List of all C functions in ASTROTOOLS | |
atExternalSet.c | preset constants |
atAirmass.c | calculate airmass |
atAperture.c | measure counts inside apertures |
atCali.c | apply photometric calibration |
atCentroid.c | determine centroids and fit Gaussians (DA) |
atEphemeris.c | calculate rise/set times, lunar phases, hour angle |
atGalaxy.c | calculate star counts |
atGauss.c | convolve with Gaussian |
atGaussianWidth.c | measure optimum sigma for smoothing, fit Gaussians (DA) |
atHgMath.c | operate on HGs and HG2s (histograms, 2-D histograms) |
atImSim.c | simulate images |
atLinearFits.c | linear fitting |
atMatch.c | match two lists of objects |
atObject.c | measure photometric parameters |
atPMatch.c | match two CHAINs of objects |
atQuasar | select quasar targets |
atRegSci.c | calculate statistics and other operations on images |
atSlalib.c | use SLALIB astrometric routines |
atSlalib.h | time stamp struct |
atSurveyGeometry.c | calculate survey coordinates, MT patch name, stripe number |
atTrans.c | create and manipulate TRANS structs |
atDustGetval.c | Read values from the dust map. |