Difference between revisions of "Run plan for J/psi-007"

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=== Detector checkout and calibrations ===
 
=== Detector checkout and calibrations ===
 +
 +
 +
Additional instructions:
 +
* We run both the COIN and separate DAQs during this phase!
 +
* Inelastic measurement:
 +
** Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
 +
* Elastic measurement:
 +
** Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
 +
** Take pre-scaled 3/4 singles in both arms, set pre-scalers so the singles rate is <100Hz
 +
** This run needs a special temporary trigger that will be connected to PS5
 +
** Make sure sure PS5 = 0
 +
* Take 5min
 +
 
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−
 
−
Additional instructions:
 
−
* We run both the COIN and separate DAQs during this phase!
 
−
* Inelastic measurement:
 
−
** Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
 
−
* Elastic measurement:
 
−
** Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
 
−
** Take pre-scaled 3/4 singles in both arms, set pre-scalers so the singles rate is <100Hz
 
−
** This run needs a special temporary trigger that will be connected to PS5
 
−
** Make sure sure PS5 = 0
 
−
* Take 5min
 
  
 
=== Radiator and production trigger checkout ===
 
=== Radiator and production trigger checkout ===

Revision as of 07:37, 8 February 2019

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Commissioning

Beam checkout

Detailed beam checkout instructions can be found here.

HMS SHMS Target Radiator I (uA) Raster Duration Q (C) Trigger DAQ
P P
Harp Scan Empty out 5 OFF 0:15
YAG: Beam spot Empty out tune OFF 0:05
YAG: Raster check Empty out tune 2x2 0:10
Carbon hole 4.712 17.08 (-) 5.389 15.81 (-) C-hole out 5 3x3 0:30 3/4 singles separate

Detector checkout and calibrations

Additional instructions:

  • We run both the COIN and separate DAQs during this phase!
  • Inelastic measurement:
    • Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
  • Elastic measurement:
    • Take 5min of MODE 10 data before starting the the inelastic measurement, then switch back to MODE 9.
    • Take pre-scaled 3/4 singles in both arms, set pre-scalers so the singles rate is <100Hz
    • This run needs a special temporary trigger that will be connected to PS5
    • Make sure sure PS5 = 0
  • Take 5min
HMS SHMS Target Radiator I (uA) Raster Duration Q (C) Trigger DAQ
P THETA P THETA
Trigger checkout 4.712 17.08 (-) 5.389 15.81 (-) LH2 out 70 2x2 0:15 3/4 (HMS) + 3/4 (SHMS) COIN
PID checkout 4.712 17.08 (-) 5.389 15.81 (-) LH2 out 70 2x2 0:15 3/4 singles COIN
PID checkout 3.5 21 (-) 3.5 21 (-) LH2 out 70 2x2 0:15 3/4 singles COIN
ECAL calibration 4.75 21 (-) 4.75 21 (-) LH2 out 70 2x2 0:15 3/4 singles COIN
ECAL calibration 4.1 21 (-) 3.5 25 (-) LH2 out 70 2x2 0:15 3/4 singles separate
inelastic 4.1 21 (-) 3.5 25 (-) LH2 out 70 2x2 0:30 ELREAL singles separate
inelastic 4.1 21 (-) 3.5 25 (-) Dummy out 40 2x2 0:10 ELREAL singles separate
optics 4.1 21 (-) 3.5 25 (-) Optics out 65 2x2 0:30 ELREAL singles separate
inelastic CSB 4.1 21 (+) 3.5 25 (+) LH2 out 70 2x2 0:30 ELREAL singles separate
inelastic CSB 4.1 21 (+) 3.5 25 (+) Dummy out 40 2x2 0:10 ELREAL singles separate
coinc elastic 4.618 27.18 (+) 6.826 18 (-) LH2 out 70 2x2 0:30 3/4 (HMS) + ELREAL (SHMS) COIN
coinc elastic 4.618 17.18 (+) 6.826 18 (-) Dummy out 40 2x2 0:10 3/4 (HMS) + ELREAL (SHMS) COIN

