function dustoff,img

;+
;	PROGRAM NAME
;		DUSTOFF
;	PURPOSE
;		A program to interpolate out the 2 big dust specks
;		in a half resolution FFI.
;	CALLING SEQUENCE
;		out = dustoff(img)
;	HISTORY
;		Written by LWA on 6-Aug-93
;-
 
img2=img
iux=[64,69]
iuy=[462,463,464]
ilx=[140,145]
ily=[149,150]
for i=0,2 do img2(65:68,iuy(i))=interpol(img(iux,iuy(i)),4)
for i=0,1 do img2(141:144,ily(i))=interpol(img(ilx,ily(i)),4)

return, img2

end