List of identified Argon lines in offered spectroscopic modes

Fitting information

Mode Order Fit NOL Residual Dispersion EWR
S27_3_SK 2 3 13 0.48 4.97 2.02 - 2.53
S54_2_SK 2 4 18 0.62 9.75 1.79 - 2.49
S54_3_SK 2 4 23 0.76 10.01 1.79 - 2.57
S27_2_SK 2 4 15 0.33 4.86 1.79 - 2.24
S54_4_SK 1 4 15 1.30 19.56 1.79 - 2.57
S54_3_H 3 3 16 0.15 6.81 1.50 - 1.84 (1)
S54_3_SH 3 3 23 0.37 6.85 1.37 - 1.84
S27_3_SH 3 4 21 0.28 3.41 1.37 - 1.72
S27_4_SH 1 4 17 0.93 9.67 1.37 - 1.84
S54_4_SJ 1 3 12 1.18 20.04 0.91 - 1.40 (2)
S27_4_SJ 1 3 10 0.77 9.92 1.26 - 1.40 (3)
S54_4_SJ 2 3 13 0.80 9.78 0.91 - 1.37
S27_4_SJ 2 3 6 0.33 4.85 0.91 - 1.14


EWR = Effective wavelength range.Includes filter, atmosphere and order overlap.
NOL = number of lines used in the fit. Faint or blended lines were excluded.
(1) 2nd order lines from 1.75 to 1.85 microns
(2) 2nd order lines from 0.91 to 1.37 microns
(3) 2nd order lines from 0.91 to 1.11 microns

Note: Blended at LR means that the line is blended with some other line at the resolution of the grism with the 86mas slit.

