0.25-0.2 KeV Energy Ion Level 1 Level 2 (ev) 248.0 S IV 1S22S22P63S23P 2P(1/2)O 1S2S22P63S23P2X 248.0 S XVI 3 5 248.0 SI X 1S22S2P2 1S22S2P3D 247.0 NI XV 1S22S22P63S23P2 3P(0) 1S22S22P63S23P4D 246.0 FE XVI 1S22S22P63S 3S(1/2) 1S22S22P64P 245.0 S III 1S22S22P63S23P2 3P(0) 1S22S22P53S23P3X 245.0 SI X 1S22S22P 2P(1/2)O 1S23D 243.0 NIXXVIII 4 5 243.0 NI XVIII 1S22S22P63P 1S22S22P64S 239.0 S VII 1S22S22P6 1S22S22P54D 238.0 S X 1S22S2P4 1S22S2P33S 237.0 NI XVII 1S22S22P63S3P 1PO 1S22S22P63S4S 237.0 SI XI 1S22S2P 1PO 1S22S3S 1S 235.0 NI XVIII 1S22S22P63D 1S22S22P64F 235.0 MG VIII 1S22S22P 2P(1/2)O 1S24D 235.0 MG XI 1S2P 3PO 1S3D 3D 234.0 FE XV 1S22S22P63S2 1S(0) 1S22S22P63S4P 234.0 S VIII 1S22S22P5 2P(1/2)O 1S22S22P43D 2S,2P 232.0 SI VII 1S22S22P4 3P(0) 1S22S22P3NL 230.0 NI XV 1S22S22P63S3P3 1S22S22P63S3P24S 229.0 S VIII 1S22S22P5 2P(1/2)O 1S22S22P43D 2F,2D 229.0 S IX 1S22S22P4 3P(0) 1S22S22P33S 3DO,3PO 229.0 SI IX 1S22S2P3 3DO 1S22S2P23D 227.0 S VIII 1S22S22P5 2P(1/2)O 1S22S22P43D 4L 227.0 MG XI 1S2P 1PO 1S3D 1D 227.0 FE XVI 1S22S22P63P 1S22S22P64D 226.0 S VII 1S22S22P6 1S22S22P54S 226.0 SI X 1S22S22P 2P(1/2)O 1S23S 225.0 S VII 1S22S22P6 1S22S2P63P 225.0 MG IX 1S22S2P 1PO 1S22S4L 224.0 SI IX 1S22S22P2 3P(0) 1S22S22P3D 223.0 NI XVI 1S22S22P63S23D 1S22S22P63S24P 222.0 SI XIV 3 6 221.0 S IX 1S22S22P4 3P(0) 1S22S22P33S 3SO 220.0 NI XIII 1S22S22P63S23P4 1S22S22P63S23P34D 219.0 NI XIV 1S22S22P63S23P3 4S(3/2)O 3P24S 218.0 S IX 1S22S2P5 2S22S2P43S 217.0 SI X 1S22S2P2 1S22S2P3S 215.0 NI XVII 1S22S22P63S3D 1S22S22P63S4F 214.0 AR XVIII 3 4 214.0 MG X 1S22S 2S(1/2) 1S23P 212.0 S VIII 1S22S2P6 1S22S2P53D 210.0 SI VIII 1S22S22P3 4S(3/2)O 1S22S2P33P 210.0 FE XIV 1S22S22P63S23D 1S22S22P63S24F 210.0 FE XXVI 4 5 209.0 NI XVI 1S22S22P63S23P 2P(1/2)O 1S22S22P63S23P 2P(3/2)O 209.0 FE XV 1S22S22P63S3P 1PO 1S22S22P63S4D 208.0 NI XV 1S22S22P63S23P2 3P(0) 1S22S22P63S23P4S 207.0 FE XIII 1S22S22P63S3P3 1S22S22P63S3P24D 207.0 NI XII 1S22S22P63S23P5 1S22S22P63S23P44D 206.0 S VII 1S22S22P6 1S22S22P53D 1DO,1FO 204.0 S VII 1S22S22P6 1S22S22P53D 1PO 204.0 NE VIII 1S22S 2S(1/2) 1S25P 203.0 MG VII 1S22S22P2 3P(0) 1S22S22PNL 203.0 SI VIII 1S22S22P3 4S(3/2)O 1S22S22P23D 4L 203.0 SI IX 1S22S2P3 3DO 1S22S2P23S 202.0 SI VII 1S22S22P4 3P(0) 1S22S22P34L 201.0 S VII 1S22S22P6 1S22S22P53D 3PO 201.0 SI IX 1S22S22P2 3P(0) 1S22S22P3S 200.0 FE XIII 1S22S22P63S23P2 3P(0) 1S22S22P63S23P4D