PHOBOS experiment Au+Au at 19.6 GeV Centrality bin: 35-40% Npart: 103 +/- 14 (dN/deta')/ vs. eta' = eta-ybeam scaled 90% C.L. eta' dN/deta' syst. error -------- ------- --------- -2.94666 1.76045 0.31024 -2.74666 1.79311 -2.54666 1.78656 -2.34666 1.76765 -2.14666 1.75758 -1.94666 1.70506 -1.74666 1.64073 0.27996 -1.54666 1.58610 -1.34666 1.47736 -1.14666 1.38083 -0.94666 1.22877 -0.74666 1.07597 -0.54666 0.94705 -0.34666 0.83063 0.16239 -0.14666 0.71495 0.05334 0.68031 0.25334 0.64484 0.45334 0.58124 0.65334 0.57414 0.17417 0.85334 0.60317 1.05334 0.52575 1.25334 0.49476 1.45334 0.44700 0.201857 1.65334 0.48856 1.85334 0.45229 2.05334 0.44291 2.25334 0.40568 0.242237