dusty | solves the problem of radiation transport in a dusty environment |
csenv | A code for the chemistry of CircumStellar ENVelopes |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
cloudy | Stellar Atmospheres |
cmbfast | A microwave anisotropy code |
AstroMD | A Multi Dimensional visualization and analysis toolkit for astrophysics |
gadget | A code for collisionless and gasdynamical cosmological simulations |
gadget | A code for collisionless and gasdynamical cosmological simulations |
cloudy | Stellar Atmospheres |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
guiapps | IRAF GUIs |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
guiapps | IRAF GUIs |
cmbfast | A microwave anisotropy code |
cloudy | Stellar Atmospheres |
cloudy | Stellar Atmospheres |
cloudy | Stellar Atmospheres |
ddscat | DDSCAT is a FORTRAN program to calculate scattering and absorption of electromagnetic radiation by arbitrary targets |
ddscat | DDSCAT is a FORTRAN program to calculate scattering and absorption of electromagnetic radiation by arbitrary targets |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
tinytim | HST PSF generator |
xray | Multi-mission x-ray analysis software system |
xray | missions -- list of missions and instruments supported by the xray package |
ftools | ascaray -- ASCA mirror ray tracing program |
xray | xtiming - timcor - scc_to_utc -- convert from ROSAT space-craft clock to UTC |
xray | xtiming - timcor - utc -- ROSAT spacecraft clock to universal time data points |
fftw | Fastest Fourier Transform in the West. |
mem0 | IRAF Maximum Entropy image restoration tools |
starfinder | Stellar field analysis |
audine | CCD camera drivers (Audine and others) |
gccd | A ccd camera control program |
kojac | Kojac is Optics Java Applet Classes |
mx5ccd | MX5 ccd camera driver - kernel module |
ftools | ascaray -- ASCA mirror ray tracing program |
aips | Radio Astronomy data processing package |
mem0 | IRAF Maximum Entropy image restoration tools |
bima-miriad | Miriad is a a synthesis radio-astronomy data reduction, imaging and analysis package |
hipparcos | process Hipparcos transit data from CD-ROM |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
tinytim | HST PSF generator |
fftw | Fastest Fourier Transform in the West. |
consky | computes telescope times for sky observation projects. |
crutil | COSMIC RAY REMOVAL UTILITY PACKAGE |
ctio | IRAF Tools for CTIO telescope data |
iraf212 | Image reduction and Analysis Facility |
mxtools | IRAF MX version of Quick and Dirty PHOTometry |
skymaker | A program that simulates astronomical images. |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
iraf212 | Image reduction and Analysis Facility |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
kojac | Kojac is Optics Java Applet Classes |
BCR | Cooperative Data Sharing library |
cdf | Common Data Format |
cfitsio | C library for read/write FITS format files |
ds9 | FITS data viewer |
dx | IBM OpenDX Data Explorer |
ggobi | GGobi is a data visualization system for viewing high-dimensional data |
gsl | GNU Scientific subroutine library |
iraf212 | Image reduction and Analysis Facility |
karma | Karma is a toolkit for interprocess communications, authentication, encryption, graphics display, user interface and manipulating the Karma network data structure |
midas | European Southern Observatory Munich Image Data Analysis System |
ncarg | NCAR graphics utilities and libraries |
perl-lfa | A collection of perl packages for Astronomy |
python-lfa | Astronomically Enhanced python |
saoimage | Smithsonian Astrophysical Observatory image utility |
starfinder | Stellar field analysis |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
tables | IRAF Tools for processing FITS table data |
scilab | Scientists mathematical toolbox |
crutil | COSMIC RAY REMOVAL UTILITY PACKAGE |
Dexter | Dexter is a little java applet that is used by the ADS to let users extract data from figures on scanned images |
fftw | Fastest Fourier Transform in the West. |
ggobi | GGobi is a data visualization system for viewing high-dimensional data |
tables | IRAF Tools for processing FITS table data |
AstroMD | A Multi Dimensional visualization and analysis toolkit for astrophysics |
dx | IBM OpenDX Data Explorer |
gadget | A code for collisionless and gasdynamical cosmological simulations |
nemo | NEMO is a Stellar Dynamics Toolbox |
partiview | partiview is an advanced 4D-visualization tool |
starlab | A package for simulating the evolution of dense stellar systems |
