Laser Spectroscopic Investigations of Praseodymium I Transitions: New Energy Levels

Table 4

Spectral lines explained by the new even levels.

New upper even level				Line			Combining known lower odd level
𝐽	Energy/cm^−1	A/MHz	B/MHz	𝜆/Å	C.	SNR	𝐽	Energy/cm^−1	A/MHz	B/MHz	Reference to col. 10, 11
13/2	19654.709	800 (2)		5469.506	f	190	11/2	1376.602	730.393	−11.877	[7]
				5947.91	nl, e	5	13/2	2846.741	613.240	−12.850	[7]
				6545.421		30	15/2	4381.072	541.575	−14.558	[7]
9/2	24706.503	975 (2)		4285.139	nl, e	11	11/2	1376.602	730.393	−11.877	[7]
				6012.973	nl, e	12	11/2	8080.402	238.352	−22.961	[7]
				6074.993	f	135	9/2	8250.141	213.531	−4.136	[7]
				7003.424		16	11/2	10431.716	701.7 (5)	−10 (7)	[9]
15/2	27265.604	738 (3)		4368.535	nl, f	8	15/2	4381.072	541.575	−14.558	[7]
				5394.523	nl	11	13/2	8733.440	854.297	−31.807	[7]
				5931.364	e	17	13/2	10410.745	655.9 (3)	−29 (7)	[8]
				6023.642	f	70	15/2	10668.950	951.310	−2.670	[7]
				6441.818		55	13/2	11746.328	401 (1)	50 (20)	[19]
				6470.303	nl,e	12	15/2	11814.647	355 (2)	0 (10)	[19]
				6645.548		24	13/2	12222.091	1133 (4)	—	This work
				7837.664	nl	4	13/2	14510.207	1085 (2)	—	This work
5/2	27993.770	754 (2)		5765.513	e	20	7/2	10654.070	169 (2)	—	[19]
				5932.304	e	25	5/2	11141.576	169 (2)	—	[19]
				6025.783	nl	8	7/2	11403.011	1142 (3)	—	[19]
				6293.545	nl	5	5/2	12108.867	1275 (2)	—	[19]
				6361.250	nl	15	7/2	12277.935	1760 (4)	—	[19]
				7148.782	nl	4	7/2	14009.225	1100 (1)	—	[19]
7/2	28412.971	1025 (3)		3518.513	nl	16	9/2	0.000	926.209	−11.878	[7]
				4958.234	nl, f	6	9/2	8250.141	213.531	−4.136	[7]
				5629.412	f	45	7/2	10654.070	169 (2)	—	[19]
				5720.439	e	90	9/2	10936.652	930 (1)	0 (10)	[19]
				5788.313	e	75	5/2	11141.576	169 (2)	—	[19]
				5877.279		18	7/2	11403.011	1142 (3)	—	[19]
9/2	28883.730	835 (2)		5178.856	nl, f	14	9/2	9579.820	789 (1)	—	[19]
				5570.391	nl, f	25	9/2	10936.652	930 (1)	0 (10)	[19]
				5719.002	e	48	7/2	11403.011	1142 (3)	—	[19]
				5938.79	nl, e	1	9/2	12049.942	275 (2)	—	[19]
				6020.327	nl, f	1	7/2	12277.935	1760 (4)	—	[19]
				6223.887	nl, f	6	9/2	12821.044	1127 (3)	—	[19]
				6262.198	nl, f	12	7/2	12919.316	180 (2)	—	[19]
				6440.183	nl, f	1	11/2	13360.511	151 (3)	—	[19]
11/2	28889.260	639 (1)	40 (50)	5177.373	f	220	9/2	9579.820	789 (1)	—	[19]
				5690.96	nl, e	1	11/2	11322.443	1272 (1)	75 (50)	[19]
				5693.32	nl, e	1	9/2	11329.696	530 (3)	—	[19]
				5826.37	nl, e	1	9/2	11730.668	1365 (5)	—	[19]
				5831.69	nl, e	1	13/2	11746.328	401 (1)	50 (20)	[19]
				5918.27	nl, e	1	11/2	11997.137	585 (3)	—	[19]
				6817.989	nl	4	11/2	14226.220	869 (3)	—	[19]
9/2	28936.490	615 (2)		5554.061	nl, f	12	9/2	10936.652	930 (1)	0 (10)	[19]
				5675.712	nl, f	1	11/2	11322.443	1272 (1)	75 (50)	[19]
				5701.793	nl, e, f	16	7/2	11403.011	1142 (3)	—	[19]
				5920.23	nl, e	1	9/2	12049.942	275 (2)	—	[19]
