CHIANTI atomic database

CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.

Mg VIII - VERSION 11.0.1

Here you find various information on the brightest lines, ordered in wavelength:
Wavelengths (Angstroms); weighted oscillator strengths (gf); transition probabilities (A); intensities (normalised) at 10⁶ , 10¹⁰, 10¹⁵, 10²⁰ cm^-3; together with:
Configuration; Term; Index of the level (1=ground); Energy (observed if available - otherwise theoretical); of the lower (l) and upper levels (u)
Note that intensities have been calculated at log T[K]=5.90, where the ion fraction peaks in ionization equilibrium. Only lines brighter than 0.001 the strongest line (at all densities) are retained. Lines flagged with a "*" before their wavelengths only have theoretical energy levels. Please note that their wavelengths are not very accurate.

Wavelength

gf

A_ul

R

R

R

R

C_l

T_l

C_u

T_u

I_l

I_u

E_l

E_u

(A)

(s-1)

(10⁶)

(10¹⁰)

(10¹⁵)

(10²⁰)

(cm^-1)

(cm^-1)

* 95.9530 4.32e-03 7.81e+08 3.49e-03 4.82e-03 5.02e-03 7.64e-04 2s 2p2 ²D_3/2 2s2 3p ²P_3/2 6 18 232274.41 1274451.4

* 95.9560 3.97e-02 7.18e+09 3.21e-02 4.43e-02 4.61e-02 7.02e-03 2s 2p2 ²D_5/2 2s2 3p ²P_3/2 7 18 232307.3 1274451.4

* 96.0340 2.22e-02 7.99e+09 5.00e-02 2.42e-02 2.56e-02 3.91e-03 2s 2p2 ²D_3/2 2s2 3p ²P_1/2 6 17 232274.41 1273568.1

97.4950 2.85e-02 5.04e+09 1.50e-04 1.71e-04 1.91e-04 2.64e-03 2p3 ²P_3/2 2s 2p 3p ²P_3/2 15 59 524862 1550560

97.5300 1.39e-02 4.90e+09 1.25e-04 7.75e-05 8.68e-05 1.28e-03 2p3 ²P_1/2 2s 2p 3p ²P_1/2 14 58 524669 1549990

* 98.0970 2.30e-03 2.65e+08 4.37e-04 5.59e-04 4.47e-03 2.69e-04 2p3 ⁴S_3/2 2s 2p 3p ⁴P_5/2 11 35 413609.81 1433013.4

* 98.2030 1.46e-03 2.52e+08 6.41e-04 5.08e-04 3.97e-03 1.70e-04 2p3 ⁴S_3/2 2s 2p 3p ⁴P_3/2 11 34 413609.81 1431907.2

* 98.2880 7.25e-04 2.50e+08 4.67e-04 2.54e-04 1.98e-03 8.44e-05 2p3 ⁴S_3/2 2s 2p 3p ⁴P_1/2 11 33 413609.81 1431027.4

102.3460 2.49e-02 2.64e+09 4.78e-05 1.81e-04 2.24e-04 2.45e-03 2p3 ²D_5/2 2s 2p 3p ²D_5/2 13 37 465750 1442830

* 102.4410 5.96e-03 9.43e+08 3.95e-03 5.45e-03 5.68e-03 8.64e-04 2s 2p2 ²S_1/2 2s2 3p ²P_3/2 8 18 298282.41 1274451.4

* 102.5340 2.67e-03 8.32e+08 4.88e-03 2.36e-03 2.49e-03 3.82e-04 2s 2p2 ²S_1/2 2s2 3p ²P_1/2 8 17 298282.41 1273568.1

102.5880 1.68e-02 2.66e+09 2.95e-04 1.20e-04 1.51e-04 1.65e-03 2p3 ²D_3/2 2s 2p 3p ²D_3/2 12 36 465839 1440610

* 104.7290 8.72e-04 2.74e+08 1.57e-03 7.60e-04 8.04e-04 1.23e-04 2s 2p2 ²P_1/2 2s2 3p ²P_1/2 9 17 318721 1273568.1

* 104.8520 1.71e-03 2.58e+08 1.05e-03 1.46e-03 1.52e-03 2.31e-04 2s 2p2 ²P_3/2 2s2 3p ²P_3/2 10 18 320722.59 1274451.4

105.9710 3.27e-02 4.79e+09 2.29e-04 2.60e-04 3.53e-04 3.09e-03 2p3 ²D_5/2 2s 2p 3p ²P_3/2 13 27 465750 1409400

106.0970 1.74e-02 5.11e+09 3.09e-04 1.42e-04 1.94e-04 1.65e-03 2p3 ²D_3/2 2s 2p 3p ²P_1/2 12 26 465839 1408370

