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UVES Quality Control:
Lamps

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QUALITY CONTROL
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UVES QC
Trending & QC1
   ECH - Lamps
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QC links:
FF lamp | ARC lamp
QC PLOTS
  CURRENT HISTORY
Daily Health Checks:    
ECH FF lamp stability
ECH ThAr lamp stability
QC1 uves_flat database (advanced users): browse | plot
uves_wave: browse | plot
   Click on CURRENT to see the last trending (Health Check).
   Click on HISTORY to see the historical evolution of the trending.


top Introduction

The monitoring of the ECH calibration lamps is based on FLAT and WAVE calibration data mostly fed by dedicated HC data. All five FLAT lamps are monitored, as well as the ARC lamp LAMP2 which is based on daily Health check data 437nm, 0.4arcs slit, and 580nm, 0.3 arcs slit.

top QC1 parameters

mean_master: mean value across master frame (QC1 database table uves_flat, column mean_master, product keyword PRO.DATAAVG)
Mean of the pixel values in the frame. All pixels are taken into account.

int_avg: average intensity of the emission lines, normalized by EXPTIME (QC1 database table uves_wave)

 


 
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