[ ESO ]
UVES Quality Control:
Fibre wave

CAL | HC | refs | QC
QUALITY CONTROL
    HOME
UVES QC
Trending & QC1
   MOS - Wavelength Solution
Pipeline
Data Packages
Data Management
Solar&sky spectra
QC links:
Resolution | dispersion | number of lines | min/max wavelength
QC PLOTS
  CURRENT HISTORY
Daily Health Checks:    
MOS WAVE ResolvingPower 580 REDU
REDL
MOS WAVE Dispersion 580 REDU
REDL
MOS WAVE NumLines 580 REDU
REDL
MOS WAVE WLmin 580 REDU
REDL
MOS WAVE WLmax 580 REDU
REDL
QC1 uves_fib_wave database (advanced users): 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 MOS WAVECAL data are taken in the 7+1 Fibre mode 580 nm MOS setting using Plate 1. Their QC1 parameters are used to monitor the quality of the MOS wavelength solution.

top QC1 parameters

QC1 parameters

  • median resolving power of lines selected (QC1 database table uves_fib_wave, column resol_med, product keyword QC.RESOLMED)
    Description: measured median resolving power of lines selected
  • rms of residual of line positions to fit [mA] (QC1 database table uves_fib_wave, column resid_rms, product keyword QC.LINE.RESIDRMS)
    Description: parameter to check precision of wavelength calibration solution
  • number of lines selected (QC1 database table uves_fib_wave, column nlin_sel, product keyword QC.NLINSEL)
    Description: number of lines which could be cross-identified with the catalogue
  • minimum and maximum wavelength of solution (QC1 database table uves_fib_wave, columns lambda_min and lambda_max)
    Description: minimum and maximum wavelength of solution which can be used as additional indicator for issues

 


 
[ESO][Index][Search][Help][News]