Radiator and production trigger checkout

HMS SHMS Target Radiator I (uA) Raster Duration Q (C) Trigger DAQ
P THETA P THETA
empty target 4.95 19.1 (+) 4.835 17 (-) Empty out 70 2x2 0:05 3/4 singles COIN
do we see radiator? 4.95 19.1 (+) 4.835 17 (-) Empty in 70 2x2 0:10 3/4 singles COIN
baseline 4.95 19.1 (+) 4.835 17 (-) LH2 out 70 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (10uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 10 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (20uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 20 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (30uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 30 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (40uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 40 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (50uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 50 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (60uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 60 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (70uA) 4.95 19.1 (+) 4.835 17 (-) LH2 in 70 2x2 0:10 ELREAL (HMS) + 3/4 (SHMS) COIN
radiator (3/4 test) 4.95 19.1 (+) 4.835 17 (-) LH2 in 70 2x2 0:10 3/4 (HMS) + 3/4 (SHMS) COIN

Production

Production phase 1 (Production checkout and 66% of High-E/low-t point)

High E/low t 4.95 19.1 (+) 4.835 17 (-) LH2 in 70 2x2 8:00 production COIN
High E/low t 4.95 19.1 (+) 4.835 17 (-) Dummy in 40 2x2 2:45 production COIN
High E/low t 4.95 19.1 (+) 4.835 17 (-) LH2 out 70 2x2 1:20 production COIN
test: Mid E/ low t 4.6 19.9 (+) 4.3 20.1 (-) LH2 in 70 2x2 0:30 3/4 (HMS) + 3/4 (SHMS) COIN
test: high t 4.08 16.4 (+) 3.5 30 (-) LH2 in 70 2x2 0:30 3/4 (HMS) + 3/4 (SHMS) COIN
optics HMS 4.95 20.347 (-) 4.835 17 (+) Optics out 65 2x2 0:30 ELREAL HMS HMS
High E/low t 4.95 19.1 (-) 4.835 17 (+) LH2 in 70 2x2 8:00 production COIN
High E/low t 4.95 19.1 (-) 4.835 17 (+) Dummy in 40 2x2 2:45 production COIN
High E/low t 4.95 19.1 (-) 4.835 17 (+) LH2 out 70 2x2 1:20 production COIN

Production phase 2 (66% of Mid-E/low-t point)

Mid E/low t 4.6 19.9 (-) 4.3 20.1 (+) LH2 in 70 2x2 16:00 production COIN
Mid E/low t 4.6 19.9 (-) 4.3 20.1 (+) Dummy in 40 2x2 5:30 production COIN
Mid E/low t 4.6 19.9 (-) 4.3 20.1 (+) LH2 out 70 2x2 2:40 production COIN
test: high t 4.08 16.4 (-) 3.5 30 (+) LH2 in 70 2x2 0:30 3/4 (HMS) + 3/4 (SHMS) COIN
Mid E/low t 4.6 19.9 (+) 4.3 20.1 (-) LH2 in 70 2x2 16:00 production COIN
Mid E/low t 4.6 19.9 (+) 4.3 20.1 (-) Dummy in 40 2x2 5:30 production COIN
Mid E/low t 4.6 19.9 (+) 4.3 20.1 (-) LH2 out 70 2x2 2:40 production COIN

Production phase 3 (50% of high-t point)

high t 4.08 16.4 (+) 3.5 30 (-) LH2 in 70 2x2 48:00 production COIN
high t 4.08 16.4 (+) 3.5 30 (-) Dummy in 40 2x2 16:30 production COIN
high t 4.08 16.4 (+) 3.5 30 (-) LH2 out 70 2x2 8:00 production COIN
high t 4.08 16.4 (-) 3.5 30 (+) LH2 in 70 2x2 48:00 production COIN
high t 4.08 16.4 (-) 3.5 30 (+) Dummy in 40 2x2 16:30 production COIN
high t 4.08 16.4 (-) 3.5 30 (+) LH2 out 70 2x2 8:00 production COIN

Production phase 4

TBD based on results from first production phases and beam quality.

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