RINGPROF

Name

ringprof

Purpose (one Line)

Compute a surface brightness profile.

Description

Calling Sequence

ringprof, image, xcen, ycen, rmax, dr, skyback, rout, iout

Inputs

image : CCD image array.
xcen, ycen : Coordinates of center.
rmax : Maximum radius for profile.
dr : Incremental value of radius.
skyback : Sky background.

Optional Input Parameters

Keyword Parameters

Outputs

rout : Radius vector of length rmax/dr+1.
rout : Counts vector of length rmax/dr+1.

Common Blocks

Side Effects

Restrictions

Procedure

Modification History

Ported by Doug Loucks, Lowell Observatory, March 1993, from
the C-language version written by Marc Buie.