Table 4.

Experimental Atomic Transition Probabilities for 183 Lines of Cr II Organized by Increasing Wavelength in Air

Wavelength in Aira	Upper Level		Lower Level		Transition Probability	log(gf )
(nm)	Valueb (cm−1)	J	Valueb (cm−1)	J	(106 s−1)
253.4336	51942.664	4.5	12496.457	4.5	2.78 ± 0.27	−1.57
265.3581	49706.261	2.5	12032.545	1.5	32.9 ± 1.3	−0.68
265.8588	49564.504	1.5	11961.746	0.5	56.7 ± 1.8	−0.62
266.1722	49706.261	2.5	12147.771	2.5	9.9 ± 0.4	−1.20
266.3419	49838.380	4.5	12303.820	3.5	51. ± 3.	−0.26
266.3604	49564.504	1.5	12032.545	1.5	0.60 ± 0.10	−2.59
266.3674	49492.711	0.5	11961.746	0.5	40. ± 4.	−1.07
266.6014	49645.806	3.5	12147.771	2.5	98. ± 3.	−0.08
266.8709	49492.711	0.5	12032.545	1.5	131. ± 8.	−0.55
267.1807	49564.504	1.5	12147.771	2.5	98. ± 3.	−0.38
267.2828	49706.261	2.5	12303.820	3.5	49.2 ± 2.0	−0.50
267.7155	49645.806	3.5	12303.820	3.5	104. ± 3.	−0.05
267.7160	49838.380	4.5	12496.457	4.5	209. ± 11.	0.35
267.8791	49351.734	2.5	12032.545	1.5	67. ± 3.	−0.36
268.7088	49351.734	2.5	12147.771	2.5	37.3 ± 1.8	−0.62
269.1038	49645.806	3.5	12496.457	4.5	59.7 ± 2.4	−0.28
269.8407	49351.734	2.5	12303.820	3.5	38.5 ± 2.0	−0.60
269.8685	49005.847	1.5	11961.746	0.5	52. ± 4.	−0.65
270.3852	49005.847	1.5	12032.545	1.5	7.8 ± 0.7	−1.46
271.2306	49005.847	1.5	12147.771	2.5	32.1 ± 2.6	−0.85
271.7507	48749.278	0.5	11961.746	0.5	16.5 ± 1.4	−1.44
272.2747	48749.278	0.5	12032.545	1.5	51. ± 4.	−0.95
283.5632	47751.600	5.5	12496.457	4.5	250. ± 6.	0.56
284.3246	47464.557	4.5	12303.820	3.5	192. ± 5.	0.37
284.9835	47227.219	3.5	12147.771	2.5	152. ± 4.	0.17
285.5673	47040.276	2.5	12032.545	1.5	113. ± 3.	−0.08
285.6762	54625.595	2.5	19631.206	1.5	34.6 ± 1.8	−0.59
285.7399	54784.450	3.5	19797.859	2.5	20.8 ± 1.2	−0.69
285.8651	54499.491	1.5	19528.229	0.5	37.6 ± 2.0	−0.73
285.8910	47464.557	4.5	12496.457	4.5	46.4 ± 1.9	−0.25
286.0931	46905.137	1.5	11961.746	0.5	75.1 ± 2.2	−0.43
286.2569	47227.219	3.5	12303.820	3.5	86.8 ± 2.5	−0.07
286.5104	47040.276	2.5	12147.771	2.5	111. ± 3.	−0.08
286.5332	54417.955	0.5	19528.229	0.5	79. ± 4.	−0.71
286.6740	46905.137	1.5	12032.545	1.5	136. ± 3.	−0.17
286.7094	54499.491	1.5	19631.206	1.5	64. ± 3.	−0.50
286.7647	46823.306	0.5	11961.746	0.5	176. ± 4.	−0.36
287.0432	54625.595	2.5	19797.859	2.5	93. ± 5.	−0.16
287.3483	46823.306	0.5	12032.545	1.5	56.7 ± 2.1	−0.85
287.3814	54417.955	0.5	19631.206	1.5	82. ± 4.	−0.69
287.5990	54784.450	3.5	20024.012	3.5	133. ± 7.	0.12
287.6244	46905.137	1.5	12147.771	2.5	27.3 ± 1.2	−0.87
287.7976	47040.276	2.5	12303.820	3.5	13.6 ± 0.6	−0.99
287.8447	47227.219	3.5	12496.457	4.5	5.4 ± 0.5	−1.27
