3.0-2.0 KeV
					
Energy	Ion		Level 1		        Level 2
(ev)					

2880.0	S XV	        1S2 1S			1S3P 1PO
2600.0	S XVI	        1			2
2590.0	SI XIV	        1			6
2560.0	SI XIV	        1			5
2550.0	S XIII	        1S22S2 1S(0)		1S2S22PX
2520.0	S XII	        1S22S22P 2P(1/2)O	1S2S22P2X
2500.0	SI XIV	        1			4
2490.0	S XI	        1S22S22P2 3P(0)		1S2P22P3X
2470.0	S X	        1S22S22P3 4S(3/2)O	1S2S22S4X
2460.0	S XV	        1S2 1S			1S2P 1PO
2460.0	S IX	        1S22S22P4 3P(0)		1S2S22P5X
2450.0	S XV	        1S2 1S			1S2P 3PO
2440.0	S VII	        1S22S22P6		1S22S22P53S
2440.0	S VIII	        1S22S22P5 2P(1/2)O	1S2S22P6X
2440.0	S XIV	        1S22S 2S(1/2)		1S2S2
2430.0	S III	        1S22S22P63S23P2 3P(0)	1S22S2P63S23P3X
2430.0	S IV	        1S22S22P63S23P 2P(1/2)O	1S22S22P53S23P2X
2430.0	S V	        1S22S22P63S2 1S(0)	1S22S22P53S23PX
2430.0	S VI	        1S22S22P63S 3S(1/2)	1S2S22P63S2X
2430.0	S XV	        1S2 1S			1S2S 3S
2420.0	S XIII	        1S22S2 1S(0)		1S2S22P
2370.0	NIXXVIII        2			6
2370.0	SI XIV	        1			3
2290.0	SI XIII	        1S2 1S			1S4P 1PO
2240.0	NIXXVIII        2			5
2180.0	SI XIII	        1S2 1S			1S3P 1PO
2040.0	FE XXVI	        2			6
2000.0	NIXXVIII        2			4