106.8100 1.49e-02 4.37e+09 9.10e-05 8.30e-05 9.75e-05 1.25e-03 2p3 ²P_1/2 2s 2p 3p ²S_1/2 14 38 524669 1460910

106.8320 2.99e-02 8.80e+09 1.83e-04 1.67e-04 1.96e-04 2.52e-03 2p3 ²P_3/2 2s 2p 3p ²S_1/2 15 38 524862 1460910

108.9360 1.58e-02 1.52e+09 2.58e-05 9.80e-05 1.21e-04 1.32e-03 2p3 ²P_3/2 2s 2p 3p ²D_5/2 15 37 524862 1442830

* 211.7190 3.10e-01 7.70e+09 5.45e-05 1.00e-04 6.79e-04 1.62e-03 2s 2p 3s ⁴P_5/2 2s 2p 4p ⁴P_5/2 23 145 1353403.2 1825727.8

* 212.0160 2.00e-01 7.39e+09 5.03e-05 6.25e-05 4.02e-04 1.04e-03 2s 2p 3s ⁴P_5/2 2s 2p 4p ⁴P_3/2 23 144 1353403.2 1825066.5

* 213.1710 2.09e-01 7.69e+09 1.34e-04 1.91e-04 1.93e-04 1.42e-03 2s2 3s ²S_1/2 2s2 4p ²P_3/2 16 88 1208631.1 1677739

* 214.3180 3.89e-01 9.42e+09 1.60e-04 9.99e-05 2.09e-04 1.99e-03 2s 2p 3s ⁴P_3/2 2s 2p 4p ⁴D_5/2 22 138 1351465.9 1818061.9

* 214.5120 6.67e-01 1.21e+10 1.83e-05 1.71e-04 3.60e-04 3.41e-03 2s 2p 3s ⁴P_5/2 2s 2p 4p ⁴D_7/2 23 139 1353403.2 1819578.5

* 215.3470 4.84e-01 1.16e+10 4.17e-05 5.65e-05 5.76e-05 1.83e-03 2s 2p 3s ²P_3/2 2s 2p 4p ²D_5/2 53 189 1493982.8 1958350.2

* 223.4610 2.76e-01 9.24e+09 1.14e-04 4.61e-05 5.73e-05 1.21e-03 2s 2p 3s ²P_1/2 2s 2p 4p ²D_3/2 24 146 1383387.8 1830893.6

* 223.6610 5.45e-01 1.21e+10 1.28e-05 9.15e-05 1.12e-04 2.35e-03 2s 2p 3s ²P_3/2 2s 2p 4p ²D_5/2 25 147 1385568.1 1832673.9

* 229.6390 2.99e-01 6.33e+09 9.38e-06 1.11e-05 4.02e-05 1.18e-03 2s 2p 3p ²P_3/2 2s 2p 4d ⁴P_5/2 27 158 1408551.1 1844017.5

* 232.8270 5.14e-01 7.90e+09 4.24e-06 7.49e-06 6.37e-05 1.97e-03 2s 2p 3p ⁴D_7/2 2s 2p 4d ⁴D_7/2 31 156 1413486.9 1842990.4

232.9540 4.40e-01 1.40e+10 8.13e-05 4.23e-05 6.11e-05 1.73e-03 2s 2p 3p ²P_1/2 2s 2p 4d ²D_3/2 26 157 1408370 1837640

233.5140 5.25e-01 1.11e+10 3.52e-05 3.79e-05 7.07e-05 2.06e-03 2s 2p 3p ²P_3/2 2s 2p 4d ²D_5/2 27 160 1409400 1837640

* 234.9410 1.03e+00 2.07e+10 2.29e-04 9.66e-05 1.77e-04 3.85e-03 2s 2p 3p ⁴D_3/2 2s 2p 4d ⁴F_5/2 29 149 1410827.8 1836465.9

* 234.9650 5.82e-01 1.76e+10 1.71e-04 5.92e-05 1.03e-04 2.18e-03 2s 2p 3p ⁴D_1/2 2s 2p 4d ⁴F_3/2 28 148 1410290.8 1835885.2

* 234.9880 1.75e+00 2.65e+10 2.44e-04 1.60e-04 3.03e-04 6.57e-03 2s 2p 3p ⁴D_5/2 2s 2p 4d ⁴F_7/2 30 150 1411793.1 1837346.1

* 235.2020 2.45e+00 2.96e+10 1.51e-05 2.66e-04 4.90e-04 9.20e-03 2s 2p 3p ⁴D_7/2 2s 2p 4d ⁴F_9/2 31 151 1413486.9 1838653.8