288.0864	54499.491	1.5	19797.859	2.5	60. ± 3.	−0.52
288.9194	54625.595	2.5	20024.012	3.5	33.3 ± 1.9	−0.60
303.2919	54784.450	3.5	21822.504	2.5	6.8 ± 0.5	−1.13
304.7607	54625.595	2.5	21822.504	2.5	6.3 ± 0.4	−1.28
304.7759	54625.595	2.5	21824.141	1.5	4.91 ± 0.30	−1.39
305.9368	54499.491	1.5	21822.504	2.5	2.19 ± 0.18	−1.91
305.9482	54499.491	1.5	21823.720	0.5	3.35 ± 0.29	−1.73
305.9522	54499.491	1.5	21824.141	1.5	7.8 ± 0.5	−1.36
306.7136	54417.955	0.5	21823.720	0.5	10.2 ± 0.6	−1.54
306.7175	54417.955	0.5	21824.141	1.5	4.4 ± 0.5	−1.91
311.8649	51584.100	1.5	19528.229	0.5	141. ± 7.	−0.08
312.0369	51669.406	2.5	19631.206	1.5	143. ± 7.	0.10
312.4978	51788.815	3.5	19797.859	2.5	156. ± 8.	0.26
312.8700	51584.100	1.5	19631.206	1.5	50.4 ± 2.9	−0.53
313.2057	51942.664	4.5	20024.012	3.5	182. ± 9.	0.43
313.6686	51669.406	2.5	19797.859	2.5	40.6 ± 2.5	−0.44
314.5104	51584.100	1.5	19797.859	2.5	2.97 ± 0.21	−1.75
314.7227	51788.815	3.5	20024.012	3.5	24.8 ± 1.7	−0.53
315.9103	51669.406	2.5	20024.012	3.5	1.38 ± 0.08	−1.91
318.0696	51942.664	4.5	20512.096	5.5	43. ± 3.	−0.19
318.1422	51942.664	4.5	20519.269	4.5	2.99 ± 0.24	−1.34
319.6925	51788.815	3.5	20517.792	3.5	5.3 ± 0.4	−1.19
319.7076	51788.815	3.5	20519.269	4.5	39.2 ± 3.0	−0.32
320.8589	51669.406	2.5	20512.063	2.5	4.83 ± 0.27	−1.35
320.9179	51669.406	2.5	20517.792	3.5	36. ± 3.	−0.48
321.7399	51584.100	1.5	20512.063	2.5	38.2 ± 2.9	−0.62
332.4058	49706.261	2.5	19631.206	1.5	3.6 ± 0.3	−1.44
332.8350	49564.504	1.5	19528.229	0.5	4.5 ± 0.4	−1.53
333.6121	51788.815	3.5	21822.504	2.5	0.26 ± 0.04	−2.47
333.6325	49492.711	0.5	19528.229	0.5	28.3 ± 2.0	−1.02
333.9801	49564.504	1.5	19631.206	1.5	22.9 ± 1.8	−0.81
334.2581	49706.261	2.5	19797.859	2.5	20.0 ± 1.6	−0.70
334.7831	49492.711	0.5	19631.206	1.5	27.6 ± 1.9	−1.03
334.9352	49645.806	3.5	19797.859	2.5	0.96 ± 0.10	−1.89
335.3124	49838.380	4.5	20024.012	3.5	2.29 ± 0.22	−1.41
335.8500	49564.504	1.5	19797.859	2.5	47. ± 3.	−0.50
336.0291	54784.450	3.5	25033.668	3.5	47. ± 4.	−0.20
336.1765	54784.450	3.5	25046.714	2.5	8.2 ± 0.6	−0.95
336.3711	49351.734	2.5	19631.206	1.5	0.90 ± 0.08	−2.04
336.8049	49706.261	2.5	20024.012	3.5	89. ± 5.	−0.04
337.8330	54625.595	2.5	25033.668	3.5	10.3 ± 0.8	−0.98
337.9368	54625.595	2.5	25042.760	1.5	11.5 ± 0.9	−0.93
337.9820	54625.595	2.5	25046.714	2.5	25.7 ± 1.9	−0.58
338.2680	49351.734	2.5	19797.859	2.5	13.7 ± 1.2	−0.85
339.1431	49005.847	1.5	19528.229	0.5	5.7 ± 0.3	−1.40
339.2982	54499.491	1.5	25035.344	0.5	11.4 ± 0.9	−1.10
339.3836	54499.491	1.5	25042.760	1.5	16.5 ± 1.3	−0.94
339.4291	54499.491	1.5	25046.714	2.5	17.1 ± 1.4	−0.93