				6203.512	f	13	9/2	12821.044	1127 (3)	—	[19]
				6225.390	nl, f	1	11/2	12877.682	1139 (2)	—	[19]
				6694.189	f	23	11/2	14002.294	566 (1)	—	[19]
										−125 (50)
				7082.750	e, f	34	11/2	14821.565	544 (2)		This work
13/2	29051.938	540 (2)		3612.294	nl	3	11/2	1376.602	730.393	−11.877	[7]
				3814.953	nl	4	13/2	2846.741	613.240	−12.850	[7]
				5776.87	nl, e	8	13/2	11746.328	401 (1)	50 (20)	[19]
				5799.77	nl, e	1	15/2	11814.647	355 (2)	0 (10)	[19]
				5933.903	nl, f	38	11/2	12204.286	1010 (2)	—	This work
				5940.178	f	35	13/2	12222.091	1133 (4)	—	This work
				6455.473	nl, e	10	15/2	13565.490	917 (1)	10 (10)	[19]
11/2	29071.100	635 (2)		5765.268	nl, e	5	9/2	11730.668	1365 (5)	—	[19]
				5873.411	nl, e	5	9/2	12049.942	275 (2)	—	[19]
				5927.159	nl	6	11/2	12204.286	1010 (2)	—	This work
				5933.423	nl, e	30	13/2	12222.091	1133 (4)	—	This work
				6152.120	nl	6	9/2	12821.044	1127 (3)	—	[19]
				6173.640	nl, f	40	11/2	12877.682	1139 (2)	—	[19]
				6360.753		12	9/2	13354.043	1272 (3)	—	[19]
13/2	29111.856	581 (3)		3604.491	nl	4	11/2	1376.602	730.393	−11.877	[7]
				3806.251	nl, f	10	13/2	2846.741	613.240	−12.850	[7]
				5420.630	nl	15	15/2	10668.950	951.310	−2.670	[7]
				5779.674	nl, e	5	15/2	11814.647	355 (2)	0 (10)	[19]
				5919.103	nl, e	15	13/2	12222.091	1133 (4)	—	This work
				6158.141	f	19	11/2	12877.682	1139 (2)	—	[19]
11/2	29128.761	544 (2)		3432.049	nl	26	9/2	0.000	926.209	−11.878	[7]
				5340.960	f	37	13/2	10410.745	655.9 (3)	−29 (7)	[8]
				5746.121	nl, e	22	9/2	11730.668	1365 (5)	—	[19]
				5751.336	nl, e	6	13/2	11746.328	401 (1)	50 (20)	[19]
				5853.578	nl	5	9/2	12049.942	275 (2)	—	[19]
19/2	29309.810	434 (1)		5697.855	e	5	17/2	11764.216	892.5 (7)	−10 (25)	[9]
				5746.624	e	55	19/2	11913.115	829.9 (2)	2 (8)	[9]
				6236.808	f	105	17/2	13280.404	208 (2)	20 (50)	[19]
				6889.914	f	23	19/2	14799.842	126 (5)	—	[19]
				8593.623		5	17/2	17676.472	856 (2)	—	This work
				9477.685		12	19/2	18761.608	870 (1)	—	This work
9/2	29340.605	530 (2)		4875.446	nl, f	1	11/2	8835.389	949.091	−13.721	[7]
				5059.117	f	11	9/2	9579.820	789 (1)	—	[19]
				5548.412	nl, f	18	11/2	11322.443	1272 (1)	75 (50)	[19]
				5833.94	nl	1	11/2	12204.286	1010 (2)	—	This work
				6087.97	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				6207.92	nl, e	1	7/2	13236.606	726 (1)	—	[19]
				6614.387	nl, e	1	11/2	14226.220	869 (3)	—	[19]
11/2	29377.729	683 (3)		5049.631	f	120	9/2	9579.820	789 (1)	—	[19]
				5276.688	nl	8	11/2	10431.716	701.7 (5)	−10 (7)	[9]
				5665.093	nl, e	15	9/2	11730.668	1365 (5)	—	[19]
				5751.95	nl, e	1	11/2	11997.137	585 (3)	—	[19]
				6239.035	nl	5	9/2	13354.043	1272 (3)	—	[19]
5/2	29389.516	749 (2)		4899.854	nl	10	3/2	8986.443	1029 (3)	—	This work
				5089.150	f	30	5/2	9745.334	626 (1)	5 (3)	[4]
				5746.61	nl, e	1	3/2	11992.788	225 (5)	—	This work