* 235.4750 2.77e-01 5.55e+09 6.12e-05 2.58e-05 4.74e-05 1.03e-03 2s 2p 3p ⁴D_5/2 2s 2p 4d ⁴F_5/2 30 149 1411793.1 1836465.9

* 235.7350 7.65e-01 2.30e+10 1.33e-03 5.72e-04 5.75e-04 3.73e-03 2s2 3p ²P_1/2 2s2 4d ²D_3/2 17 96 1273568.1 1697773.9

* 236.1740 1.39e+00 2.77e+10 4.33e-04 1.04e-03 1.02e-03 6.73e-03 2s2 3p ²P_3/2 2s2 4d ²D_5/2 18 97 1274451.4 1697868.4

* 236.5640 5.35e-01 1.59e+10 1.78e-05 1.22e-05 1.24e-05 1.46e-03 2s 2p 3p ²P_1/2 2s 2p 4d ²D_3/2 58 195 1557527.6 1980246.9

* 236.8050 7.51e-01 1.49e+10 1.63e-05 1.73e-05 1.74e-05 2.05e-03 2s 2p 3p ²P_3/2 2s 2p 4d ²D_5/2 59 196 1558085.6 1980374.6

* 237.2900 3.12e-01 6.20e+09 1.94e-05 2.08e-05 3.89e-05 1.13e-03 2s 2p 3p ⁴S_3/2 2s 2p 4d ²D_5/2 32 160 1423492.4 1844917.6

* 237.3320 4.08e-01 1.21e+10 4.64e-06 9.44e-06 4.96e-05 1.45e-03 2s 2p 3p ⁴S_3/2 2s 2p 4d ⁴P_3/2 32 159 1423492.4 1844843.5

* 238.0060 1.15e+00 2.25e+10 6.97e-05 3.77e-05 3.86e-05 3.09e-03 2s 2p 3p ²D_3/2 2s 2p 4d ²F_5/2 60 194 1558981.8 1979138.6

* 238.1050 1.88e+00 2.77e+10 3.98e-05 6.48e-05 6.55e-05 5.08e-03 2s 2p 3p ²D_5/2 2s 2p 4d ²F_7/2 61 193 1559145.1 1979128.1

* 239.1090 3.40e-01 6.62e+09 1.38e-05 5.89e-06 3.97e-05 1.20e-03 2s 2p 3p ⁴S_3/2 2s 2p 4d ⁴D_5/2 32 154 1423492.4 1841712.1

* 241.8490 1.36e+00 2.58e+10 1.36e-04 5.94e-05 7.54e-05 4.45e-03 2s 2p 3p ²D_3/2 2s 2p 4d ²F_5/2 36 174 1441626.2 1855107.4

* 241.9310 5.27e-01 1.50e+10 1.46e-05 1.11e-05 1.12e-05 1.33e-03 2s 2p 3p ²S_1/2 2s 2p 4d ²P_3/2 62 198 1572198.1 1985539.4

* 242.0100 2.00e+00 2.84e+10 1.32e-05 8.57e-05 1.07e-04 6.49e-03 2s 2p 3p ²D_5/2 2s 2p 4d ²F_7/2 37 178 1443615.4 1856821.4

* 243.3070 6.22e-01 1.16e+10 1.62e-05 1.91e-05 6.95e-05 2.04e-03 2s 2p 3p ⁴P_5/2 2s 2p 4d ⁴P_5/2 35 158 1433013.4 1844017.5

* 243.4910 3.78e-01 2.13e+10 9.40e-06 4.75e-06 4.04e-05 1.25e-03 2s 2p 3p ⁴P_1/2 2s 2p 4d ⁴D_1/2 33 155 1431027.4 1841719.9

* 243.4970 4.73e-01 1.33e+10 1.35e-05 6.41e-06 5.07e-05 1.57e-03 2s 2p 3p ⁴P_1/2 2s 2p 4d ⁴D_3/2 33 153 1431027.4 1841710.1

* 243.9160 1.62e+00 2.26e+10 1.16e-05 2.05e-05 1.74e-04 5.37e-03 2s 2p 3p ⁴P_5/2 2s 2p 4d ⁴D_7/2 35 156 1433013.4 1842990.4

* 244.0190 8.58e-01 1.60e+10 3.27e-05 1.40e-05 9.39e-05 2.85e-03 2s 2p 3p ⁴P_3/2 2s 2p 4d ⁴D_5/2 34 154 1431907.2 1841712.1

* 253.6220 6.29e-01 1.63e+10 4.89e-05 3.39e-05 4.17e-05 1.78e-03 2s 2p 3p ²S_1/2 2s 2p 4d ²P_3/2 38 181 1463173.6 1857461.8

