AIPS NRAO AIPS HELP file for NGAUSS in 31DEC20



As of Tue Oct 20 22:37:17 2020



HELP SECTION

NGAUSS
Type: Adverb   (Real)
      The number of Gaussian components to be used in the fit of an
      image or a slice.  Also the number of Gaussian model widths to be
      used in multi-scale imaging.
Null value: 0
      0-> 1
Verbs:
   MFITSET.......Gets adverbs for running IMFIT and JMFIT.
   OBITIMAG......Access to OBIT task Imager without self-cal or peeling.
   OBITPEEL......Access to OBIT task Imager with self-cal and peeling.
   OBITSCAL......Access to OBIT task Imager with self-cal, NOT peeling.
   SET1DG........Verb to set 1D gaussian fitting initial guesses.
   TK1SET........Verb to reset 1D gaussian fitting initial guess.
   TKGUESS.......Verb to display slice model guess directly on TEK.
   TKSET.........Verb to set 1D gaussian fitting initial guesses.
   TVGUESS.......Verb to display slice model guess directly on TV
                 graphics.
   TVSET.........Verb to set slice Gaussian fitting initial guesses from
                 TV plot.
Procedures:
   LINIMAGE......Build image cube from multi-IF data set.
   PEELR.........Calibrates interfering sources in multi-facet imges.
Tasks:
   AGAUS.........Fits 1-dimensional Gaussians to absorption-line spectra.
   BSMOD.........Creates single-dish UV beam-switched data with model
                 sources.
   BSTST.........Graphical display of solutions to frequency-switched
                 data.
   EVAUV.........Subtracts & divides a model into UV data, does statistics
                 on results.
   FILIT.........Interactive BOXFILE editing with facet images.
   FIXBX.........Converts a BOXFILE to another for input to IMAGR.
   FTARS.........Fits 1-dimensional polarization spectrum to Q/U text
                 file.
   IMAGR.........Wide-field and/or wide-frequency Cleaning / imaging task.
   IMFIT.........Fits Gaussians to portions of an image.
   JMFIT.........Fits Gaussians to portions of an image.
   RMFIT.........Fits 1-dimensional polarization spectrum to Q/U cube.
   SABOX.........Create box file from source islands in facet images.
   SAD...........Finds and fits Gaussians to portions of an image.
   SDMOD.........Modifies single-dish UV data with model sources.
   SLFIT.........Task to fit gaussians to slice data.
   TVSAD.........Finds and fits Gaussians to portions of an image with
                 interaction.
   UVFIT.........Fits source models to uv data.
   UVGIT.........Fits source models to uv data.
   UVMOD.........Modify UV database by adding a model incl spectral index.
   XGAUS.........Fits 1-dimensional Gaussians to images: restartable.

EXPLAIN SECTION


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