Difference between revisions of "Run Planning Meeting Notes, April 11-April 18, 2016"

Revision as of 08:32, 15 April 2016

Accelerator Status
- Beam went down at 8am Tuesday for beam studies. Expected back at noon.
- ion chambers calibrated .... maybe
- Running with 5th-pass separator
- Hall-B becomes priority 15:00 Friday
Hall-D/GlueX items
- NO PARKING ON SOUTH OR NORTH SIDE OF ROAD
- Latest scans: 5C11,5C11B , Hall-D
- Collimator Motor not responding
- Empty run complete
- TRD Run complete
- Trigger Studies
- Quadrupole Test complete
- Tagger Microscope alignment complete
- other systems?
Run Plan
- Trigger Studies
- Active Collimator Raster? - Todd/Richard
- High Luminosity w/o ER
- Production Running 50um
Offline analysis?
- Vertex Distributions (Simon)
- Accidental \rho& rates vs. collimator size (Justin)
AOB?

Accelerator Status
- Beam went down at 8am Tuesday for beam studies. Expected back at noon.
- ion chambers calibrated .... maybe
- Running with 5th-pass separator
- Hall-B becomes priority 15:00 Friday
Hall-D/GlueX items
- Latest scans: 5C11,5C11B , no Hall-D harp scan
- High Luminosity Test
  - JD70-119 20um
  - 200nA, 250nA, 300nA, 350nA, 400nA (runs 11359-11363)
  - CDC inner ring HV current limit raised from 12uA to 16uA (restored after)
- TAC run complete
- TRD run
- Quadrupole measurement
- other systems?
Run Plan
- Empty Target Run
- TRD run ~1hr (Lubomir, Sergey)
- Trigger Studies - NO PARKING ON SOUTH SIDE OF ROAD
  - Requires individual thresholds
- Quadrupole test (partial progress1 partial progress2 partial progress3)
- Production running on 50um diamond
- Mode 8 run w/ Amorphous ~1hr
- Active Collimator Raster
Offline analysis?
AOB?

Accelerator Status
- Beam went down at 7am for work in SL.
- Accelerator will investigate going back to 5th pass separation. If possible, Hall-A will use 5 pass beam. If not, they will use 4 pass.
- Beam expected back late during swing shift or early owl
Hall-D/GlueX items
- Solenoid Incident
  - Initial indications
  - Assessment and Repair plan
  - Safety walkthrough
  - Online Monitoring
- https://logbooks.jlab.org/entry/3397771 Pulser Trigger]
- Latest scans: 5C11,5C11B , Hall-D harp scan
- other systems?
Run Plan
- Mode 8 run w/ Amorphous ~1hr
- TRD runs ~1hr (Lubomir, Sergey)
- Halo Linearity scan (Hovanes)
- Harp scan collection
- Production running on 50um diamond
  - Parasitic quadrupole test (partial progress)
  - Parasitic DAQ livetime/RAID test
Offline analysis?
- TPOL analysis
AOB?

Accelerator Status
- Beam went down at 7am for radcon survey of SL
- Hall-A going to 2 pass (will take a couple of hours. Estimate is to come back ~10am)
  - "... blind ..."
Hall-D/GlueX items
- Solenoid Trip
- Latest scans: 5C11,5C11B , Hall-D harp scan
- Beam current Stability
- Rates and Live times
- other systems?
Run Plan
- Mode 8 run w/ Amorphous ~1hr
- TRD runs ~1hr (Lubomir, Sergey)
- Halo Linearity scan (Hovanes)
- Harp scan collection
- Production running
  - Parasitic quadrupole test
  - Parasitic DAQ livetime/RAID test
Offline analysis?
AOB?

@@ Line 21: / Line 21: @@
 #* other systems?
 # Run Plan
-#* TRD run '''~1hr''' (Lubomir, Sergey)
 #* Trigger Studies
-#** Requires individual thresholds
+#* Active Collimator Raster? - Todd/Richard
-#* Active Collimator Raster - Todd/Richard
+#* High Luminosity w/o ER
+#* Production Running 50um
 # Offline analysis?
 #* [https://logbooks.jlab.org/entry/3398923 Vertex Distributions] (Simon)
 #* [https://logbooks.jlab.org/entry/3398795 Accidental \rho& rates vs. collimator size] (Justin)
 # AOB?
 ==Thursday, April 14==