Complex organic molecules in the interstellar medium: IRAM 30 m line survey of Sagittarius B2(N) and (M)

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Volume 559 (November 2013)

A&A, 559 (2013) A47

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This article has an erratum: [https://doi.org/10.1051/0004-6361/201321096e]

Issue		A&A Volume 559, November 2013


Article Number		A47
Number of page(s)		187
Section		Interstellar and circumstellar matter
DOI		https://doi.org/10.1051/0004-6361/201321096
Published online		08 November 2013

Online material

Fig. 2

Spectrum obtained toward Sgr B2(N) in the 3 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen recombination lines are indicated with a pink label. The position of the lines with a peak temperature higher than 2 K in the image band and possibly contaminating the spectrum are marked with a red label indicating their rest frequency and their peak temperature in K in the image band.

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	Fig. 3 Spectrum obtained toward Sgr B2(N) in the 2 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen recombination lines are indicated with a pink label.
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	Fig. 4 Spectrum obtained toward Sgr B2(N) in the 1 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen recombination lines are indicated with a pink label.
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Fig. 5

Spectrum obtained toward Sgr B2(M) in the 3 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen and helium recombination lines are indicated with a pink label. The position of the lines with a peak temperature higher than 2 K in the image band and possibly contaminating the spectrum are marked with a red label indicating their rest frequency and their peak temperature in K in the image band.

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	Fig. 6 Spectrum obtained toward Sgr B2(M) in the 2 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen and helium recombination lines are indicated with a pink label.
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	Fig. 7 Spectrum obtained toward Sgr B2(M) in the 1 mm window with the IRAM 30 m telescope in main-beam temperature scale. The synthetic model is overlaid in green and its relevant lines are labeled in blue. The frequencies of the hydrogen and helium recombination lines are indicated with a pink label.
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Table 6

Parameters of our best-fit model of C₂H₃CN toward Sgr B2(N).

Table 7

Parameters of our best-fit model of C₂H₅CN toward Sgr B2(N).

Table 8

Parameters of our best-fit model of C₂H₅OCHO toward Sgr B2(N).

Table 9

Parameters of our best-fit model of C₂H₅OH toward Sgr B2(N).

Table 10

Parameters of our best-fit model of n-C₃H₇CN toward Sgr B2(N).

Table 11

Parameters of our best-fit model of c-C₂H₄O toward Sgr B2(N).

Table 12

Parameters of our best-fit model of c-C₃H₂ toward Sgr B2(N).

Table 13

Parameters of our best-fit model of CCH toward Sgr B2(N).

Table 14

Parameters of our best-fit model of CCS toward Sgr B2(N).

Table 15

Parameters of our best-fit model of CH₂NH toward Sgr B2(N).

Table 16

Parameters of our best-fit model of aGg′-(CH₂OH)₂ toward Sgr B2(N).

Table 17

Parameters of our best-fit model of CH₂(OH)CHO toward Sgr B2(N).

Table 18

Parameters of our best-fit model of CH₃C₃N toward Sgr B2(N).

Table 19

Parameters of our best-fit model of CH₃CCH toward Sgr B2(N).

Table 20

Parameters of our best-fit model of CH₃C(O)CH₃ toward Sgr B2(N).

Table 21

Parameters of our best-fit model of CH₃CHO toward Sgr B2(N).

Table 22

Parameters of our best-fit model of CH₃CN toward Sgr B2(N).

Table 23

Parameters of our best-fit model of CH₃C(O)NH₂-A toward Sgr B2(N).

Table 24

Parameters of our best-fit model of CH₃COOH toward Sgr B2(N).

Table 25

Parameters of our best-fit model of CH₃NH₂ toward Sgr B2(N).

Table 26

Parameters of our best-fit model of CH₃OCH₃ toward Sgr B2(N).

Table 27

Parameters of our best-fit model of CH₃OCHO toward Sgr B2(N).

Table 28

Parameters of our best-fit model of CH₃OH toward Sgr B2(N).

Table 29

Parameters of our best-fit model of CH₃SH toward Sgr B2(N).

Table 30

Parameters of our best-fit model of CN toward Sgr B2(N).

Table 31

Parameters of our best-fit model of CO toward Sgr B2(N).

Table 32

Parameters of our best-fit model of CS toward Sgr B2(N).

Table 33

Parameters of our best-fit model of CH₂CO toward Sgr B2(N).

Table 34

Parameters of our best-fit model of H₂CO toward Sgr B2(N).

Table 35

Parameters of our best-fit model of H₂CS toward Sgr B2(N).

Table 36

Parameters of our best-fit model of NH₂CH₂CN toward Sgr B2(N).

Table 37

Parameters of our best-fit model of H₂S toward Sgr B2(N).

Table 38

Parameters of our best-fit model of HC₃N toward Sgr B2(N).

Table 39

Parameters of our best-fit model of HCCNC toward Sgr B2(N).

Table 40

Parameters of our best-fit model of HCN toward Sgr B2(N).

Table 41

Parameters of our best-fit model of NH₂CHO toward Sgr B2(N).

Table 42

Parameters of our best-fit model of HCO⁺ toward Sgr B2(N).

Table 43

Parameters of our best-fit model of HCS⁺ toward Sgr B2(N).

Table 44

Parameters of our best-fit model of HDO toward Sgr B2(N).

Table 45

Parameters of our best-fit model of HNC toward Sgr B2(N).

