The following tasks belong to the category PROFILES:

- ELLPROF
- Create an output set with profiles extracted from an input set at positions in subsets that are either 1) defined by ellipses, 2) entered manually or 3) entered with the graphics cursor. (ellprof.c)
- MOMENTS
- Program to calculate moments and other properties of a profile (moments.c)
- PROFGLOB
- Interactive estimation of width of global profile. (No fitting involed) (profglob.c)
- QFIT
- Interactive fit of 2-D gaussians (qfit.c)
- QPLOT
- QPLOT plots an one dimensional slice through a set. (qplot.c)
- RADIAL
- Derive radial surface density distribution from a 2-dim total HI map using the 'Lucy method'. (radial.c)
- RADPROF
- Solves the radial surface density distribution from a strip integral of the brightness distribution. USE PROGRAM RADIAL AS FRONT END FOR RADPROF. (radprof.shl)
- SIGDET (SIGnal DETection)
- Separate signal from noise in image. (sigdet.c)
- XGAUFIT
- XGAUFIT estimates parameters for multi component one dimensional gauss functions using data in selected profiles. It can use these estimates to fit the parameters to the data in a least squares fit. Output is send to subsets in a set. (xgaufit.src)
- XGAUPROF
- Fit parameters of a standard Gauss function,
the Gauss-Hermite series or
a Voigt lineshape to data from GIPSY sets or ASCII files
*See also:*XGAUPROF Supplementary documentation. (xgauprof.src)