340.2397	54417.955	0.5	25035.344	0.5	21.5 ± 1.8	−1.13
340.3256	54417.955	0.5	25042.760	1.5	23.1 ± 1.7	−1.10
340.3320	49005.847	1.5	19631.206	1.5	36.0 ± 1.8	−0.60
340.8765	49351.734	2.5	20024.012	3.5	51. ± 4.	−0.27
340.8932	49838.380	4.5	20512.096	5.5	0.42 ± 0.06	−2.14
342.1210	48749.278	0.5	19528.229	0.5	61.8 ± 2.9	−0.66
342.2739	49005.847	1.5	19797.859	2.5	66. ± 3.	−0.33
343.3309	48749.278	0.5	19631.206	1.5	58.5 ± 2.7	−0.68
358.5294	49706.261	2.5	21822.504	2.5	11.4 ± 1.1	−0.88
358.5505	49706.261	2.5	21824.141	1.5	4.7 ± 0.5	−1.26
360.3615	49564.504	1.5	21822.504	2.5	3.2 ± 0.3	−1.60
360.3773	49564.504	1.5	21823.720	0.5	4.0 ± 0.4	−1.51
360.3827	49564.504	1.5	21824.141	1.5	1.52 ± 0.17	−1.93
361.3124	49492.711	0.5	21823.720	0.5	0.92 ± 0.09	−2.44
361.3179	49492.711	0.5	21824.141	1.5	4.6 ± 0.3	−1.74
363.1468	49351.734	2.5	21822.504	2.5	6.4 ± 0.7	−1.12
363.1683	49351.734	2.5	21824.141	1.5	2.1 ± 0.3	−1.60
367.7676	49005.847	1.5	21822.504	2.5	4.48 ± 0.29	−1.44
367.7841	49005.847	1.5	21823.720	0.5	5.2 ± 0.3	−1.37
367.7898	49005.847	1.5	21824.141	1.5	2.09 ± 0.13	−1.77
371.2887	48749.278	0.5	21823.720	0.5	1.89 ± 0.15	−2.11
371.2945	48749.278	0.5	21824.141	1.5	9.8 ± 0.6	−1.39
371.5172	51942.664	4.5	25033.668	3.5	1.52 ± 0.13	−1.50
373.8359	51788.815	3.5	25046.714	2.5	1.22 ± 0.09	−1.69
375.4569	51669.406	2.5	25042.760	1.5	0.92 ± 0.08	−1.93
376.5585	51584.100	1.5	25035.344	0.5	0.67 ± 0.07	−2.24
376.6637	51584.100	1.5	25042.760	1.5	0.122 ± 0.022	−2.98
376.7198	51584.100	1.5	25046.714	2.5	0.20 ± 0.04	−2.76
405.1936	49706.261	2.5	25033.668	3.5	0.35 ± 0.05	−2.29
405.4080	49706.261	2.5	25046.714	2.5	0.188 ± 0.028	−2.56
407.2556	54499.491	1.5	29951.816	0.5	0.27 ± 0.05	−2.56
408.6128	54417.955	0.5	29951.816	0.5	1.06 ± 0.17	−2.27
411.0982	54625.595	2.5	30307.367	1.5	0.42 ± 0.09	−2.19
411.3216	49351.734	2.5	25046.714	2.5	0.091 ± 0.018	−2.86
413.2411	54499.491	1.5	30307.367	1.5	0.32 ± 0.05	−2.48
417.1909	49005.847	1.5	25042.760	1.5	0.113 ± 0.024	−2.93
417.9421	54784.450	3.5	30864.433	2.5	0.66 ± 0.09	−1.86
420.7363	54625.595	2.5	30864.433	2.5	0.18 ± 0.04	−2.54
421.5743	48749.278	0.5	25035.344	0.5	0.22 ± 0.03	−2.93
423.3248	54784.450	3.5	31168.575	3.5	0.44 ± 0.06	−2.02
424.2366	54784.450	3.5	31219.332	4.5	3.0 ± 0.4	−1.19
425.2625	54625.595	2.5	31117.325	2.5	0.78 ± 0.12	−1.90
426.1917	54625.595	2.5	31168.575	3.5	2.18 ± 0.29	−1.45
426.9272	54499.491	1.5	31082.884	1.5	0.76 ± 0.13	−2.08
427.5561	54499.491	1.5	31117.325	2.5	2.5 ± 0.3	−1.57
428.4190	54417.955	0.5	31082.884	1.5	3.1 ± 0.4	−1.77
453.9590	54625.595	2.5	32603.349	2.5	0.33 ± 0.06	−2.21
455.4989	54784.450	3.5	32836.653	3.5	2.2 ± 0.3	−1.27
