function frame_times, fname
; fname = '/md65/log/sci160k/950527_011451'
a = intarr(200000)
strt = 0L
num_imgs = 100
i = 1l
done = 0
while (done eq 0) do begin
    rdtfr,fname,img,hdr,tim,nimg=num_imgs,first=i
    n_pts = num_imgs * 20
    ; print,'i = ', i, '   Strt = ', strt
    a(strt) = reform (hdr(446:465,*), n_pts)
    strt = strt + n_pts 
    if ((num_imgs ne 100) or (i eq 1)) then done = 1
endwhile
;
return, (a(0:strt-1))
end