				5842.38	nl, e	1	7/2	12277.935	1760 (4)	—	[19]
7/2	29468.524	623 (2)		5313.584	nl, f	1	7/2	10654.070	169 (2)	—	This work
				5394.610	nl	10	9/2	10936.652	930 (1)	0 (10)	[19]
				5511.504	nl	10	9/2	11329.696	530 (3)	—	[19]
				5739.401	e	45	9/2	12049.942	275 (2)	—	[19]
				5758.885	nl, e	4	5/2	12108.867	1275 (2)	—	[19]
				6005.252	nl, f	5	9/2	12821.044	1127 (3)	—	[19]
				6040.912	nl, f	1	7/2	12919.316	180 (2)	—	[19]
				6308.548	nl, f	1	7/2	13621.400	879 (1)	−10 (10)	This work
9/2	29523.953	647 (2)		5012.608	f	35	9/2	9579.820	789 (1)	—	[19]
				5772.18	nl, e	1	11/2	12204.286	1010 (2)	—	This work
				5796.830	nl, e	10	7/2	12277.935	1760 (4)	—	[19]
				5985.32	nl, e	1	9/2	12821.044	1127 (3)	—	[19]
				6005.688		20	11/2	12877.682	1139 (2)	—	[19]
9/2	29698.580	629 (2)		5193.739	f	25	7/2	10449.997	541 (2)	—	[19]
				5664.587	e	15	9/2	12049.942	275 (2)	—	[19]
				5714.56	nl, e	1	11/2	12204.286	1010 (2)	—	This work
				5923.396	nl	35	9/2	12821.044	1127 (3)	—	[19]
				6118.984		8	11/2	13360.511	151 (3)	—	[19]
				6218.279		12	7/2	13621.400	879 (1)	−10 (10)	This work
				6719.928	nl	6	11/2	14821.565	544 (2)		This work
11/2	29718.506	660 (1)		3363.940	nl	53	9/2	0.000	926.209	−11.878	[7]
				4964.182	f	55	9/2	9579.820	789 (1)	—	[19]
				5177.821	f	50	13/2	10410.745	655.9 (3)	−29 (7)	[8]
				5434.435	nl, f	12	11/2	11322.443	1272 (1)	75 (50)	[19]
				5708.06	nl, e	1	11/2	12204.286	1010 (2)	—	This work
				5713.87	nl, e	1	13/2	12222.091	1133 (4)	—	This work
				6118.737		25	9/2	13379.788	932 (3)	10 (20)	[19]
9/2	29766.734	699 (2)		3521.355	nl	2	11/2	1376.602	730.393	−11.877	[7]
				4952.322	f	15	9/2	9579.820	789 (1)	—	[19]
				5692.390	nl	6	11/2	12204.286	1010 (2)	—	This work
				5899.57	nl, e	1	9/2	12821.044	1127 (3)	—	[19]
				5919.355	nl, e	18	11/2	12877.682	1139 (2)	—	[19]
5/2	29806.394	779 (3)		4801.743	f	18	3/2	8986.443	1029 (23)	—	This work
				5164.812	f	5	7/2	10449.997	541 (2)	—	[19]
				5219.846	nl, f	7	7/2	10654.070	169 (2)	—	This work
				5356.188	f	15	5/2	11141.576	169 (2)	—	[19]
				5612.128	nl, f	1	3/2	11992.788	225 (5)	—	This work
				5648.942	nl, f	13	5/2	12108.867	1275 (2)	—	[19]
				5703.42	nl, e	1	7/2	12277.935	1760 (4)	—	[19]
				5920.05	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				6310.689	nl, f	1	5/2	13964.645	185 (2)	—	[19]
				6328.498	nl, f	1	7/2	14009.225	1100 (1)	—	[19]
9/2	29980.012	672 (2)		4900.548		10	9/2	9579.820	789 (1)	—	[19]
				5624.088	nl, f	1	11/2	12204.286	1010 (2)	—	This work
				5826.24	nl, e	1	9/2	12821.044	1127 (3)	—	[19]
				5859.80	nl, e	1	7/2	12919.316	180 (2)	—	[19]
5/2	30123.235	657 (1)		4729.763		12	3/2	8986.443	1029 (3)	—	This work
				4905.908	f	12	5/2	9745.334	626 (1)	5 (3)	[4]
				5081.628	f	15	7/2	10449.997	541 (2)	—	[19]
				5107.293	nl, f	4	3/2	10548.845	34 (5)		[19]