xstar | N-body simulator |
fftw | Fastest Fourier Transform in the West. |
gsl | GNU Scientific subroutine library |
scilab | Scientists mathematical toolbox |
gsl | GNU Scientific subroutine library |
ISIS | An optimal image subtraction package |
scilab | Scientists mathematical toolbox |
xray | Multi-mission x-ray analysis software system |
hipparcos | process Hipparcos transit data from CD-ROM |
mem0 | IRAF Maximum Entropy image restoration tools |
tinytim | HST PSF generator |
color | IRAF Tools for Color Image Display |
crutil | COSMIC RAY REMOVAL UTILITY PACKAGE |
dimsum | DEEP INFRARED MOSAICING SOFTWARE |
ds9 | FITS data viewer |
dx | IBM OpenDX Data Explorer |
eclipse | Astronomical image processing package |
eis | IRAF Tools for ESO imaging survey data |
esowfi | ESO WFI MOSAIC REDUCTION PACKAGE |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
gipsy | Groningen Image Processing System |
guiapps | IRAF GUIs |
iraf212 | Image reduction and Analysis Facility |
ISIS | An optimal image subtraction package |
karma | Karma is a toolkit for interprocess communications, authentication, encryption, graphics display, user interface and manipulating the Karma network data structure |
mem0 | IRAF Maximum Entropy image restoration tools |
midas | European Southern Observatory Munich Image Data Analysis System |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
stiff | convert scientific FITS images to TIFF |
swarp | SWarp is a program that resamples and co-adds together FITS images using any arbitrary astrometric projection defined in the WCS standard. |
xite | X based Image processing Tools and Environment |
aips | Radio Astronomy data processing package |
bima-miriad | Miriad is a a synthesis radio-astronomy data reduction, imaging and analysis package |
mscred | IRAF Tools for Mosaic image processing |
consky | computes telescope times for sky observation projects. |
vol | IRAF Tools for manipulating and viewing 3d or in some cases 4d volume images |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
consky | computes telescope times for sky observation projects. |
crutil | COSMIC RAY REMOVAL UTILITY PACKAGE |
eSTAR | The eScience Telescopes for Astronomical Research (eSTAR) Project is a programme to build a prototype robotic telescope network |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
fitsutil | IRAF FITS utilities |
ftools | FITS data processing package |
funtools | Funtools, is a minimal buy-in FITS library and utility package from the SAO/HEAD RDgroup. |
ggobi | GGobi is a data visualization system for viewing high-dimensional data |
guiapps | IRAF GUIs |
ifocas | IRAF Tools Faint Object Classification |
midas | European Southern Observatory Munich Image Data Analysis System |
mxtools | IRAF MX version of Quick and Dirty PHOTometry |
sextractor | Source Extractor, locates astronomical objects in images |
skymaker | A program that simulates astronomical images. |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
velocity | program to fit an orbital solution to measured radial velocity curves of spectroscopic binary stars |
aspec | An Astronomical Spectrum Analysis Package |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
guiapps | IRAF GUIs |
spectrum | A stellar spectral synthesis program |
consky | computes telescope times for sky observation projects. |
cora | line fitting tool designed for emission line spectra with low count numbers |
crutil | COSMIC RAY REMOVAL UTILITY PACKAGE |
ctio | IRAF Tools for CTIO telescope data |
drao | Export package for processing DRAO telescope data |
eis | IRAF Tools for ESO imaging survey data |
esowfi | ESO WFI MOSAIC REDUCTION PACKAGE |
mscred | IRAF Tools for Mosaic image processing |
s4l | Mel Bartels SCOPE telescope stepper controller program |
spectime | IRAF SPECTRAL EXPOSURE TIME CALCULATOR |
stecf | IRAF Tools for reduction and analysis of Hubble Space Telescope data |
stsdas | IRAF Tools for Hubble Space Telescope data reduction |
starbase | Starbase Data Tables - An Ascii Relational Database for UNIX |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
HDF | The HDF software includes I/O libraries and tools for analyzing, visualizing, and converting scientific data |
XDF | Metadata tools |
xsil | XSIL means eXtensible Scientific Interchange Language. |
starplot | 3D star chart |
ace | The ACE external package is used to catalog objects in images and manipulate the catalogs. |
