IRAF
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Package and Task Reference
dataio: Data format conversion package (RFITS, etc.)
images: General image processing package
language: The command language itself
lists: List processing package
obsolete: Obsolete tasks
noao: The NOAO optical astronomy packages
artdata: Artificial data generation package
astcat: Astronomical catalog and surveys access package
astutil: Astronomical utilities package
digiphot: Digital stellar photometry package
imred: Image reductions package
argus: CTIO ARGUS reduction package
bias: General bias subtraction tools
crutil: Tasks for detecting and removing cosmic rays
ccdred: Generic CCD reductions
ctioslit: CTIO spectrophotometric reduction package
dtoi: Density to Intensity reductions for photographic plates
echelle: Echelle spectral reductions (slit and FOE)
generic: Generic image reductions tools
hydra: KPNO HYDRA (and NESSIE) reduction package
iids: KPNO IIDS spectral reductions
irred: KPNO IR camera reductions
irs: KPNO IRS spectral reductions
kpnocoude: KPNO coude reduction package (slit and 3 fiber)
kpnoslit: KPNO low/moderate dispersion slits (Goldcam, RCspec, Whitecam)
quadred: CCD reductions for QUAD amplifier data
specred: Generic slit and fiber spectral reduction package
mtlocal: Magtape i/o for special NOAO format tapes
nobsolete: Obsolete tasks to be phased out in a future release
nproto: Prototype (temporary, contributed) tasks
observatory: Examine and define observatory parameters
obsutil: Observing utilities (planning or evaluation)
onedspec: One dimensional spectral red & analysis package
rv: Radial velocity analysis package
twodspec: Two dimensional spectral red & analysis package
plot: Plot package
proto: Prototype or interim tasks
softools: Software tools package
system: System utilities package
utilities: Miscellaneous utilities package
External packages
SPP Reference Manual
CL Programmer’s Manual
IRAF Standards and Conventions
Standard Nomenclature
Site Manager’s Guide
IRAF Release Notes
Additional IRAF documentation
PyRAF tutorial
IRAF
Package and Task Reference
noao: The NOAO optical astronomy packages
imred: Image reductions package
dtoi: Density to Intensity reductions for photographic plates
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dtoi: Density to Intensity reductions for photographic plates
dematch: Match a list of density values to exposure values
hdfit: Fit a curve to density, log exposure values
hdshift: Align related HD curves
hdtoi: Apply DTOI transformation to density image
selftest: Self test program to check DTOI transformation
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