
Run # 1581   Tape: YA0291  Shift: SHIFT5        Date: 961118   Time: 06:15:09

             # of events: 19     Start block:  7000    Last block:___________

DAQ conf.:              VT1: OFF VT2: OFF MTL: OFF MTR: OFF TOF: OFF TOFG: OFF

Beam: PB        Energy:  157 GeV/n   Target:   PB        Thickness:    224 mg

Trigger: B*S3_BAR*VETO      S3/S4/S5: 200 mV                  VETO:    127 mV

Magnet conf.:          Magnet#1:     0 A/ -0.0 T    Magnet#2:     0 A/ -0.0 T 
Scaler readings (10 spills): S1: _________  V0: _________  B(gated): ________

                       Triggers: _________           Trig./B(gated): ________

Production run, beam def.:S1*V0_bar*S2, MTPCL jumper 3 off, pregate, S3 threshold 200 mV. Restarted after reseting due to PE light on MM, (VME OAXX). Beam intensity reduced by about factor 2 to 42k on S. - STOPPED NORMALLY

Atmospheric pressure:   944.000 mbar    T0:   1.470 us

VT1:
gas: NE:91%/CO2:9%             Temp.: 20.1 C     drift velocity:  1.39729
drift: 12.992  kV        sense wires: 1110/1060 V   gating grid:-115/+-45 V

VT2:
gas: NE:91%/CO2:9%             Temp.: 19.8 C     drift velocity:  1.39210
drift: 12.941  kV        sense wires: 970       V   gating grid:-115/+-45 V

MTL:
gas: AR:91%/CH4:4.5%/CO2:4.5%  Temp.: 20.0 C     drift velocity:  2.31108
drift: 18.995  kV        sense wires: 1030/1100 V   gating grid:-110/+-50 V

MTR:
gas: AR:91%/CH4:4.5%/CO2:4.5%  Temp.: 21.2 C     drift velocity:  2.32495
drift: 18.940  kV        sense wires: 1030/1100 V   gating grid:-110/+-50 V