apmcat | APMCAT gets data from the APM catalogues server. |
finder | IRAF catalog search tools |
gax | A user-friendly tool to search, sort, and report galaxy information |
gsc-north | HST Guide Star Catalog - northern sky |
gsc-south | HST Guide Star Catalog - southern sky |
xephem | Xephem-lite --- a sampler of the interactive astronomy program |
consky | computes telescope times for sky observation projects. |
eis | IRAF Tools for ESO imaging survey data |
eSTAR | The eScience Telescopes for Astronomical Research (eSTAR) Project is a programme to build a prototype robotic telescope network |
hipparcos | process Hipparcos transit data from CD-ROM |
mscred | IRAF Tools for Mosaic image processing |
skymaker | A program that simulates astronomical images. |
stuff | SkyStuff is a program that generates artificial but realistic catalog of astronomical sources |
wcstools | display and manipulate the world coordinate system of a FITS or IRAF images |
ftools - ecd2pha | Converts Einstein PHA dataset in the format on the HEASARC CD-ROM |
xray - xspatial | eintools - be_ds_rotate rotate IPC bright Earth and deep survey maps using BKFAC table |
ascfit | Automatic Stellar Coordinate fitting |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
hipparcos | process Hipparcos transit data from CD-ROM |
mscred | IRAF Tools for Mosaic image processing |
novas | Naval Observatory Vector Astrometry Subroutines |
skymaker | A program that simulates astronomical images. |
starfinder | Stellar field analysis |
swarp | SWarp is a program that resamples and co-adds together FITS images using any arbitrary astrometric projection defined in the WCS standard. |
wcstools | display and manipulate the world coordinate system of a FITS or IRAF images |
weightwatcher | WeightWatcher is a program that combines weight-maps, flag-maps and polygon data |
xephem | Xephem-lite --- a sampler of the interactive astronomy program |
novas | Naval Observatory Vector Astrometry Subroutines |
xephem | Xephem-lite --- a sampler of the interactive astronomy program |
xephem | Xephem-lite --- a sampler of the interactive astronomy program |
novas | Naval Observatory Vector Astrometry Subroutines |
swarp | SWarp is a program that resamples and co-adds together FITS images using any arbitrary astrometric projection defined in the WCS standard. |
wcstools | display and manipulate the world coordinate system of a FITS or IRAF images |
novas | Naval Observatory Vector Astrometry Subroutines |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
grasp - ephem - epheminterp -- Interpolate ephemeris tables to the date/time of observation. |
grasp - ephem - velfit -- Fits the average solar observer motion to the ephemeris velocity. |
grasp - ephem - vfit -- Fits the average solar observer motion to the ephemeris velocity. |
grasp - grtools - freq -- Estimate the frequency of a mode given n, l and m. |
grasp - grtools - gapfill -- Fill gaps in GONG time series via autoregressive interpolation. |
grasp - grtools - guesspar -- Estimate frequency, FWHM and amplitude of a mode given n, l and m. |
grasp - grtools - lnudiagram -- Produce l-nu diagrams from Power-Spectra or Time Series |
grasp - grtools - mfit -- Antia's a-coefficient fitting (Legendre and Clebsch-Gordon). |
grasp - grtools - freq -- Estimate the frequency of a mode given n, l and m. |
grasp - grtools - gapfill -- Fill gaps in GONG time series via autoregressive interpolation. |
grasp - grtools - guesspar -- Estimate frequency, FWHM and amplitude of a mode given n, l and m. |
grasp - grtools - lnudiagram -- Produce l-nu diagrams from Power-Spectra or Time Series |
grasp - grtools - mfit -- Antia's a-coefficient fitting (Legendre and Clebsch-Gordon). |
grasp - velcal - wlmcor -- vector subtraction of wide-band correction image from oscillation image |
grasp - grtools - legfit - legsing -- Legendre analysis of rotation, individual radial orders. |
grasp - grtools - legfit - legsvd -- Legendre rotation analysis using singular value decomp. |
ftools - - ao -- Evaluates the geometrical variation of the scattered solar X-ray background |
openuniverse | Solar system simulation |
spectrum | A stellar spectral synthesis program |
CHIANTI | A Database for Astrophysical Emission Line Spectroscopy |
spectrum | A stellar spectral synthesis program |
nightfall | Light Curve Synthesis Program |
aspec | An Astronomical Spectrum Analysis Package |
velocity | program to fit an orbital solution to measured radial velocity curves of spectroscopic binary stars |
