Tull echelle reduction
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Contents

  • Pipeline Overview and Structure
    • Overview of the pipeline steps
    • Pipeline structure: how to run it
    • The reduction configuration file
      • General reduction run settings
      • CCD calibration files module
      • Image processing module
      • Order tracing module
      • Spectral extraction module
      • Wavelength calibration module
      • Continuum fitting module
      • Radial velocity module
    • Installation
  • CCD Calibration Files and Image Processing
    • CCD Calibration Files
      • Combining the bias frames
        • Super bias FITS file structure
      • Combining the flat lamp frames
        • Flat field FITS file structure
      • Creating a bad pixel mask
        • Bad pixel mask FITS file structure
    • CCD Image Processing
      • Processed image FITS file structure
  • Tracing Echelle Orders
    • General outline of order tracing steps
    • Getting the order traces
      • Finding the initial trace locations
      • Tracing the order across the detector
    • Fitting the trace
      • Vetting quality of order trace fits
      • Final adopted trace fit
    • Trace FITS file structure
  • Extraction of 1D Spectra
    • Extraction algorithms
      • Optimal extraction
        • Background subtraction
      • Sum extraction
      • Improvements to make
    • Extracted spectrum file structure
      • Importance of extracted spectrum files
  • Wavelength Calibration
    • Wavelength solution from arc lamps
      • Reference files
      • Preparation of the arc lamp observations
        • Initial wavelength solution order offset
      • Identifying emission lines
      • Fitting a wavelength solution
    • Wavelength calibration of science frames
    • Structure of the wavelength extension
  • Stellar spectrum continuum fit
    • Fitting the continuum with a spline
    • Structure of the continuum extension
  • Measuring stellar radial velocities
    • Preparation
      • Barycentric velocity correction
      • Orders to use
    • Broadening function: computation and analysis
      • Known issues
    • Structure of radial velocity extension
  • API Reference
    • modules.ccd_calibrations
      • Module Contents
        • Functions
    • modules.image_processing
      • Module Contents
        • Functions
    • modules.trace_echelle
      • Module Contents
        • Functions
    • modules.extract_spectrum
      • Module Contents
        • Functions
    • modules.wavelength_solve_and_calibrate
      • Module Contents
        • Functions
    • modules.continuum_fit
      • Module Contents
        • Functions
    • modules.radial_velocity
      • Module Contents
        • Functions
    • modules.reduction_utils
      • Module Contents
        • Functions
Tull echelle reduction
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© Copyright 2023, Daniel Krolikowski. Revision 5d7692c7.

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