Insertion Devices by Sector | Advanced Photon Source

Sector	Location^*	Device Name	Magnet Structure	Period (cm)	N¹⁾	Device Min Gap²⁾ (mm)	User Min Gap³⁾ (mm)	Keff⁴⁾	E1⁵⁾ (keV)	Pdens^5,6) (kW/mrad^2)	Ptot^5,6) (kW)
S01	US	-	-	-	-	-	-	-	-	-	-
S01	DS	APS21#16	APS21#16	2.1	112	8.5	9	1.3769	8.359	215.7	5.38
S02	US	APS28#6S	APS28#6S	2.80*	74	8.5	9	2.4834	2.99	200.1	8.95
S02	DS	APS28#9S	APS28#9S	2.80*	74	8.5	9	2.4803	2.996	199.9	8.93
S03	US	APS27#4	APS27#4	2.7	88	8.5	9	2.2858	3.504	228.9	9.53
S03	DS	APS27#7	APS27#7	2.7	88	8.5	9	2.263	3.555	227.1	9.39
S04	US	APS30#4	APS30#4	3	79	9	9.5	2.6287	2.558	213.9	10.23
S04	DS	APS30#9	APS30#9	3	79	9	9.5	2.641	2.54	215.2	10.36
S05	US	-	-	-	-	-	-	-	-	-	-
S05	DS	APS30#2	APS30#2	3	79	9	9.5	2.6444	2.535	215.2	10.36
S06	US	APS23#3S	APS23#3S	2.30*	90	8.5	9	1.617	6.442	189.8	5.59
S06	DS	APS27#5S	APS27#5S	2.70*	77	8.5	9	2.2528	3.58	197.6	8.13
S07	US	-	-	-	-	-	-	-	-	-	-
S07	DS	APS28#7	APS28#7	2.8	84	8.5	9	2.4831	2.991	227.1	10.16
S08	US-1	APS21R25#10	APS21#15	2.1	112	8.5	9	1.3804	8.338	216.3	5.41
	US-2	APS21R25#10	APS25#12	2.5	94	8.5	9	2.0066	4.538	226.6	8.17
	DS-1	APS21R25#4	APS21#9	2.1	112	8.5	9	1.3773	8.355	215.7	5.39
	DS-2	APS21R25#4	APS25#7	2.5	94	8.5	9	1.9938	4.577	225.1	8.07
S09	US	-	-	-	-	-	-	-	-	-	-
	DS-1	APS21R25#5	APS21#10	2.1	112	8.5	9	1.3796	8.342	216.1	5.4
	DS-2	APS21R25#5	APS25#8	2.5	94	8.5	9	1.9937	4.577	225	8.06
S10	US	-	-	-	-	-	-	-	-	-	-
S10	DS	U33#32	U33#32	3.3	72	10	10.5	2.9117	1.978	193.6	10.08
S11	US	U33#38S	U33#38S	3.30*	62	10	10.5	2.9295	1.959	167.6	8.78
S11	DS	APS30#8S	APS30#8S	3.00*	69	9	9.5	2.631	2.555	187.1	8.97
S12	US	APS28#4S	APS28#4S	2.80*	74	8.5	9	2.4863	2.985	200.4	8.98
S12	DS	APS28#3S	APS28#3S	2.80*	74	8.5	9	2.4831	2.991	200.1	8.96
S13	US	APS33#31S	APS33#31S	3.30*	62	10	10.5	2.9314	1.956	167.8	8.8
S13	DS	APS27#3S	APS27#3S	2.70*	77	8.5	9	2.2725	3.536	199.4	8.27
S14	US	APS21#2	APS21#2	2.1	112	8.5	9	1.3734	8.379	215.1	5.35
S14	DS	APS21#3	APS21#3	2.1	112	8.5	9	1.3715	8.39	214.8	5.34
S15	US	-	-	-	-	-	-	-	-	-	-
S15	DS	-	-	-	-	-	-	-	-	-	-
S16	US-1	APS21R25#6S	APS21#11S	2.10*	98	8.5	9	1.3764	8.361	188.6	4.71
	US-2	APS21R25#6S	APS25#1S	2.50*	82	8.5	9	1.9963	4.57	196.6	7.05
	DS-1	APS21R25#7S	APS21#12S	2.10*	98	8.5	9	1.3834	8.32	189.6	4.75
	DS-2	APS21R25#7S	APS25#9S	2.50*	82	8.5	9	1.991	4.586	196	7.01
S17	US	-	-	-	-	-	-	-	-	-	-
S17	DS	U33#36	U33#36	3.3	72	10	10.5	2.8658	2.029	190.4	9.76
S18	US	-	-	-	-	-	-	-	-	-	-
S18	DS	U33#21	U33#21	3.3	72	10	10.5	2.847	2.051	189.2	9.64
S19	US-1	APS21R25#1	APS21#6	2.1	112	8.5	9	1.3781	8.351	215.9	5.39
	US-2	APS21R25#1	APS25#5	2.5	94	8.5	9	1.9986	4.563	225.7	8.1
	DS-1	APS21R25#2	APS21#7	2.1	112	8.5	9	1.3843	8.315	216.9	5.44
