Difference between revisions of "Raster Size Calibration"

From Tritium Experiments Group
Jump to navigation Jump to search
Line 5: Line 5:
 
<li> Move target to Carbon Single-Foil
 
<li> Move target to Carbon Single-Foil
 
<li> Request 5uA beam with 2x2 raster
 
<li> Request 5uA beam with 2x2 raster
 +
<li> Start Coda
 
<li> Run spotL/spotR
 
<li> Run spotL/spotR
 
<li> Look at <b>BPM</b> plots, note actual rastered beam size
 
<li> Look at <b>BPM</b> plots, note actual rastered beam size

Revision as of 01:46, 14 November 2017

Back to Installation and Commissioning

Raster Size Tuning

  1. Move target to Carbon Single-Foil
  2. Request 5uA beam with 2x2 raster
  3. Start Coda
  4. Run spotL/spotR
  5. Look at BPM plots, note actual rastered beam size
  6. Request 5uA beam with modified raster size, to try to get actual raster size closer to 2x2mm
  7. Iterate 2-5 until the actual raster size is 2x2mm
  8. Note requested "MCC Raster Size" on the whiteboard
  9. Make a HALOG entry!