List of identified lines in offered spectroscopic modes

Spect. mode Wavelength Strength Comments - Spect. mode Wavelength Strength Comments
S27_3_SK 20322.56 380000 - S54_2_SK 17919.61 230000
20574.43 50000 In the wings of 20621.86 | 18432.80 1400000
20621.86 5000000 | 18491.76 50000 In the wings of 18432.80
20652.77 140000 In the wings of 20621.86 | 18569.30 - Blended with 18575.23
20739.22 200000 | 18575.23 - Blended with 18569.30
20816.72 150000 | 18637.37 110000
20991.84 3000000 | 18750.12 60000
21041.57 30000 In the wings of 20991.84 | 19822.91 700000
21338.71 300000 | 19971.18 750000
21540.09 1200000 | 20031.14 - Blended with 20035.57
22045.58 300000 | 20035.57 - Blended with 20031.14
22083.21 1300000 | 20074.41 50000
22118.66 50000 In the wings of 22083.21 | 20322.56 420000
23139.52 1000000 | 20574.43 - In the wings of 20621.86
23851.54 850000 | 20621.86 5300000
23973.06 850000 | 20739.22 170000
23132.12 300000 | 20816.72 150000
- - - - | 20991.84 3300000
| 21041.57 - In the wings of 20991.84
| 21338.71 320000
| 21540.09 1300000
| 22045.58 300000 In the wings of 22083.21
| 22083.21 1300000
| 23139.52 1000000
| 23851.54 900000
| 23973.06 900000
- - - - - - - - -
S54_3_SK 17919.61 210000 | S54_4_SK 17919.61 210000
18432.80 1000000 | 18432.80 1000000
18491.76 50000 In the wings of 18432.80 | 18491.76 - In the wings of 18432.80
18569.30 - Blended with 18575.23 | 18569.30 - Blended with 18575.23
18575.23 - Blended with 18569.30 | 18575.23 - Blended with 18569.30
18637.37 75000 | 18637.37 75000
18750.12 45000 | 18750.12 45000
19822.91 480000 | 19822.91 480000
19971.18 500000 | 19971.18 500000
20031.14 - Blended with 20035.57 | 20031.14 - Blended with 20035.57
20035.57 - Blended with 20031.14 | 20035.57 - Blended with 20031.14
20074.41 30000 | 20322.56 250000
20322.56 250000 | 20574.43 - In the wings of 20621.86
20574.43 - In the wings of 20621.86 | 20621.86 3000000
20621.86 3000000 | 20739.22 100000
20739.22 100000 | 20816.72 90000
20816.72 90000 | 20991.84 2000000
20991.84 2000000 | 21041.57 - In the wings of 20991.84
21041.57 - In the wings of 20991.84 | 21338.71 200000
21338.71 200000 | 21540.09 800000
21540.09 800000 | 22045.58 - In the wings of 22083.21
22045.58 200000 In the wings of 22083.21 | 22083.21 1000000
22083.21 1000000 | 23139.52 700000
23139.52 700000 | 23851.54 600000
23851.54 600000 | 23973.06 630000
23973.06 630000 | 25132.12 240000
25132.12 240000 | 25512.18 170000
25512.18 170000 | 25668.0 80000
25668.0 80000 | - - - -
- - - - - - - - -
S27_4_SK 17919.61 210000 - S27_2_SK 17919.61 210000
18432.80 1000000 | 18432.80 1000000
18491.76 50000 In the wings of 18432.80 | 18491.76 50000 In the wings of 18432.80
18569.30 - Blended with 18575.23 | 18569.30 - Blended with 18575.23
18575.23 - Blended with 18569.30 | 18575.23 - Blended with 18569.30
18637.37 75000 | 18637.37 75000
18750.12 45000 | 18750.12 45000
19822.91 480000 | 19822.91 480000
19971.18 500000 | 19971.18 500000
20031.14 - Blended with 20035.57 | 20031.14 - Blended with 20035.57
20035.57 - Blended with 20031.14 | 20035.57 - Blended with 20031.14
20074.41 30000 | 20074.41 30000
20322.56 250000 | 20322.56 250000
20574.43 - In the wings of 20621.86 | 20574.43 - In the wings of 20621.86
20621.86 3000000 | 20621.86 3000000
20652.77 - In the wings of 20621.86 | 20652.77 - In the wings of 20621.86
20739.22 100000 | 20739.22 100000
20816.72 90000 | 20816.72 90000
20991.84 2000000 | 20991.84 2000000
21041.57 - In the wings of 20991.84 | 21041.57 - In the wings of 20991.84
21338.71 200000 | 21338.71 200000
21540.09 800000 | 21540.09 800000
22045.58 200000 | 22045.58 - In the wings of 22083.21
22083.21 1000000 | 22083.21 1000000
- - - - - - - - -
S54_3_H 14600.46 40000 - S54_3_SH 13722.3 270000
14638.42 - Blended with 14654.35 | 13914.4 100000
14654.35 - Blended with 14638.42 | 14097.9 2300000
14697.03 40000 | 14600.46 270000
14743.17 100000| 14638.42 - Blended with 14654.35
15050.62 4000000 | 14654.35 - Blended with 14638.42
15176.84 1000000| 14697.03 100000
15306.07 1200000 | 14743.17 170000
15333.54 550000 | 15050.62 2200000
15353.44 - Blended with 15357.32 | 15176.84 600000
15357.32 - Blended with 15353.44 | 15306.07 640000
15406.85 230000 | 15333.54 420000
15450.95 20000 | 15353.44 - Blended with 15357.32
15559.71 25000 | 15357.32 - Blended with 15353.44
15739.21 30000 | 15406.85 130000
15821.10 25000 | 15450.95 8000
15904.03 330000 Blended with 15887.51 | 15559.71 15000
15993.86 1000000 | 15739.21 14000
16127.06 120000 | 15821.10 25000
16184.44 170000 | 15904.03 190000 Blended with 15887.51
16268.51 25000 | 15993.86 600000
16441.07 330000 | 16127.06 75000
16524.38 900000 | 16184.44 100000
16553.78 170000 | 16268.51 15000
16744.65 280000 | 16441.07 180000
16945.21 5000000 | 16524.38 500000
17449.67 260000 | 16553.78 110000
17828.87 50000 | 16744.65 160000
17919.61 1000000 | 16945.21 2900000
- - - - | 17449.67 150000
| 17828.87 28000
| 17919.61 600000
| 18432.8 46000
- - - - - - - - -
S27_3_SH 13914.4 100000 - S27_4_SH 13722.3 270000
14097.9 2300000 | 13914.4 100000
14600.46 270000 | 14097.9 2300000
14638.42 390000 | 14600.46 - In the wing of 14638.42
14654.35 410000 | 14638.42 - Blended with 14654.35
14697.03 100000 | 14654.35 - Blended with 14638.42
14743.17 170000 | 14697.03 100000
15050.62 2200000 | 14743.17 170000
15176.84 600000 | 15050.62 2200000
15306.07 640000 | 15176.84 600000
15333.54 420000 | 15306.07 - Blended with several lines
15353.44 - Blended with 15357.32 | 15333.54 - Blended with several lines
15357.32 - Blended with 15353.44 | 15353.44 - Blended with several lines
15406.85 130000 | 15357.32 - Blended with several lines
15450.95 8000 | 15406.85 130000
15559.71 15000 | 15559.71 15000
15739.21 14000 | 15739.21 14000
15821.10 25000 | 15821.10 25000
15904.03 190000 Blended with 15887.51 | 15904.03 190000 Blended with 15887.51
15993.86 600000 | 15993.86 600000
16127.06 75000 | 16127.06 75000
16184.44 100000 | 16184.44 100000
16268.51 15000 | 16268.51 15000
16441.07 180000 | 16441.07 180000
16524.38 500000 | 16524.38 500000
16553.78 110000 | 16553.78 110000
16744.65 160000 | 16744.65 160000
16945.21 2900000 | 16945.21 2900000
- - - - | 17449.67 150000
| 17828.87 28000
| 17919.61 600000
| 18432.8 46000
- - - - - - - - -
S54_3_SJ 9125.47 2400000 (see notes) | S27_4_SJ 12406.22 1400000(see notes)
9227.03 940000 | 12491.08 2000000
9356.78 110000 | 12806.20 900000
9660.43 4000000 | 12960.20 2900000
9787.18 840000 | 13011.82 1000000
10472.92 4200000 | 13276.27 2300000
10676.49 1500000 | 13316.85 2000000
11081.90 280000 | 13370.77 2700000
11491.25 2600000 Blended with 11444.97 | 13507.88 4500000
11671.90 1300000 | 13626.38 1600000
12705.75 4000000 Blended with 12806.24 | 13722.30 5800000
12806.24 4000000 Blended with 12705.75 | - - - -
12960.20 1.4e7 Blended with 12936.73 and 13011.82 |
13370.77 1.5e7 |
13507.88 2.0e7 |
13626.38 1.3e7 |
13722.3 2.9e7 |
- - - - - - - - -

 

Notes: Many heavily blended lines. Only the cleanest lines are reported here.- See the ISAAC list for additional lines.