				5811.02	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				5920.20	nl, e	1	7/2	13236.606	726 (1)	—	[19]
				6186.947	nl, f	5	5/2	13964.645	185 (2)	—	[19]
				6204.063	nl	5	7/2	14009.225	1100 (1)		[19]
9/2	30232.222	737 (2)		4840.699	f	80	9/2	9579.820	789 (1)	—	[19]
				5498.333	nl, f	1	9/2	12049.942	275 (2)	—	[19]
				5741.84	nl, e	1	9/2	12821.044	1127 (3)	—	[19]
				5760.58	nl, e	1	11/2	12877.682	1139 (2)	—	[19]
				5774.44	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				5925.44	nl, e	1	11/2	13360.511	151 (3)	—	[19]
9/2	30356.677	788 (2)		4811.703	f	22	9/2	9579.820	789 (1)	—	[19]
				5529.822		36	7/2	12277.935	1760 (4)	—	[19]
				5733.22	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				5882.05	nl, e	1	11/2	13360.511	151 (3)	—	[19]
9/2	30447.257	695 (2)		4790.816	f	18	9/2	9579.820	789 (1)	—	[19]
				4999.286	e	5	7/2	10449.997	541 (2)	—	[19]
				5703.59	nl, e	1	7/2	12919.316	180 (2)	—	[19]
				5808.79	nl, e	1	7/2	13236.606	726 (1)	—	[19]
				5857.48	nl, e	1	9/2	13379.788	932 (3)	10 (20)	[19]
				6081.770	nl, f	1	7/2	14009.225	1100 (1)	—	[19]
7/2	30461.496	692 (3)		4787.551	f	5	9/2	9579.820	789 (1)	—	[19]
				5667.216	nl, e	12	9/2	12821.044	1127 (3)	—	[19]
				5843.786	nl, e	15	9/2	13354.043	1272 (3)	—	[19]
19/2	30466.597	403 (3)		5705.81	nl, e	1	19/2	12945.474	837.1 (3)	−7 (6)	[9]
				5789.467	e	27	21/2	13198.637	785.8 (5)	−85 (20)	[9]
				5817.01	nl, e	1	17/2	13280.404	208 (2)	20 (50)	[19]
				6199.288	f	58	17/2	14340.174	245 (1)	−20 (15)	[19]
				6381.18	nl, e	4	19/2	14799.842	126 (5)	—	[19]
				8541.018		9	19/2	18761.608	870 (1)	—	This work
5/2	30590.721	622 (2)		4988.161	f	18	3/2	10548.845	34 (5)		[19]
				5760.72	nl, e	1	7/2	13236.606	726 (1)	—	[19]
				5767.20	nl, e	1	5/2	13256.082	1074 (3)	—	[19]
				5891.36	nl, e	1	7/2	13621.400	879 (1)	−10 (10)	This work
13/2	30600.763	656 (2)		3420.845	nl	3	11/2	1376.602	730.393	−11.877	[7]
				3602.055	nl	4	13/2	2846.741	613.240	−12.850	[7]
				5439.581	nl, f	14	13/2	12222.091	1133 (4)	—	This work
				5640.794	nl, f	1	11/2	12877.682	1139 (2)	—	[19]
				5868.55	nl, e	1	15/2	13565.490	917 (1)	10 (10)	[19]
				6314.88	nl, e	1	15/2	14769.529	806 (2)	—	This work
				6554.134		9	13/2	15347.431	674 (2)	—	This work
9/2	30625.599	643 (1)	25 (50)	3264.301	nl, f	15	9/2	0.000	926.209	−11.878	[7]
				4750.218	nl, f	2	9/2	9579.820	789 (1)	—	[19]
				4950.613	nl, f	5	11/2	10431.716	701.7 (5)	−10 (7)	[9]
				5632.903	nl	10	11/2	12877.682	1139 (2)	—	[19]
				5646.143	nl	7	7/2	12919.316	180 (2)	—	[19]
				5749.176	nl, e	6	7/2	13236.606	726 (1)	—	[19]
				5788.26	nl, e	1	9/2	13354.043	1272 (3)	—	[19]
				5790.43	nl, e	1	11/2	13360.511	151 (3)	—	[19]
				5796.90	nl, e	1	9/2	13379.788	932 (3)	10 (20)	[19]
				6325.752		15	11/2	14821.565	544 (2)		This work
17/2	30826.745	580 (2)		5244.434	nl, f	1	17/2	11764.216	892.5 (7)	−10 (25)	[9]
