- apall - Extract 1D spectra (all parameters in one task)
- apdefault - Set the default aperture parameters and apidtable
- apedit - Edit apertures interactively
- apfind - Automatically find spectra and define apertures
- apfit - Fit 2D spectra and output the fit, difference, or ratio
- apflatten - Remove overall spectral and profile shapes from flat fields
- apmask - Create and IRAF pixel list mask of the apertures
- apnormalize - Normalize 2D apertures by 1D functions
- aprecenter - Recenter apertures
- apresize - Resize apertures
- apscatter - Fit and subtract scattered light
- apsum - Extract 1D spectra
- aptrace - Trace positions of spectra
- bplot - Batch plots of spectra
- calibrate - Apply extinction and flux calibrations to spectra
- continuum - Fit the continuum in spectra
- deredden - Apply interstellar extinction corrections
- dispcor - Dispersion correct spectra
- dopcor - Doppler correct spectra
- ecidentify - Identify features in spectrum for dispersion solution
- ecreidentify - Automatically identify features in spectra
- refspectra - Assign wavelength reference spectra to other spectra
- sapertures - Set or change aperture header information
- sarith - Spectrum arithmetic
- scombine - Combine spectra
- scopy - Select and copy apertures in different spectral formats
- sensfunc - Create sensitivity function
- setairmass - Compute effective airmass and middle UT for an exposure
- setjd - Compute and set Julian dates in images
- sflip - Flip data and/or dispersion coordinates in spectra
- slist - List spectrum header parameters
- specplot - Stack and plot multiple spectra
- specshift - Shift spectral dispersion coordinate systems
- splot - Preliminary spectral plot/analysis
- standard - Identify standard stars to be used in sensitivity calc
- doecslit - Process Echelle slit spectra
- dofoe - Process Fiber Optic Echelle (FOE) spectra
- demos - Demonstrations and tests
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Maintained by the Science Software Group at STScI
This file last updated on 11 Dec 1997