* 257.2060 3.09e+00 3.12e+10 7.18e-06 3.24e-05 8.20e-05 8.57e-03 2s 2p 3d ⁴F_7/2 2s 2p 4f ⁴G_9/2 41 171 1465543.2 1854337.2

* 257.2230 1.12e+00 1.88e+10 2.28e-05 1.20e-05 2.60e-05 3.09e-03 2s 2p 3d ⁴F_3/2 2s 2p 4f ⁴G_5/2 39 168 1463955.2 1852722.2

* 257.2240 2.06e+00 2.59e+10 3.33e-05 2.24e-05 4.53e-05 5.69e-03 2s 2p 3d ⁴F_5/2 2s 2p 4f ⁴G_7/2 40 169 1464606.9 1853372.8

* 257.6550 7.85e-01 1.31e+10 1.59e-05 8.33e-06 1.81e-05 2.15e-03 2s 2p 3d ⁴F_5/2 2s 2p 4f ⁴G_5/2 40 168 1464606.9 1852722.2

* 257.7050 7.57e+00 6.33e+10 4.85e-06 7.82e-05 2.74e-04 2.10e-02 2s 2p 3d ⁴F_9/2 2s 2p 4f ⁴G_11/2 42 172 1466796.6 1854836.5

* 257.8450 1.03e+00 1.30e+10 1.67e-05 1.12e-05 2.27e-05 2.85e-03 2s 2p 3d ⁴F_7/2 2s 2p 4f ⁴G_7/2 41 169 1465543.2 1853372.8

* 258.0250 2.09e+00 3.49e+10 5.49e-05 1.95e-05 4.57e-05 5.74e-03 2s 2p 3d ⁴F_3/2 2s 2p 4f ⁴F_5/2 39 164 1463955.2 1851514.2

* 258.0370 1.23e+00 1.23e+10 2.82e-06 1.27e-05 3.22e-05 3.37e-03 2s 2p 3d ⁴F_9/2 2s 2p 4f ⁴G_9/2 42 171 1466796.6 1854337.2

* 258.4340 2.27e+00 2.83e+10 6.91e-05 2.39e-05 5.88e-05 6.20e-03 2s 2p 3d ⁴F_5/2 2s 2p 4f ⁴F_7/2 40 165 1464606.9 1851553.5

* 258.6550 2.62e+00 2.61e+10 5.42e-05 2.75e-05 7.24e-05 7.14e-03 2s 2p 3d ⁴F_7/2 2s 2p 4f ⁴F_9/2 41 167 1465543.2 1852159.1

* 261.4690 3.83e-01 6.23e+09 1.10e-05 3.39e-05 8.04e-05 1.14e-03 2s 2p 3p ⁴D_7/2 2s 2p 4s ⁴P_5/2 31 131 1413486.9 1795941.6

* 262.5560 5.20e+00 5.03e+10 3.37e-05 4.27e-05 4.27e-05 1.02e-02 2s 2p 3d ²F_7/2 2s 2p 4f ²G_9/2 66 202 1611805.9 1992676.8

* 262.6070 4.00e+00 4.83e+10 5.12e-05 3.22e-05 3.25e-05 7.84e-03 2s 2p 3d ²F_5/2 2s 2p 4f ²G_7/2 67 201 1611835.8 1992632.4

* 264.5890 5.46e-01 8.68e+09 5.39e-06 4.69e-06 5.54e-06 1.35e-03 2s 2p 3d ²D_5/2 2s 2p 4f ²D_5/2 48 184 1482878.4 1860822.8

* 265.3030 3.79e+00 5.98e+10 6.05e-04 3.64e-04 3.79e-04 1.25e-02 2s2 3d ²D_3/2 2s2 4f ²F_5/2 19 106 1335736.6 1712664.5

* 265.4010 5.34e+00 6.32e+10 4.15e-04 5.17e-04 5.35e-04 1.77e-02 2s2 3d ²D_5/2 2s2 4f ²F_7/2 20 108 1335981.4 1712769.8

* 265.4690 7.70e-01 9.11e+09 6.69e-06 6.41e-06 6.42e-06 1.47e-03 2s 2p 3d ²F_7/2 2s 2p 4f ²F_7/2 66 200 1611805.9 1988497.5

* 265.5200 5.74e-01 9.05e+09 6.03e-06 4.75e-06 4.77e-06 1.09e-03 2s 2p 3d ²F_5/2 2s 2p 4f ²F_5/2 67 199 1611835.8 1988455.4

