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Reduction of Long Slit and 1D Spectra
Introduction
Purpose
Retrieving demonstration and calibration data
A Typical Session: Cook-book
Getting Started
Set the context
Initializing keywords
Reading the Data
Pre-processing the spectra
Getting the Dispersion Solution
Line Detection in the Comparison Spectrum
Line Identification
Determination of the Dispersion Coefficients
Possible Graphical Verifications
Refining the Dispersion Relation
Resampling in Wavelength
Resampling with the Row-by-Row Solution
Resampling with the Bivariate Solution
Not Resampling the Data
Estimating the Sky Background
Extracting the Spectrum
Flux Calibration
End of the Session
XLong
Graphical User Interfaces
Initializing Keywords
Short Help
Sending Commands
On line HELP facility
Entering File Names
Dialog Windows
Getting Started
Saving and Loading Session Parameters
Detecting lines in the comparison (arc) spectrum
Identify the lines in one of the rows of the spectrum
Wavelength calibration
Rebin to wavelength scale
Extract
Flux Calibration
Performing Batch Reduction
Petra Nass
3/23/1999