csenv | A code for the chemistry of CircumStellar ENVelopes |
ascfit | Automatic Stellar Coordinate fitting |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
spectrum | A stellar spectral synthesis program |
nemo | NEMO is a Stellar Dynamics Toolbox |
starlab | A package for simulating the evolution of dense stellar systems |
aspec | An Astronomical Spectrum Analysis Package |
aspec | An Astronomical Spectrum Analysis Package |
nightfall | Light Curve Synthesis Program |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
nightfall | Light Curve Synthesis Program |
xvarstar | XVarStar is a program written for variable star observers |
cloudy | Stellar Atmospheres |
cloudy | Stellar Atmospheres |
ddscat | DDSCAT is a FORTRAN program to calculate scattering and absorption of electromagnetic radiation by arbitrary targets |
dimsum | DEEP INFRARED MOSAICING SOFTWARE |
dimsum | DEEP INFRARED MOSAICING SOFTWARE |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
csenv | A code for the chemistry of CircumStellar ENVelopes |
cmbfast | A microwave anisotropy code |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
hyperz | a photometric redshift code |
eye | Eye stands for ``Enhance your Extraction'': a software for training SExtractor's retina |
gax | A user-friendly tool to search, sort, and report galaxy information |
ifocas | IRAF Tools Faint Object Classification |
hyperz | a photometric redshift code |
autophot | Autophot uses IRAF's digiphot daophot routines, it automates the procedure a bit. |
eye | Eye stands for Enhance your Extraction : a software for training SExtractor's retina |
hyperz | a photometric redshift code |
sextractor | Source Extractor, locates astronomical objects in images |
aspec | An Astronomical Spectrum Analysis Package |
skymaker | A program that simulates astronomical images. |
aspec | An Astronomical Spectrum Analysis Package |
cora | line fitting tool designed for emission line spectra with low count numbers |
hyperz | a photometric redshift code |
cosmics | Cosmological Initial Conditions and Microwave Anisotropy Codes |
cmbfast | A microwave anisotropy code |
cosmics | Cosmological Initial Conditions and Microwave Anisotropy Codes |
cosmics | Cosmological Initial Conditions and Microwave Anisotropy Codes |
mlapm | a C code for cosmological simulations |
mlapm | a C code for cosmological simulations |
cosmics | Cosmological Initial Conditions and Microwave Anisotropy Codes |
cmbfast | A microwave anisotropy code |
cosmics | Cosmological Initial Conditions and Microwave Anisotropy Codes |
mlapm | a C code for cosmological simulations |
dimsum | DEEP INFRARED MOSAICING SOFTWARE |
aspec | An Astronomical Spectrum Analysis Package |
aips | Radio Astronomy data processing package |
bima-miriad | Miriad is a a synthesis radio-astronomy data reduction, imaging and analysis package |
drao | Export package for processing DRAO telescope data |
aips | Radio Astronomy data processing package |
bima-miriad | Miriad is a a synthesis radio-astronomy data reduction, imaging and analysis package |
drao | Export package for processing DRAO telescope data |
cmbfast | A microwave anisotropy code |
euv | IRAF Tools for EUV data reduction |
ftools - - bodgetvp -- Gets viewing period info from BATSE occultation data. |
ftools - - ao -- Evaluates the geometrical variation of the scattered solar X-ray background |
xray | Multi-mission x-ray analysis software system |
ftools - - bemerge | -- merges XTE binned event spectral files. |
ftools - - cmadead (sep98) | --- ftools.cmadead --- CMADEAD (sep98) cmadead -- corrects EXOSAT CMA lightcurves and images for deadtime |
ftools - - decodeevt | -- Decodes event keywords in XTE Science Event files |
ftools - - dyenspec | -- Generates a dynamic energy spectrum from XTE Standard2 |
ftools - - fxbary | -- reads XTE light-curve, science array, or science event |
ftools - - hrifilt | -- Creates a ROSAT HRI makefilter file |
xray - xspatial - qpsim | -- Generate simulated events for a ROSAT HRI field. |
xray - xspatial - rosat_files | -- description of ROSAT data files which can be input to PROS. |
xray - xdataio - rarc2pros | -- convert ROSAT ARCHIVE FITS files into a set of IRAF/PROS files |
xray - xdataio - rfits2pros | -- convert a set of (disk-resident) ROSAT FITS files |
xray - xdataio - upimgrdf | -- convert a list of IRAF/PROS IMAGE files into RDF compatible format |
xray - xdataio - upqpoerdf | -- convert a list of IRAF/PROS QPOE file into RDF compatible format |