Fall 2018 Optics Runs

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Revision as of 00:35, 28 September 2018 by Shujie (talk | contribs) (→‎HRS-L)
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  • E0 = 10.6 GeV, Theta_L = 17 Degrees, Theta_R = 24.00 Degrees

Optics Runs with Sieve Out

HRS-L

Run-No E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
3443,3448,3449 3.93 17.009 Optics 9.00 1/1/1
3444 3.82 17.009 Optics 9.00 1/1/1
3447 3.67 17.009 Optics 9.00 1/1/1
3432-3442 3.82 17.009 Tianium 5.00 1/1/1 Harp Scan run at different beam position
3445 3.82 17.009 Tianium 9.00 1/1/1
3446 3.67 17.009 Titanium 9.00 1/1/1

HRS-R

Run-No E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
93486,93487,93490, 93491,93492 3.10 24.016 Optics 9 1/1/1
93488, 93489 3.10 24.016 Titanium 9 1/1/1
93474-93485 3.10 24.016 Titanium 5 1/1/1 Harp Scan Runs

Optics Runs with Sieve In

HRS-L

  • The raster was on for the first three runs then was off since as indicated.
Run-No (xxxx) E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
3456 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 900A raster off
3452 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 900A, raster on
3457 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 882.8A, raster off
3453 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 882.8A, raster on
3455 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 870.7A, regulator on, standard tune, raster off
3454 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 870.7A, regulator on, standard tune, raster on
N/A 3.93 17.009 Titanium 9.00 1/1/1 Q1, I = 820.6A, linear tune, raster off
3459, 3460, 3461 3.93 17.009 Optics 9.00 1/1/1 Q1, I = ```882.8A```, best tune, raster off
  • From this point, all raster off
Run-No (xxxx) E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
3462,3469,3470 3.82 17.009 Titanium 9.00 1/1/1 Q1, I = 875A
3463 3.82 17.009 Titanium 9.00 1/1/1 Q1, I = 855A
3464, 3465 3.82 17.009 Titanium 9.00 1/1/1 Q1, I = 797.6A, linear tune
3.82 17.009 Optics 9.00 1/1/1 Q1, I = ```875 A```, best tune


Run-No (xxxx) E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
3467 3.67 17.009 Titanium 9.00 1/1/1 Q1, I = 823.6 A
3.67 17.009 Optics 9.00 1/1/1 Q1, I = ???A, best tune

HRS-R

Run-No (xxxx) E'(GeV/c) Theta (Degree) Targets Current Prescale Total Events Comments
93495 3.10 24.016 Titanium 9 1/1/1 raster on
93496 3.10 24.016 Titanium 9 1/1/1 raster off
3.10 24.016 Optics 9 1/1/1 raster off