* 266.0740 4.80e-01 5.65e+09 1.32e-06 6.81e-06 1.04e-05 1.18e-03 2s 2p 3d ⁴D_7/2 2s 2p 4f ²F_7/2 46 177 1480794.4 1856629.9

* 266.7010 7.25e-01 8.51e+09 6.41e-06 9.86e-06 1.65e-05 1.78e-03 2s 2p 3d ⁴D_7/2 2s 2p 4f ⁴D_7/2 46 175 1480794.4 1855745.6

* 267.3140 7.14e-01 1.11e+10 5.97e-06 4.54e-06 4.56e-06 1.31e-03 2s 2p 3d ²D_5/2 2s 2p 4f ²D_5/2 69 204 1622368.9 1996460.2

* 267.5570 1.11e+00 1.30e+10 3.02e-06 1.56e-05 2.39e-05 2.71e-03 2s 2p 3d ²D_5/2 2s 2p 4f ²F_7/2 48 177 1482878.4 1856629.9

* 267.7070 2.13e+00 1.98e+10 4.38e-06 1.98e-05 5.00e-05 5.23e-03 2s 2p 3d ⁴D_7/2 2s 2p 4f ⁴G_9/2 46 171 1480794.4 1854337.2

* 267.8340 1.78e+00 2.07e+10 2.56e-05 1.72e-05 3.48e-05 4.37e-03 2s 2p 3d ⁴D_5/2 2s 2p 4f ⁴G_7/2 45 169 1480007 1853372.8

* 268.0780 1.52e+00 2.35e+10 2.74e-05 1.44e-05 3.12e-05 3.71e-03 2s 2p 3d ⁴D_3/2 2s 2p 4f ⁴G_5/2 44 168 1479697.1 1852722.2

* 268.1920 2.01e+00 2.33e+10 1.74e-05 2.68e-05 4.50e-05 4.86e-03 2s 2p 3d ²D_5/2 2s 2p 4f ⁴D_7/2 48 175 1482878.4 1855745.6

* 268.4330 1.71e+00 3.96e+10 2.44e-05 1.28e-05 3.66e-05 4.15e-03 2s 2p 3d ⁴D_1/2 2s 2p 4f ⁴F_3/2 43 166 1479546.8 1852078.6

* 268.5050 3.32e+00 5.12e+10 8.44e-05 4.77e-05 6.07e-05 7.99e-03 2s 2p 3d ²D_3/2 2s 2p 4f ²F_5/2 47 173 1482617.1 1855050

* 268.5420 5.85e-01 1.35e+10 8.32e-06 4.35e-06 1.25e-05 1.41e-03 2s 2p 3d ⁴D_3/2 2s 2p 4f ⁴F_3/2 44 166 1479697.1 1852078.6

* 268.9490 1.39e+00 2.13e+10 3.22e-05 1.14e-05 2.68e-05 3.36e-03 2s 2p 3d ⁴D_3/2 2s 2p 4f ⁴F_5/2 44 164 1479697.1 1851514.2

* 269.1450 2.73e+00 3.14e+10 7.36e-05 2.54e-05 6.27e-05 6.61e-03 2s 2p 3d ⁴D_5/2 2s 2p 4f ⁴F_7/2 45 165 1480007 1851553.5

* 269.2770 3.83e+00 3.53e+10 7.04e-05 3.57e-05 9.41e-05 9.28e-03 2s 2p 3d ⁴D_7/2 2s 2p 4f ⁴F_9/2 46 167 1480794.4 1852159.1

* 269.4300 1.58e+00 1.82e+10 1.02e-04 3.38e-05 4.27e-05 3.78e-03 2s 2p 3d ²D_5/2 2s 2p 4f ²G_7/2 48 170 1482878.4 1854032.6

* 269.5320 1.17e+00 1.81e+10 6.81e-06 9.82e-06 2.41e-05 2.81e-03 2s 2p 3d ⁴P_5/2 2s 2p 4f ⁴D_5/2 49 179 1485809.9 1856823.6

* 269.5860 1.38e+00 3.16e+10 3.11e-06 1.14e-05 2.84e-05 3.27e-03 2s 2p 3d ⁴P_3/2 2s 2p 4f ⁴D_3/2 50 180 1486332.1 1857271.6

* 269.6500 1.04e+00 4.76e+10 5.40e-07 8.65e-06 2.14e-05 2.46e-03 2s 2p 3d ⁴P_1/2 2s 2p 4f ⁴D_1/2 51 182 1486683 1857534.4

* 269.6730 3.03e+00 3.47e+10 8.00e-06 4.13e-05 6.32e-05 7.17e-03 2s 2p 3d ⁴P_5/2 2s 2p 4f ²F_7/2 49 177 1485809.9 1856629.9