Table 46

Parameters of our best-fit model of HNCO toward Sgr B2(N).

Table 47

Parameters of our best-fit model of HNCS toward Sgr B2(N).

Table 48

Parameters of our best-fit model of HOCN toward Sgr B2(N).

Table 49

Parameters of our best-fit model of HOCO⁺ toward Sgr B2(N).

Table 50

Parameters of our best-fit model of HOC⁺ toward Sgr B2(N).

Table 51

Parameters of our best-fit model of HSCN toward Sgr B2(N).

Table 52

Parameters of our best-fit model of N₂H⁺ toward Sgr B2(N).

Table 53

Parameters of our best-fit model of NH₂CN toward Sgr B2(N).

Table 54

Parameters of our best-fit model of NH₂D toward Sgr B2(N).

Table 55

Parameters of our best-fit model of NS toward Sgr B2(N).

Table 56

Parameters of our best-fit model of OCS toward Sgr B2(N).

Table 57

Parameters of our best-fit model of PN toward Sgr B2(N).

Table 58

Parameters of our best-fit model of SiO toward Sgr B2(N).

Table 59

Parameters of our best-fit model of SO₂ toward Sgr B2(N).

Table 60

Parameters of our best-fit model of SO toward Sgr B2(N).

Table 61

Parameters of our best-fit model of t-HCOOH toward Sgr B2(N).

Table 62

Parameters of our best-fit model of C₂H₃CN toward Sgr B2(M).

Table 63

Parameters of our best-fit model of C₂H₅CN toward Sgr B2(M).

Table 64

Parameters of our best-fit model of C₂H₅OH toward Sgr B2(M).

Table 65

Parameters of our best-fit model of c-C₃H₂ toward Sgr B2(M).

Table 66

Parameters of our best-fit model of CCH toward Sgr B2(M).

Table 67

Parameters of our best-fit model of CCS toward Sgr B2(M).

Table 68

Parameters of our best-fit model of CH₂NH toward Sgr B2(M).

Table 69

Parameters of our best-fit model of CH₃C₃N toward Sgr B2(M).

Table 70

Parameters of our best-fit model of CH₃CCH toward Sgr B2(M).

Table 71

Parameters of our best-fit model of CH₃C(O)CH₃ toward Sgr B2(M).

Table 72

Parameters of our best-fit model of CH₃CHO toward Sgr B2(M).

Table 73

Parameters of our best-fit model of CH₃CN toward Sgr B2(M).

Table 74

Parameters of our best-fit model of CH₃NH₂ toward Sgr B2(M).

Table 75

Parameters of our best-fit model of CH₃OCH₃ toward Sgr B2(M).

Table 76

Parameters of our best-fit model of CH₃OCHO toward Sgr B2(M).

Table 77

Parameters of our best-fit model of CH₃OH toward Sgr B2(M).

Table 78

Parameters of our best-fit model of CH₃SH toward Sgr B2(M).

Table 79

Parameters of our best-fit model of CN toward Sgr B2(M).

Table 80

Parameters of our best-fit model of CO toward Sgr B2(M).

Table 81

Parameters of our best-fit model of CS toward Sgr B2(M).

Table 82

Parameters of our best-fit model of CH₂CO toward Sgr B2(M).

Table 83

Parameters of our best-fit model of H₂CO toward Sgr B2(M).

Table 84

Parameters of our best-fit model of H₂CS toward Sgr B2(M).

Table 85

Parameters of our best-fit model of H₂S toward Sgr B2(M).

Table 86

Parameters of our best-fit model of HC₃N toward Sgr B2(M).

Table 87

Parameters of our best-fit model of HC₅N toward Sgr B2(M).

Table 88

Parameters of our best-fit model of HCN toward Sgr B2(M).

Table 89

Parameters of our best-fit model of NH₂CHO toward Sgr B2(M).

Table 90

Parameters of our best-fit model of HCO⁺ toward Sgr B2(M).

Table 91

Parameters of our best-fit model of HCS⁺ toward Sgr B2(M).

Table 92

Parameters of our best-fit model of HDO toward Sgr B2(M).

Table 93

Parameters of our best-fit model of HNC toward Sgr B2(M).

Table 94

Parameters of our best-fit model of HNCO toward Sgr B2(M).

Table 95

Parameters of our best-fit model of HNCS toward Sgr B2(M).

Table 96

Parameters of our best-fit model of HOCN toward Sgr B2(M).

Table 97

Parameters of our best-fit model of HOCO⁺ toward Sgr B2(M).

Table 98

Parameters of our best-fit model of HOC⁺ toward Sgr B2(M).

Table 99

Parameters of our best-fit model of HSCN toward Sgr B2(M).

Table 100

Parameters of our best-fit model of N₂H⁺ toward Sgr B2(M).

Table 101

Parameters of our best-fit model of NH₂CN toward Sgr B2(M).

Table 102

Parameters of our best-fit model of NS toward Sgr B2(M).

Table 103

Parameters of our best-fit model of OCS toward Sgr B2(M).

Table 104

Parameters of our best-fit model of PN toward Sgr B2(M).

Table 105

Parameters of our best-fit model of SiO toward Sgr B2(M).

Table 106

Parameters of our best-fit model of SO₂ toward Sgr B2(M).

Table 107

Parameters of our best-fit model of SO toward Sgr B2(M).

© ESO, 2013

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