Each row of {HEAD ~ data} in {TAIL ~ the array} 50 represents the digitized data acquired during one view, and each row is acquired with a different value of phase encoding magnetic field gradient Gy 
in
Each row of { HEAD ~ data } in { TAIL ~ the array } 50 represents the digitized data acquired during one view , and each row is acquired with a different value of phase encoding magnetic field gradient Gy
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH