Difference between revisions of "RunPlanDaily"

From PREX Wiki
Jump to: navigation, search
(Daily Run Plan: tentative Mon-Tue)
(Daily Run Plan: 3/21 day/swing revision)
Line 59: Line 59:
 
* Verify quad polarities (Camsonne)
 
* Verify quad polarities (Camsonne)
 
* Cavity monitors basic function test (Zafar)
 
* Cavity monitors basic function test (Zafar)
* <font color="red">Low current cavity monitors setup (Musson, Zafar)</font> (2 hours)
+
* <font color="red">Low current cavity monitors setup (Musson, Zafar)</font>
| in progress
+
| most done but need access to finish
 
|-
 
|-
 
| 3/21
 
| 3/21
 
| owl
 
| owl
 
|
 
|
 +
* <font color="red">Low current cavity monitors setup (Musson, Zafar)</font>
 
* Access for GEM installation (Camsonne)
 
* Access for GEM installation (Camsonne)
* Remove sieves (assuming low current cavities working)
+
| most done but need access to finish
 +
|-
 +
| 3/21
 +
| day
 +
|
 
* <font color="red">Spectrometer checkout:</font>
 
* <font color="red">Spectrometer checkout:</font>
 
** Quartz detectors checkout (McNulty, Wexler)
 
** Quartz detectors checkout (McNulty, Wexler)
 
** Lumi checkout (Mercado) (2 µA on Ta)
 
** Lumi checkout (Mercado) (2 µA on Ta)
 
** GEM checkout (Camsonne?)
 
** GEM checkout (Camsonne?)
----
+
* A line tuning (Benesch)
At <~ 100 nA up to few µA.
+
* Raster checkout
 +
* Access:
 +
** Low current cavities
 +
** Target position
 +
** Quartz
 +
* <font color="red">Low current cavity monitors setup (Michaels, Zafar)</font>
 +
* Remove sieves (assuming low current cavities working)
 
| not done
 
| not done
 
|-
 
|-
 
| 3/21
 
| 3/21
| day
+
| swing
 
|
 
|
 
* <font color="red">Pointing measurement</font>
 
* <font color="red">Pointing measurement</font>
 
* A_T hole?
 
* A_T hole?
----
 
Page Jack Segal if long access.
 
 
| not done
 
| not done
|-
 
| 3/21
 
| swing
 
|
 
|
 
 
|-
 
|-
 
| 3/22
 
| 3/22

Revision as of 11:43, 21 March 2010

Daily Run Plan

Here are details of the daily run plan. See also the global Run Plan. The person responsible should ensure that a crew of experts is available for the shift. This schedule will be updated frequently by the Run Coordinator as the situation on the ground changes.


Daily Run Plan for PREX   (latest at bottom)
Date (2010) Shift ---------- Activity (Responsible) ---------- --- Status ---
03/19 day pump down; Møller, Compton, septum install; Q2 repair

Insert sieve. (Techs)

03/19 swing Beam restore (B-team) done
03/20 owl
  • Septum checkout (Michaels: Page when beam imminent & spectrometer ready)

also:

  • Initial look at low current cavity monitors (Zafar: Page when beam imminent & spectrometer ready)
  • Target alignment (Michaels)
  • VDC checkout (Michaels)
  • Quartz detectors checkout (McNulty, Wexler -- page when VDC tracks seen)
  • GEM checkout (Camsonne -- page when VDC tracks seen, if left dipole is operating)

All at 1-2 µA.
Scattered energy ~ beam energy = 1.063 GeV.
Quad settings:

  • Right arm:
    • Q1: dI/dP= 411.2474 Amps/GeV/c
    • Q2: dI/dP= 436.2014 Amps/GeV/c
    • Q3: dI/dP= 433.3897 Amps/GeV/c
  • Left Arm:
    • Q1: dI/dP= 419.8772 Amps/GeV/c
    • Q2: dI/dP= 435.6273 Amps/GeV/c
    • Q3: dI/dP= 434.9682 Amps/GeV/c

"Usual" polarity

done
03/20 day Beam off & hall open 9:00 am

Quads repair; Compton install; GEM install; signals debugging. Leave sieves in. (Techs)

done
03/20 swing
  • Close up hall
  • Benesch tuning (1/2 - 2 hours)
  • Verify quad polarities (Camsonne)
  • Cavity monitors basic function test (Zafar)
  • Low current cavity monitors setup (Musson, Zafar)
most done but need access to finish
3/21 owl
  • Low current cavity monitors setup (Musson, Zafar)
  • Access for GEM installation (Camsonne)
most done but need access to finish
3/21 day
  • Spectrometer checkout:
    • Quartz detectors checkout (McNulty, Wexler)
    • Lumi checkout (Mercado) (2 µA on Ta)
    • GEM checkout (Camsonne?)
  • A line tuning (Benesch)
  • Raster checkout
  • Access:
    • Low current cavities
    • Target position
    • Quartz
  • Low current cavity monitors setup (Michaels, Zafar)
  • Remove sieves (assuming low current cavities working)
not done
3/21 swing
  • Pointing measurement
  • A_T hole?
not done
3/22 owl
3/22 day RQ2 repair
3/22 swing Pointing measurement
3/23 owl
3/23 day Beam studies

Remove water target