Hall C Raster Algorithm¶

Raster Calibration¶

• Raster parameters from calibration

;             Fast Raster calibration constants
;             =================================
  gusefr               = 1  
; flag if 1 fast raster data used with average beam pos and angles in
; calculating beam position
; if 0 then only use average beam pos and angles in calculating beam position
; Various fast raster quantities: gUse* are flags
; Raster constants determined from coin run 4556 on Aug 20, 2018
gfr_cal_mom  = 8.518
gfrxa_adc_zero_offset = 64150
gfrxb_adc_zero_offset = 66250
gfrya_adc_zero_offset = 67700
gfryb_adc_zero_offset = 64100
gfrxa_adcpercm = 158000
gfrxb_adcpercm = 147000
gfrya_adcpercm = 155500
gfryb_adcpercm = 157500

• Mark Jones' Raster Calibration
• Run 4556, used for calibration

• Fast Raster correlations in H(e,e'p) during Fpi-2 "and" https://hallcweb.jlab.org/hclog/0407_archive/040728115434.html