Difference between revisions of "Requested Spectrometer Pointing Surveys"

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* RHRS: &theta; = 55.5<sup>o</sup> (after fourth pass production)
 
* RHRS: &theta; = 55.5<sup>o</sup> (after fourth pass production)
 
* LHRS: &theta; = 44.5<sup>o</sup> (after third pass production)
 
* LHRS: &theta; = 44.5<sup>o</sup> (after third pass production)
 +
* RHRS: &theta; = 48.75<sup>o</sup> (after third pass DVCS elastic calibration)

Latest revision as of 14:24, 10 October 2016

During each pass change, we require a spectrometer pointing survey for the Left HRS and sometimes for the Right HRS.

  • LHRS: θ = 42.0o (after first pass optics)
  • RHRS: θ = 48.75o (after first pass optics)
  • LHRS: θ = 30.9o (after fourth pass production)
  • RHRS: θ = 55.5o (after fourth pass production)
  • LHRS: θ = 44.5o (after third pass production)
  • RHRS: θ = 48.75o (after third pass DVCS elastic calibration)