Single particles with neutral pions and photons with energy 40GeV, 80GeV, 120GeV are 160GeV are thrown within pseudorapidity  2.6-3.5. 
This is mostly large tower region in FMS.  Comparisons of energy for jets made of photons(RED), clusters(GREEN), and towers(BLUE) shown in the figures. For eta and phi distributions, a solid black line indicates distributions for the  incident γ/π⁰'s in the detector.

energy distributions γ/π⁰

                Energy   =     40GeV                                                       Energy   =     80GeV                                                   Energy   =  120GeV                                          Energy   =     160GeV                               

pseudorapidity distributions γ/π⁰

phi distributions γ/π⁰

  pT distributions γ/π⁰ (towers)

eta distributions γ/π⁰ (towers)

energy distributions γ/π⁰ (towers)

Single particle  π⁰'s in 30-120GeV within pseudorapidity 2.5-4.2

energy, pt, eta and phi comparisons for thrown particles(black solid line), towers(blue), clusters(green) and photons(red).

pseudorapidity vs. energy for JP0, JP1, JP2 triggers for photons, clusters and towers.

energy distributions of photons for various triggers:

for clusters : 

for photons :