;echograd4
;avance-version (02/05/31)
;1D sequence
;modified by patrick giraudeau 21/06/06
;Evaluation of adiabatic excitation profile for a continuous excitation
;$CLASS=HighRes
;$DIM=1D
;$TYPE=
;$SUBTYPE=
;$COMMENT=
;$RECOMMEND=y

#include <Avance.incl>
#include <Grad.incl>

"p2=2*p1"
"d11=30m"

1 ze  
  200u UNBLKGRAD
  200u gron0
  10u
2 d1 groff
  300u gron0
  p11:sp1:f1 ph10
  d20
  200u groff
  1m pl1:f1
  p1 ph1
  d2 gron1
  200u groff
  d3
  (p2 ph2):f1
  d4
  d5 gron2
  go=2 ph31
  1m groff
  100u BLKGRAD
  30m mc #0 to 2 F0(zd)
exit



ph1=0
ph2=0
ph10=0
ph31=0


;pl1: f1 channel - power level for pulse (default)
;p1 : f1 channel - 90 degree high power pulse
;p2 : f1 channel - 180 degree high power pulse
;sp1: shaped pulse power level for selective excitation
;spnam1: shaped pulse for selective excitation
;d1 : relaxation delay; 1-5 * T1
;d2 : duration of refocusing gradient
;d2+d3+200u=TE
;d4: delay adjusted for observation of echo
;d5 : acquisition gradient delay before opening receiver
;de=10u
;GPZ0 : excitation gradient [0-100]
;GPZ1 : defocusing gradient
;GPZ2 : refocusing gradient GPZ2=GPZ1.
;NS: 1



;$Id: zgselgs,v 1.1 2006/05/26 12:17:01 ber Exp $