455.8644	54784.450	3.5	32854.250	4.5	14.9 ± 2.0	−0.43
456.5735	54499.491	1.5	32603.349	2.5	1.13 ± 0.17	−1.85
458.8198	54625.595	2.5	32836.653	3.5	11.9 ± 1.6	−0.65
458.9895	54625.595	2.5	32844.707	1.5	0.18 ± 0.04	−2.47
459.2053	54625.595	2.5	32854.940	2.5	2.7 ± 0.4	−1.30
461.6624	54499.491	1.5	32844.707	1.5	3.0 ± 0.4	−1.42
461.8807	54499.491	1.5	32854.940	2.5	10.0 ± 1.4	−0.89
463.4073	54417.955	0.5	32844.707	1.5	13.9 ± 1.9	−1.05
481.2344	51942.664	4.5	31168.575	3.5	0.31 ± 0.04	−1.96
482.4131	51942.664	4.5	31219.332	4.5	3.5 ± 0.4	−0.92
483.6230	51788.815	3.5	31117.325	2.5	0.48 ± 0.06	−1.87
484.8250	51788.815	3.5	31168.575	3.5	2.8 ± 0.4	−1.11
485.6191	51669.406	2.5	31082.884	1.5	0.44 ± 0.06	−2.03
486.0213	51788.815	3.5	31219.332	4.5	0.32 ± 0.04	−2.04
486.4329	51669.406	2.5	31117.325	2.5	2.17 ± 0.28	−1.34
487.6397	51584.100	1.5	31082.884	1.5	2.13 ± 0.28	−1.52
487.6489	51669.406	2.5	31168.575	3.5	0.53 ± 0.08	−1.94
488.4604	51584.100	1.5	31117.325	2.5	0.48 ± 0.07	−2.16
489.1495	51788.815	3.5	31350.874	2.5	0.056 ± 0.010	−2.79
515.3498	49706.261	2.5	30307.367	1.5	0.19 ± 0.04	−2.34
523.2498	51942.664	4.5	32836.653	3.5	0.161 ± 0.027	−2.18
523.7322	51942.664	4.5	32854.250	4.5	1.65 ± 0.24	−1.17
524.6773	49005.847	1.5	29951.816	0.5	0.26 ± 0.03	−2.37
524.9436	49351.734	2.5	30307.367	1.5	0.117 ± 0.026	−2.54
527.4975	51788.815	3.5	32836.653	3.5	1.24 ± 0.18	−1.38
527.9877	51788.815	3.5	32854.250	4.5	0.32 ± 0.05	−1.97
528.0070	51788.815	3.5	32854.940	2.5	0.26 ± 0.05	−2.06
530.5865	49706.261	2.5	30864.433	2.5	0.48 ± 0.10	−1.91
530.8421	51669.406	2.5	32836.653	3.5	0.47 ± 0.07	−1.92
531.0692	51669.406	2.5	32844.707	1.5	0.23 ± 0.03	−2.23
531.3581	51669.406	2.5	32854.940	2.5	0.94 ± 0.14	−1.62
531.8388	48749.278	0.5	29951.816	0.5	0.16 ± 0.03	−2.87
533.4868	51584.100	1.5	32844.707	1.5	1.10 ± 0.17	−1.72
533.7783	51584.100	1.5	32854.940	2.5	0.27 ± 0.05	−2.33
540.7615	49351.734	2.5	30864.433	2.5	0.25 ± 0.06	−2.18
542.0925	48749.278	0.5	30307.367	1.5	0.45 ± 0.06	−2.40
547.8374	51942.664	4.5	33694.142	5.5	0.33 ± 0.05	−1.82
550.2086	51788.815	3.5	33618.936	4.5	0.30 ± 0.05	−1.96
550.3224	51584.100	1.5	33417.981	2.5	0.27 ± 0.05	−2.31
550.8623	51669.406	2.5	33521.090	3.5	0.29 ± 0.05	−2.11
551.0719	49005.847	1.5	30864.433	2.5	0.203 ± 0.027	−2.43
605.3469	54784.450	3.5	38269.569	3.5	0.15 ± 0.03	−2.17
642.1706	51669.406	2.5	36101.524	3.5	0.51 ± 0.09	−1.72

Notes.

^aWavelength values computed from energy levels using the standard index of air from Peck & Reeder (1972).

^bEnergy levels are from Sansonetti & Nave (2014).

(This table is available in its entirety in machine-readable form.)