% @(#)centerhist.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:55:39
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%.COPYRIGHT  (c)  1993 European Southern Observatory
%.IDENT      centerhist.hlq
%.AUTHOR     PB, IPG/ESO
%.KEYWORDS   MIDAS, help files, 
%.PURPOSE    On-line help file for the command: CENTER/HISTOGRAM
%.VERSION    1.0  22-MAR-95 : Creation, PB
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\se
SECTION./HISTOGRAM
\es\co
CENTER/HISTOGRAM				      22-MAR-95  PB
\oc\su
CENTER/HISTOGRAM  image
	Median estimate and scale estimates of an image
\us\pu
Purpose:    
            Median estimate and scale estimates of an image
\up\sy
Syntax:     
            CENTER/HISTOGRAM image
 \\
\ys\pa
            image  = Name of the image   
 \\
\ap\sa
See also: 
            @a histogram, CUMULATE/HISTOGRAM
\as\no
Note:       
            The median of the image is estimated. The median of
            squared deviations to the median constitutes a robust
            scale estimate. Both values are displayed and stored 
            OUTPUTR/R/1/2 for further usage in applications.
 \\
\on\exs
Examples:
\ex
            CENTER/HISTOGRAM  ccd0026
\xe \sxe