Table 2. List of FEA calculations for different source types and several beamlines (the symbols are the same as in the legend of Fig. 5 ▸).

Beamline	Machine	Undulator source	DCM acceptance (µrad)	E (keV)	Power (W)	Power density (W mm−2)	Symbols for legend in Fig. 5 ▸
I18	DLS	U27	64 × 43	2.34	43	27	Blue diamond
		HPMU19.5	64 × 43	2.05	52	37	Blue diamond
	D-II	HPMU19.5	60 × 60	2.05	133	73	Red diamond
			50 × 50	2.05	91	73	Orange diamond
			50 × 50	8.0	82	17	Blue diamond
		CPMU21	60 × 60	2.05	116	64	Red diamond
			50 × 50	2.05	80	64	Blue diamond
			50 × 50	8.0	69	14	Blue diamond
I22	DLS	U25	80 × 50	6.71	55	7	Blue triangle
		HPMU18.7	80 × 50	6.0	66	9.4	Blue triangle
	D-II	HPMU18.7	60 × 60	6.0	168	27	Red triangle
			50 × 50	6.0	118	27	Blue triangle
			50 × 50	25.0	104	5.9	Blue triangle
I24	DLS	U21	80 × 43	6.0	60	5	Blue circle
		CPMU17.6	80 × 43	6.0	101	8.5	Blue circle
	D-II	CPMU17.6	60 × 60	6.0	248	20	Red circle
			50 × 50	8.0	139	12	Blue circle
			40 × 40	8.0	88	12	Blue circle
			50 × 50	25.0	180	5.1	Blue circle
			40 × 40	25.0	114	5.1	Blue circle
VMXi	D-II	CPMU17.6	75 × 58	5.6	313	33.3	Red square
			75 × 58	13.2	313	14.1	Red square
			75 × 58	28.2	313	6.6	Orange square