				5590.891	nl, f	1	19/2	12945.474	837.1 (3)	−7 (6)	[9]
				5608.63	nl, e	1	15/2	13002.023	317 (2)	30 (50)	[19]
				5791.715	e	45	15/2	13565.490	917 (1)	10 (10)	[19]
				6063.863	nl, f	1	17/2	14340.174	245 (1)	−20 (15)	[19]
				6226.007	nl, f	1	15/2	14769.529	806 (2)	—	This work
				6294.331	nl	1	17/2	14943.825	808 (3)	—	[19]
				6394.270	nl, e	9	15/2	15192.075	730 (5)		This work
				7160.474	nl	4	15/2	16865.034	291 (4)		This work
17/2	30848.885	507 (1)		5238.350	nl, f	1	17/2	11764.216	892.5 (7)	−10 (25)	[9]
				5583.974	f	14	19/2	12945.474	837.1 (3)	−7 (6)	[9]
				5690.43	nl, e	1	17/2	13280.404	208 (2)	20 (50)	[19]
				5784.296	e	15	15/2	13565.490	917 (1)	10 (10)	[19]
				6055.730	nl	7	17/2	14340.174	245 (1)	−20 (15)	[19]
				6217.433		8	15/2	14769.529	806 (2)	—	This work
				6385.226	nl, e	12	15/2	15192.075	730 (5)		This work
5/2	30963.451	661 (2)		4873.488	f	30	7/2	10449.997	541 (2)	—	[19]
				4897.088	nl	3	3/2	10548.845	34 (5)		[19]
				4922.460	nl	3	7/2	10654.070	169 (2)	—	This work
				5764.73	nl, e	1	7/2	13621.400	879 (1)	−10 (10)	This work
				5881.14	nl, e	1	5/2	13964.645	185 (2)	—	[19]
7/2	31005.715	692 (2)		4665.944	f	5	9/2	9579.820	789 (1)	—	[19]
				5080.914	f	12	9/2	11329.696	530 (3)	—	[19]
				5273.970	nl, f	1	9/2	12049.942	275 (2)	—	[19]
				5750.72	nl, e	1	7/2	13621.400	879 (1)	−10 (10)	This work
				5866.55	nl, e	1	5/2	13964.645	185 (2)	—	[19]
11/2	31010.172	705 (2)		5079.762	nl, f	3	9/2	11329.696	530 (3)	—	[19]
				5316.005	nl	5	11/2	12204.286	1010 (2)	—	This work
				5875.80	nl, e	1	13/2	13995.931	1067 (1)	200 (50)	[19]
				5878.00	nl, e	1	11/2	14002.294	566 (1)	−125 v	[19]
5/2	31299.695	800 (3)		4794.892	f	25	7/2	10449.997	541 (2)	—	[19]
				5767.06	nl, e	1	5/2	13964.645	185 (2)	—	[19]
				5781.93	nl, e	1	7/2	14009.225	1100 (1)	—	[19]
15/2	31402.846	631 (2)		5743.251	nl	3	13/2	13995.931	1067 (1)	200 (50)	[19]
				5918.099	e	10	13/2	14510.207	1085 (2)	—	This work
				6166.705	nl, e	30	13/2	15191.218	666 (5)		This work
				6166.957	f, e	50	13/2	15191.891	730 (5)		This work
				6167.03	nl, e	1	15/2	15192.075	730 (5)		This work
11/2	31664.262	601 (2)		4916.362	f	12	9/2	11329.696	530 (3)	—	[19]
				5658.274	nl	12	13/2	13995.931	1067 (1)	200 (50)	[19]
				5733.00	nl, e	1	11/2	14226.220	869 (3)	—	[19]
				5827.91	nl, e	1	13/2	14510.207	1085 (2)	—	This work
				5836.135	nl, e	3	9/2	14534.393	100 (2)	—	[19]
				5903.148	nl, f	1	11/2	14728.843	811 (2)	—	[19]
				5935.647	nl, e	5	11/2	14821.565	544 (2)		This work
				6145.287	nl, e	7	9/2	15396.135	719 (8)		This work
9/2	31677.736	433 (2)		4913.107	nl, f	35	9/2	11329.696	530 (3)	—	[19]
				5728.571	nl, e	6	11/2	14226.220	869 (3)	—	[19]
				5831.55	nl, e	1	9/2	14534.393	100 (2)	—	[19]
				5898.450	nl	5	11/2	14728.843	811 (2)	—	[19]
11/2	31771.680	718 (2)		5055.597	f	14	11/2	11997.137	585 (3)	—	[19]