	DS-2	APS21R25#2	APS25#2	2.5	94	8.5	9	1.9961	4.571	225.3	8.08
S20	US	APS21#5	APS21#5	2.1	112	8.5	9	1.3771	8.357	215.7	5.38
	DS-1	APS21R25#9	APS21#14	2.1	112	8.5	9	1.383	8.321	216.6	5.43
	DS-2	APS21R25#9	APS25#11	2.5	94	8.5	9	1.9827	4.611	223.7	7.97
S21	US	APS30#3S	APS30#3S	3.00*	69	9	9.5	2.6353	2.548	187.3	8.98
S21	DS	APS21#4S	APS21#4S	2.10*	98	8.5	9	1.3751	8.369	188.5	4.7
S22	US	APS33#42S	APS33#42S	3.30*	62	10	10.5	2.8862	2.006	165.2	8.53
S22	DS	APS33#37S	APS33#37S	3.30*	62	10	10.5	2.9402	1.946	168.3	8.85
S23	US	APS33#35S	APS33#35S	3.30*	62	10	10.5	2.9192	1.969	167.1	8.72
S23	DS	APS30#1S	APS30#1S	3.00*	69	9	9.5	2.6273	2.56	186.8	8.93
S24	US	APS30#7S	APS30#7S	3.00*	69	9	9.5	2.6276	2.56	186.9	8.95
S24	DS	APS21#1S	APS21#1S	2.10*	98	8.5	9	1.3812	8.334	189.3	4.74
S25	US	APS28#1S	APS28#1S	2.80*	74	8.5	9	2.4871	2.984	200.4	8.98
S25	DS	APS28#5S	APS28#5S	2.80*	74	8.5	9	2.4789	2.998	199.7	8.92
S26	US	APS28#2	APS28#2	2.8	84	8.5	9	2.4878	2.982	227.5	10.2
S26	DS	APS28#8	APS28#8	2.8	84	8.5	9	2.4781	3	226.7	10.12
S27	US	APS25#3	APS25#3	2.5	94	8.5	9	1.9874	4.597	224.4	8.02
S27	DS	APS25#4	APS25#4	2.5	94	8.5	9	1.9913	4.585	224.9	8.05
S28	US	-	-	-	-	-	-	-	-	-	-
S28	DS	-	-	-	-	-	-	-	-	-	-
S29	US&DS	IEX125 Circular Hor Lin Ver. Lin	IEX	12.5	38	-	-	-	-	-	-
S30	US	APS135#2	APS135#2	1.35	175	8.5	9	0.4102	23.365	116.5	1.14
S30	DS	APS135#1	APS135#1	1.35	175	8.5	9	0.4106	23.361	116.6	1.14
S31	US	APS33#34S	APS33#34S	3.30*	62	10	10.5	2.8663	2.028	164	8.41
S31	DS	APS33#26S	APS33#26S	3.30*	62	10	10.5	2.9381	1.949	167.8	8.8
S32	US	APS28#10S	APS28#10S	2.80*	74	8.5	9	2.4865	2.985	200.4	8.98
S32	DS	APS135#3S	APS135#3S	1.35*	153	8.5	9	0.4126	23.345	102.8	1.01
S33	US	-	-	-	-	-	-	-	-	-	-
S33	DS	-	-	-	-	-	-	-	-	-	-
S34	US	APS28#13S	APS28#13S	2.8	74	8.5	9	2.478	3	199.7	8.91
	DS-1	APS21R25#8S	APS21#13S	2.1	98	8.5	9	1.3823	8.325	189.5	4.75
	DS-2	APS21R25#8S	APS25#10S	2.5	82	8.5	9	1.989	4.592	195.8	6.99
S35	US	-	-	-	-	-	-	-	-	-	-
	DS-1	APS14R23#1	APS14#1	1.4	169	8.5	9	0.4581	22.102	128.6	1.32
	DS-2	APS14R23#1	APS23#1	2.3	103	8.5	9	1.6187	6.436	217.7	6.43

*US is upstream position and DS is downstream position on insertion device vacuum chamber.
¹⁾ Total number of periods is listed. Effective number of periods = N - 2 because end magnets are not of full strength.
²⁾ Minimum gap allowed for the device.
³⁾ Currently set allowed minimum gap for users.
⁴⁾ At the gap of "Device Min Gap".
⁵⁾ Calculated values for a beam energy of 6.0 GeV with zero-emittance.
⁶⁾ Calculated value with a beam current of 200 mA using peak magnetic fields (not shown).

Updated: June 26, 2024
Maintained by Wei Li ([email protected] )