Orion KL

3mm Band [80 - 116 GHz]

Transition
Frequency
(MHz)
TA* Peak
(K)
V Peak
(km/s)
TA* Int
(K km/s)
Observing
Method
Spectra
H13CN (1-0)
86340.184
3.8
9.1
59.4
Wide bsw
HRS - LRS
H13CO+(1-0)
86754.294
0.6
9.7
3.7
Wide bsw
HRS - LRS
SiO(v=0,2-1)
86846.998
4.3
9.7
125.4
Wide bsw
HRS - LRS
C2H(1-0)
87316.925
1.8
9.0
7.6
Wide bsw
HRS - LRS
HCN(1-0)
88630.415
28.2
9.4
520.5
Wide bsw
HRS - LRS
HCO+(1-0)
89188.518
16.5
9.4
150.0
Wide bsw
HRS - LRS
SO2(25-24)
90548.251
0.4
4.0
6.1
Wide bsw
HRS - LRS
HNC(1-0)
90663.450
6.0
7.3
40.8
Wide bsw
HRS - LRS
SiS(5-4)
90771.546
-
-
-
Wide bsw
HRS - LRS
HC3N(10-9)
90978.993
3.5
7.3
35.5
Wide bsw
HRS - LRS
13CS(2-1)
92494.299
0.6
9.8
3.7
Wide bsw
HRS - LRS
N2H+(1-0)
93173.500
0.5
7.1
4.4
Wide bsw
HRS - LRS
C34S(2-1)
96412.982
1.7
7.5
9.2
Wide bsw
HRS - LRS
CS(2-1)
97980.968
12.8
7.5
97.6
Wide bsw
HRS - LRS
SO(3-2)
99299.879
9.4
7.3
232.7
Wide bsw
HRS - LRS
SO2(3-2)
100878.113
0.3
5.4
7.4
Wide bsw
HRS - LRS
C18O(1-0)
109782.160
1.4
8.7
7.8
psw 1
HRS - LRS
13CO(1-0)
110201.353
13.0
7.6
89.5
psw1
HRS - LRS
CH3CN(6-5)
110364.469
3.3
-
95.5
Wide bsw
HRS - LRS
CN(1-0)
113508.944
4.2
-
31.9
Wide bsw
HRS - LRS
CO(1-0)
115271.204
71.1
7.8
1132.0
psw 1
HRS - LRS

2mm Band [128 - 170 GHz]

Transition
Frequency
(MHz)
TA* Peak
(K)
V Peak
(km/s)
TA* Int
(K km/s)
Observing
Method
Spectra
CH3CN
128745.000
5.4
-71.7
175.9
Wide bsw
HRS - LRS
-
-
1.9
20.0
25.6
-
HRS -LRS
-
-
1.2
71.6
21.0
-
HRS -LRS
SiO(3-2 v=0)
130268.702
8.8
8.8
344.8
Wide bsw
HRS - LRS
OCS(11-10)
133785.897
4.5
7.9
78.6
Wide bsw
HRS - LRS
SO2 8(2,6)-8(1,7)
134004.804
7.8
7.9
243.9
Wide bsw
SO 5(6)-5(5)
136634.682
2.9
5.7
136.3
Wide bsw
SO 4(3)-3(2)
138178.648
18.2
8.8
636.7
Wide bsw
13CS(3-2)
138739.309
1.5
8.5
26.1
Wide bsw
H2CO 2(1,2)-1(1,1)
140839.518
14.8
8.8
57.0
Wide bsw
SO2 16(2,14)-16(1,15)
143057.058
5.8
7.6
183.7
Wide bsw
DCO+
144077.321
0.9
-51.0
23.2
Wide bsw
CH3OH
145110.000
7.7
-25.7
103.2
Wide bsw
-
-
6.9
33.9
103.7
-
HRS - LRS
H2CO 2(0,2)-1(0,1)
145602.953
11.8
8.2
111.9
Wide bsw
CS(3-2)
146969.049
17.8
9.0
229.9
Wide bsw

1.3 mm Band [200 - 270 GHz]

Transition
Frequency
(MHz)
TA* Peak
(K)
V Peak
(km/s)
TA* Int
(K km/s)
Observing
Method
Spectra
C18O(2-1)
219560.319
3.7
8.6
41.9
psw 1
HRS - LRS
13CO(2-1)
220398.686
24.3
8.5
271.3
psw 1
HRS - LRS
CO(2-1)
230537.990
80.8
8.3
2223.0
psw 1
CS(5-4)
244935.606
16.8
8.7
284.8
Wide bsw
HCN(3-2)
265886.432
26.3
9.4
851.0
Wide bsw
HRS 2 - LRS
HCO+(3-2)
267557.625
17.1
7.8
627.5
Wide bsw
HRS 2 - LRS


Notes:
  1. Reference Position (OFF) for Total Power Observations: -0.5 Degrees RA

  2. Lines to wide for HRS on HCN(3-2) and HCO+(3-2)

  3. Prepared by Felipe Mac-Auliffe and Francisco Azagra.

Last modified by Felipe Mac-Auliffe, July 23rd 2001
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