				5799.77	nl, e	1	9/2	14534.393	100 (2)	—	[19]
				5865.94	nl, e	1	11/2	14728.843	811 (2)	—	[19]
11/2	31900.665	525 (2)		5385.041	nl, f	5	13/2	13335.868	895 (1)	100 (50)	[19]
				5748.69	nl, e	1	13/2	14510.207	1085 (2)	—	This work
				5821.88	nl, e	1	11/2	14728.843	811 (2)	—	[19]
7/2	32070.559	668 (2)		4820.053	f	20	9/2	11329.696	530 (3)	—	[19]
				5700.92	nl, e	1	9/2	14534.393	100 (2)	—	[19]
				5881.09	nl, e	1	9/2	15071.618	635 (3)	—	[19]
				5995.55	nl, e, f	1	9/2	15396.135	719 (8)		This work
7/2	32166.080	736 (2)		4797.956	f	18	9/2	11329.696	530 (3)	—	[19]
				5670.03	nl, e	1	9/2	14534.393	100 (2)	—	[19]
				5695.74	nl, e	1	7/2	14613.96	760 (3)	—	[19]
15/2	32336.849	475 (1)		5690.809	nl, e	15	15/2	14769.529	806 (2)	—	This work
				5747.837	nl, e	30	17/2	14943.825	808 (3)	—	[19]
				5772.48	nl, e	1	13/2	15018.088	108 (3)	—	[19]
				5884.389	f	18	13/2	15347.431	674 (2)	—	This work
				5902.322	nl, e	6	15/2	15399.063	889 (2)	—	This work
				5911.88	nl, e	1	13/2	15426.436	737 (2)	—	This work
11/2	32373.816	660 (2)		3225.165	nl	12	11/2	1376.602	730.393	−11.877	[7]
				4906.194	f	12	11/2	11997.137	585 (3)	—	[19]
				5695.696	nl	10	11/2	14821.565	544 (2)		This work
				5724.69	nl, e	1	9/2	14910.476	611 (2)	—	[19]
				5760.19	nl, e	1	13/2	15018.088	108 (3)	—	[19]
				5871.61	nl, e	1	13/2	15347.431	674 (2)	—	This work
				5979.354	e	12	13/2	15654.235	577 (1)		This work
9/2	32402.860	544 (2)		4553.938	nl, f	1	7/2	10449.997	541 (2)	—	[19]
				4744.046	nl, f	25	9/2	11329.696	530 (3)	—	[19]
				5656.45	nl, e	1	11/2	14728.843	811 (2)	—	[19]
				5715.19	nl, e	1	9/2	14910.476	611 (2)	—	[19]
				5768.327	nl, e	17	9/2	15071.618	635 (3)	—	[19]
				5878.396	nl, e	12	9/2	15396.135	719 (8)		This work
13/2	32623.126	591 (2)		3357.401	nl	10	13/2	2846.741	613.240	−12.850	[7]
				5434.186	nl, f	1	11/2	14226.220	869 (3)	—	[19]
				5678.62	nl, e	1	13/2	15018.088	108 (3)	—	[19]
				5786.874	nl, e	5	13/2	15347.431	674 (2)	—	This work
				5891.506	e	14	13/2	15654.235	577 (1)		This work
15/2	33098.154	480 (2)		3481.252	nl,	2	15/2	4381.072	541.575	−14.558	[7]
				5454.430	nl, f	6	15/2	14769.529	806 (2)	—	This work
				5506.798	f	17	17/2	14943.825	808 (3)	—	[19]
				5529.417	nl, f	1	13/2	15018.088	108 (3)	—	[19]
				5582.878	nl, f	1	13/2	15191.218	666 (5)		This work
				5632.008	e	10	13/2	15347.431	674 (2)	—	This work
				5648.443	nl, e	1∗	15/2	15399.063	887 (3)	—	This work
				5657.192	nl, e	1∗	13/2	15426.436	737 (2)	—	This work
				5917.931	e	10	13/2	16205.041	733 (2)	—	This work
				6128.250	nl, f	1	15/2	16784.797	297 (5)	—	This work
				6520.162	nl, f	1	13/2	17765.348	490 (3)	—	[19]

C: comment; nl: new line; e: excited; f: observed as fluorescence line. Lines, for which SNR 1 is given, do not show up in our FT spectrum, but could be excited or were observed as fluorescence lines.