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CASPIR Image Composite Database
Long-Slit Grism Data Reduction
Introduction
Forming BIAS and DARK Frames
Linearity Correction
Defining The Geometrical Transformation
Combining Individual Images
Flatfielding
Fixing Known Bad Pixels
Interactively Cleaning Bad Pixels
Applying The Geometrical Transformation
Slit Illumination Correction
Extraction of 1D Spectra
Flux Calibration
Division By A Flat Spectrum Star
Plotting The Final Spectrum
Kabal
Thu Jun 5 16:44:21 EST 1997