve timing resolution - dt(amplitude) corrections to improve timing resolution - Measure L(t) (DCH tracks needed) to have position on the strip (expected 5mm resolution)

22. ZDC Average signal

23. ZDC signals What is “Energy”?

24. ECAL Only 18 channels connected to readout

25. ECAL average shape

26. BmnZDCDigis & BmnEcalDigis To produce BmnZDCHit & BmnEcalHit we need: - Understand what is “raw energy” - Made energy calibration (raw number -> real energy)