IRC +10216

3mm Band [80 - 116 GHz]

Transition

Frequency
(MHz)

T_A^* Peak
(K)

V Peak
(km/s)

T_A^* Int
(K km/s)

Observing
Method

Spectra

H¹³CN (1-0)

86338.767

2.47

-28.6

67.5

Wide bsw

HRS - LRS

SiO (v=0, 2-1)

86846.998

0.56

-23.8

15.5

Wide bsw

HRS - LRS

C₂H (1-0)

87316.925

0.58

-24.9

11.9

Wide bsw

HRS - LRS

HCN (1-0)

88631.847

6.30

-22.5

143.9

Wide bsw

HRS - LRS

C₃N (9-8)

89045.590

0.23

-26.5

6.6

Wide bsw

HRS - LRS

HNC (1-0)

90663.450

0.82

-27.4

18.7

Wide bsw

HRS - LRS

SiS (5-4)

90771.546

1.11

-26.7

26.3

Wide bsw

HRS - LRS

C₄H (10-9)

95188.940

0.15

-24.3

4.1

Wide bsw

HRS - LRS

SiC₂ (4-3)

95579.000

0.25

-27.4

6.7

Wide bsw

HRS - LRS

C³⁴S (2-1)

96412.982

0.13

-24.6

3.6

Wide bsw

HRS - LRS

CS (2-1)

97980.968

2.36

-33.6

63.8

Wide bsw

HRS - LRS

C₃H (9/2-7/2)

97995.450

0.12

-26.0

2.9

Wide bsw

HRS - LRS

SO (3-2)

99299.879

-

-

-

-

HRS - LRS

HC₃N (11-10)

100076.389

1.65

-26.3

40.4

Wide bsw

HRS - LRS

C¹⁸O (1-0)

109782.160

-

-

-

-

HRS - LRS

¹³CO (1-0)

110201.353

1.20

-27.1

17.5

Wide bsw

HRS - LRS

CH₃CN (6-5)

110364.469

-

-

-

-

HRS - LRS

CN (1-0)

113508.944

2.68

9.2

108.8

Wide bsw

HRS - LRS

CO (1-0)

115271.204

7.53

-26.4

188.1

Wide bsw

HRS - LRS

Transition

Frequency
(MHz)

T_A^* Peak
(K)

V Peak
(km/s)

T_A^* Int
(K km/s)

Observing
Method

Spectra

¹³CO (2-1)

220398.686

1.6

-26.1

31.6

Wide bsw

HRS

¹³CO (2-1)

220398.686

1.4

-25.8

32.6

Wide bsw

LRS

CO (2-1)

230537.990

11.1

-25.3

254.0

Wide bsw

LRS

CS (5-4)

244935.606

4.1

-25.5

94.2

Wide bsw

LRS

HCN (3-2)

265886.432

10.4

-24.2

213.5

Wide bsw

LRS

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