Документ взят из кэша поисковой машины. Адрес оригинального документа :
http://www.atnf.csiro.au/computing/software/gipsy/dc123doc/MODELS_tasks.html
Дата изменения: Unknown
Дата индексирования: Sat Jan 17 05:55:24 2009
Кодировка:
MODELS tasks
The following tasks belong to the category MODELS:
``Model fitting''
In parentheses the name of the source file is given.
FINDGAUSS
Fitting and subtraction of 2-D gaussians (
findgauss.c
)
FLAT
Apply a flat field correction to a map by fitting a 2-D polynomial to the background. (
flat.c
)
GALMOD
Making model observations of the HI gas in a spiral galaxy. (
galmod.f
)
gaufit2d
Find position or major-, minor axis and position angle of sources by fitting 2 dim. gauss function parameters to data in a box.. (
gaufit2d.c
)
GAUSSCUBE
Making the full datacube of the results of a gaussfit. (
gausscube.f
)
QFIT
Interactive fit of 2-D gaussians (
qfit.c
)
RECTIFY
Review the geometrical component of a model galaxy by fitting surface densities in (user supplied) tilted rings. (
rectify.c
)
ROTMAS
Interactive modeling of rotation curves (
rotmas.c
)
ROTMOD
This program calculates the rotation curve for a truncated exponential disk (Casertano, M.N.R.A.S., vol. 203, p735-p747, 1983), or for any other user supplied density law. It can also calculate the rotation curve for a spherical bulge. (
rotmod.c
)
VELFI
Calculates model velocity field from input parameters given by the user. (
velfi.c
)