Long-Slit and 1D Spectra

• Introduction
• Photometric Corrections
  • Detector Non-Linearity
  • Removing Cosmic Ray Hits
  • Bias and Dark Subtraction
  • Flat-Fielding
• Geometric Correction
  • Detecting and Identifying Arc Lines
  • Getting the Dispersion Solution
  • Distortion Along the Slit
  • Resampling the Data
• Sky Subtraction
• Flux Calibration
  • Flux Calibration and Extinction Correction
  • Airmass Calculation
• Spectral Analysis
  • Rebinning and Interpolation
  • Normalization and Fitting
  • Convolution and Deconvolution
  • Other Useful Commands
• Auxiliary Data
• Command Summary
• Parameters
• Example