* 269.8410 9.46e-01 2.16e+10 2.12e-06 7.82e-06 1.94e-05 2.24e-03 2s 2p 3d ⁴P_1/2 2s 2p 4f ⁴D_3/2 51 180 1486683 1857271.6

* 269.9120 2.30e+00 3.52e+10 1.32e-05 1.91e-05 4.67e-05 5.47e-03 2s 2p 3d ⁴P_3/2 2s 2p 4f ⁴D_5/2 50 179 1486332.1 1856823.6

* 270.3170 1.38e+00 1.58e+10 1.17e-05 1.81e-05 3.03e-05 3.27e-03 2s 2p 3d ⁴P_5/2 2s 2p 4f ⁴D_7/2 49 175 1485809.9 1855745.6

* 272.9040 3.31e+00 4.95e+10 3.21e-05 2.53e-05 2.54e-05 5.82e-03 2s 2p 3d ²D_3/2 2s 2p 4f ²F_5/2 68 199 1622026 1988455.4

* 273.0140 6.54e-01 7.32e+09 2.43e-05 3.46e-05 3.75e-05 2.03e-03 2s2 3d ²D_5/2 2p2 3p ²F_7/2 20 99 1335981.4 1702263

* 273.1280 4.75e+00 5.30e+10 3.78e-05 3.62e-05 3.63e-05 8.30e-03 2s 2p 3d ²D_5/2 2s 2p 4f ²F_7/2 69 200 1622368.9 1988497.5

* 273.2930 4.09e-01 6.10e+09 3.51e-05 1.98e-05 2.13e-05 1.27e-03 2s2 3d ²D_3/2 2p2 3p ²F_5/2 19 98 1335736.6 1701644.5

* 274.8660 1.88e+00 4.15e+10 9.74e-06 1.11e-05 1.11e-05 3.19e-03 2s 2p 3d ²P_1/2 2s 2p 4f ²D_3/2 72 203 1632619.1 1996433.2

* 275.0700 3.40e+00 4.99e+10 2.61e-05 1.98e-05 1.99e-05 5.74e-03 2s 2p 3d ²P_3/2 2s 2p 4f ²D_5/2 73 204 1632916.8 1996460.2

* 275.5370 4.08e-01 5.97e+09 1.00e-05 3.08e-05 7.31e-05 1.04e-03 2s 2p 3p ⁴P_5/2 2s 2p 4s ⁴P_5/2 35 131 1433013.4 1795941.6

* 291.8510 8.51e-01 8.36e+09 5.75e-06 8.85e-06 1.48e-05 1.60e-03 2s 2p 3d ²F_5/2 2s 2p 4f ⁴D_7/2 54 175 1513104.5 1855745.6

* 292.4440 6.04e-01 7.85e+09 1.19e-05 6.71e-06 8.55e-06 1.12e-03 2s 2p 3d ²F_5/2 2s 2p 4f ²F_5/2 54 173 1513104.5 1855050

* 292.7530 6.04e-01 5.88e+09 1.25e-06 6.44e-06 9.87e-06 1.12e-03 2s 2p 3d ²F_7/2 2s 2p 4f ²F_7/2 55 177 1515044.9 1856629.9

* 292.9930 6.79e+00 5.27e+10 1.45e-05 1.35e-04 1.63e-04 1.25e-02 2s 2p 3d ²F_7/2 2s 2p 4f ²G_9/2 55 176 1515044.9 1856349.8

* 293.3170 3.95e+00 3.82e+10 1.97e-04 6.51e-05 8.24e-05 7.28e-03 2s 2p 3d ²F_5/2 2s 2p 4f ²G_7/2 54 170 1513104.5 1854032.6

* 293.6050 3.38e+00 4.35e+10 2.43e-05 2.12e-05 2.50e-05 6.12e-03 2s 2p 3d ²P_3/2 2s 2p 4f ²D_5/2 56 184 1520229.4 1860822.8

* 293.7340 1.96e+00 3.80e+10 2.94e-06 1.24e-05 1.45e-05 3.55e-03 2s 2p 3d ²P_1/2 2s 2p 4f ²D_3/2 57 185 1521329 1861773.5

311.7720 2.65e-01 2.25e+09 1.20e-01 1.99e-01 1.99e-01 1.02e-02 2s2 2p ²P_1/2 2s 2p2 ²P_3/2 1 10 0 320747

313.7430 6.56e-02 8.24e+09 7.57e-01 3.63e-01 3.69e-01 1.87e-02 2s2 2p ²P_1/2 2s 2p2 ²P_1/2 1 9 0 318732

