TABLE 2
Physical Performance of mini-EXPLORER
Parameter
Acceptance angle
14°
27°
37°
46°
NU-2 sensitivity (%)
2.4
4.0
4.8
5.0
NU-4 peak monkey NECR (kcps)
895
1,466
1,707
1,741
NU-4 scatter fraction (%)
15.6
16.1
16.4
16.5