Table 2.

Summary of the 40 scenarios for which the stoichiometric calibration was conducted

Test
3‐par fit	2‐par fit	Plugs / Materials	Phantom Material	Phantom Width (cm)	Plug Hole	Slice Thickness (mm)	Weighted	${\rho }_e^{rel}$
1a	1b	G, W	water	30	center	3	x	nominal
2a	2b	G, W	water	30	center	3	x	calculated
3a	3b	G, W	water	30	center	1.5	x	nominal
4a	4b	G, W	water	30	inner	3	x	nominal
5a	5b	G, W	water	30	outer	3	x	nominal
6a	6b	G, W	water	40	center	3	x	nominal
7a	7b	G, W	water	40	inner	3	x	nominal
8a	8b	G, W	water	40	outer	3	x	nominal
9a	9b	G	solid water	33	distributed	3	x	nominal
10a	10b	G, W	water	30	center	3	×	nominal
11a	11b	C, W	water	30	center	3	×	nominal
12a	12b	C, W	water	30	center	3	×	nominal
13a	13b	G, C, W	water	30	center	3	x	nominal
14a	14b	G, C, W	water	30	center	3	×	nominal
15a	15b	G, W, Al	water	30	center	3	x	nominal
16a	16b	G, W, Al	water	30	center	3	×	nominal
17a	17b	C, W, Al	water	30	center	3	x	nominal
18a	18b	C, W, Al	water	30	center	3	×	nominal
19a	19b	G, C, W, Al	water	30	center	3	x	nominal
20a	20b	G, C, W, Al	water	30	center	3	×	nominal

$\mathrm{G}=\text{Gammex plugs}$; $\mathrm{C}=\text{CIRS plugs}$; $\text{Al}=\text{aluminum plug}$, $\mathrm{W}=\text{water}$.