315.0150 1.37e+00 1.15e+10 6.04e-01 1.00e+00 1.00e+00 5.15e-02 2s2 2p ²P_3/2 2s 2p2 ²P_3/2 2 10 3302 320747

317.0280 4.21e-01 5.34e+09 4.86e-01 2.33e-01 2.37e-01 1.20e-02 2s2 2p ²P_3/2 2s 2p2 ²P_1/2 2 9 3302 318732

335.2310 2.81e-01 3.20e+09 2.68e-01 1.83e-01 1.87e-01 7.09e-03 2s2 2p ²P_1/2 2s 2p2 ²S_1/2 1 8 0 298302

338.9830 2.00e-01 3.92e+09 3.24e-01 2.21e-01 2.27e-01 8.58e-03 2s2 2p ²P_3/2 2s 2p2 ²S_1/2 2 8 3302 298302

341.7790 7.38e-01 4.96e+09 7.09e-03 7.69e-03 1.11e-02 1.40e-02 2s 2p2 ²D_5/2 2p3 ²P_3/2 7 15 232275 524862

341.8230 9.66e-02 6.50e+08 9.28e-04 1.01e-03 1.45e-03 1.83e-03 2s 2p2 ²D_3/2 2p3 ²P_3/2 6 15 232313 524862

342.0490 4.33e-01 5.82e+09 7.28e-03 4.47e-03 6.47e-03 8.19e-03 2s 2p2 ²D_3/2 2p3 ²P_1/2 6 14 232313 524669

* 351.2550 5.35e-01 4.82e+09 1.54e-04 1.76e-04 1.97e-04 1.06e-03 2s2 3p ²P_3/2 2s 2p 3p ²D_5/2 18 61 1274451.4 1559145.1

352.4590 3.23e-01 2.10e+09 6.89e-04 5.97e-04 5.14e-02 7.38e-03 2s 2p2 ⁴P_1/2 2p3 ⁴S_3/2 3 11 129979 413700

353.8820 6.42e-01 4.15e+09 1.35e-03 1.17e-03 1.01e-01 1.45e-02 2s 2p2 ⁴P_3/2 2p3 ⁴S_3/2 4 11 131120 413700

355.9880 9.57e-01 6.11e+09 1.98e-03 1.72e-03 1.48e-01 2.12e-02 2s 2p2 ⁴P_5/2 2p3 ⁴S_3/2 5 11 132792 413700

* 357.1840 1.94e+00 1.27e+10 9.89e-06 6.23e-06 6.28e-06 1.52e-03 2s2 4f ²F_5/2 2s 2p 4f ²G_7/2 106 201 1712664.5 1992632.4

* 357.2620 2.51e+00 1.31e+10 6.46e-06 8.17e-06 8.17e-06 1.95e-03 2s2 4f ²F_7/2 2s 2p 4f ²G_9/2 108 202 1712769.8 1992676.8

361.9520 4.77e-01 6.47e+09 5.05e-05 1.50e-04 1.51e-04 1.03e-03 2s2 3s ²S_1/2 2s 2p 3s ²P_3/2 16 53 1210690 1486970

364.1130 6.45e-01 9.48e+09 2.69e-05 2.15e-05 2.20e-05 1.15e-03 2s2 3d ²D_5/2 2s 2p 3d ²P_3/2 20 73 1336030 1610670

367.4040 7.18e-01 6.57e+09 1.47e-05 1.62e-05 1.68e-05 1.17e-03 2s2 3d ²D_5/2 2s 2p 3d ²D_5/2 20 69 1336030 1608210

* 423.1770 7.86e-01 3.67e+09 2.04e-06 2.37e-06 2.28e-05 7.70e-04 2s 2p 3p ⁴D_7/2 2p2 3p ⁴D_7/2 31 80 1413486.9 1649794.8

428.1480 9.56e-02 4.16e+08 1.35e-03 8.24e-04 1.51e-03 1.05e-03 2s 2p2 ²D_5/2 2p3 ²D_3/2 7 12 232275 465839

428.2180 6.63e-01 2.91e+09 9.42e-03 5.76e-03 1.06e-02 7.34e-03 2s 2p2 ²D_3/2 2p3 ²D_3/2 6 12 232313 465839

428.3110 1.08e+00 3.14e+09 8.46e-03 9.22e-03 1.71e-02 1.19e-02 2s 2p2 ²D_5/2 2p3 ²D_5/2 7 13 232275 465750

428.3810 8.68e-02 2.54e+08 6.85e-04 7.46e-04 1.39e-03 9.61e-04 2s 2p2 ²D_3/2 2p3 ²D_5/2 6 13 232313 465750

430.4540 3.23e-01 1.42e+09 1.00e+00 3.72e-01 4.00e-01 5.55e-03 2s2 2p ²P_1/2 2s 2p2 ²D_3/2 1 6 0 232313

436.6600 5.45e-02 2.32e+08 1.61e-01 5.99e-02 6.45e-02 8.95e-04 2s2 2p ²P_3/2 2s 2p2 ²D_3/2 2 6 3302 232313

436.7330 5.55e-01 1.58e+09 1.32e-01 6.42e-01 6.75e-01 9.14e-03 2s2 2p ²P_3/2 2s 2p2 ²D_5/2 2 7 3302 232275

441.3840 1.96e-01 1.15e+09 1.28e-03 1.38e-03 2.00e-03 2.52e-03 2s 2p2 ²S_1/2 2p3 ²P_3/2 8 15 298302 524862

441.7610 1.68e-01 7.18e+08 6.96e-04 4.27e-04 6.18e-04 7.82e-04 2s 2p2 ²S_1/2 2p3 ²P_1/2 8 14 298302 524669

485.1310 1.85e-01 3.77e+08 3.79e-04 4.11e-04 5.93e-04 7.48e-04 2s 2p2 ²P_1/2 2p3 ²P_3/2 9 15 318732 524862

485.5850 7.23e-02 2.46e+09 2.17e-03 1.33e-03 1.93e-03 2.44e-03 2s 2p2 ²P_1/2 2p3 ²P_1/2 9 14 318732 524669

489.9200 8.76e-01 2.84e+09 2.83e-03 3.07e-03 4.42e-03 5.58e-03 2s 2p2 ²P_3/2 2p3 ²P_3/2 10 15 320747 524862

490.3840 1.61e-01 1.04e+09 9.10e-04 5.58e-04 8.08e-04 1.02e-03 2s 2p2 ²P_3/2 2p3 ²P_1/2 10 14 320747 524669

679.7770 1.67e-03 6.86e+08 1.40e-03 8.56e-04 1.57e-03 1.09e-03 2s 2p2 ²P_1/2 2p3 ²D_3/2 9 12 318732 465839

689.2180 6.46e-02 1.09e+08 2.19e-04 1.34e-04 2.46e-04 1.70e-04 2s 2p2 ²P_3/2 2p3 ²D_3/2 10 12 320747 465839

689.6410 6.81e-01 7.56e+08 1.27e-03 1.38e-03 2.56e-03 1.78e-03 2s 2p2 ²P_3/2 2p3 ²D_5/2 10 13 320747 465750

762.6600 1.49e-06 1.93e+03 4.74e-03 3.31e-03 4.06e-05 5.37e-09 2s2 2p ²P_1/2 2s 2p2 ⁴P_3/2 1 4 0 131120

769.3550 1.31e-05 7.51e+04 1.51e-02 8.36e-03 7.71e-04 1.04e-07 2s2 2p ²P_1/2 2s 2p2 ⁴P_1/2 1 3 0 129979

772.2600 6.49e-05 6.06e+04 3.99e-02 4.69e-02 1.87e-03 2.49e-07 2s2 2p ²P_3/2 2s 2p2 ⁴P_5/2 2 5 3302 132792

782.3620 1.34e-05 1.63e+04 3.89e-02 2.72e-02 3.33e-04 4.41e-08 2s2 2p ²P_3/2 2s 2p2 ⁴P_3/2 2 4 3302 131120

789.4090 1.98e-05 6.27e+04 1.23e-02 6.81e-03 6.28e-04 8.43e-08 2s2 2p ²P_3/2 2s 2p2 ⁴P_1/2 2 3 3302 129979

* 1664.3470 8.77e-01 2.64e+08 1.74e-04 5.92e-04 1.15e-03 2.21e-05 2s 2p 3s ⁴P_5/2 2s 2p 3p ⁴D_7/2 23 31 1353403.2 1413486.9

30284.6758 0.00e+00 3.26e-01 3.92e-02 9.41e-05 9.19e-10 2.80e-14 2s2 2p ²P_1/2 2s2 2p ²P_3/2 1 2 0 3302

Created by Giulio Del Zanna on Wed Apr 16 17:43:26 2025

CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.

Mg VIII - VERSION 11.0.1

Wavelength

gf

Aul

R

R

R

R

Cl

Tl

Cu

Tu

Il

Iu

El

Eu

(A)

(s-1)

(106)

(1010)

(1015)

(1020)

(cm-1)

(cm-1)

A_ul

C_l

T_l

C_u

T_u

I_l

I_u

E_l

E_u

(10⁶)

(10¹⁰)

(10¹⁵)

(10²⁰)

(cm^-1)

(cm^-1)