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Home All issues Volume 499 / No 1 (May III 2009) A&A, 499 1 (2009) 215-232 Full HTML
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Table 11:

Transitions of the anti-conformer of n-propyl cyanide detected toward Sgr B2(N) with the IRAM 30 m telescope.
Na Transition Frequency Unc.b $E_{\rm l}$c $S\mu^2$ $\sigma^d$ Fe $\tau^f$ $I_{{\rm obs}}$g $I_{{\rm mod}}$g $I_{{\rm all}}$g Comments
    (MHz) (kHz) (K) (D2) (mK)     (K km s-1) (K km s-1)  
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)
5 19 6,14-18 6,13 84 021.555 4 73 221 19 1 0.06 3.27(13) 1.90 2.68 partial blend with C2H5CN
6 19 6,13-18 6,12 84 021.556 4 73 221 19 1 - - - - -
7 19 7,12-18 7,11 84 022.819 5 87 212 19 1 - - - - -
8 19 7,13-18 7,12 84 022.819 5 87 212 19 1 - - - - -
9 19 5,15-18 5,14 84 023.956 4 62 229 19 1 - - - - -
10 19 5,14-18 5,13 84 023.960 4 62 229 19 1 - - - - -
11 19 8,11-18 8,10 84 026.382 5 102 202 19 1 - - - - -
12 19 8,12-18 8,11 84 026.382 5 102 202 19 1 - - - - -
32 20 6,14-19 6,13 88 444.212 5 77 235 17 2 0.06 4.30(11) 2.31 3.28 partial blend with CH3CH3CO,
                        C2H5OH, and U-line?
33 20 6,15-19 6,14 88 444.212 5 77 235 17 2 - - - - -
34 20 7,13-19 7,12 88 445.075 5 91 227 17 2 - - - - -
35 20 7,14-19 7,13 88 445.075 5 91 227 17 2 - - - - -
36 20 5,16-19 5,15 88 447.526 5 66 243 17 2 - - - - -
37 20 5,15-19 5,14 88 447.532 5 66 243 17 2 - - - - -
38 20 8,12-19 8,11 88 448.528 5 106 217 17 2 - - - - -
39 20 8,13-19 8,12 88 448.528 5 106 217 17 2 - - - - -
40 20 9,11-19 9,10 88 453.836 5 124 206 17 3 0.05 1.90(11) 1.40 2.42 partial blend with C2H513CN,
                        13CH3CH2CN, and CH2(OH)CHO
41 20 9,12-19 9,11 88 453.836 5 124 206 17 3 - - - - -
42 20 4,17-19 4,16 88 458.794 5 57 248 17 3 - - - - -
43 20 4,16-19 4,15 88 459.387 5 57 248 17 3 - - - - -
44 2010,10-1910, 9 88 460.625 5 143 194 17 3 - - - - -
45 2010,11-1910,10 88 460.625 5 143 194 17 3 - - - - -
53 20 1,19-19 1,18 89 391.938 5 42 258 16 4 0.03 0.65(08) 0.44 0.62 blend with CH3OCHO, $\varv_t$ = 1
55 21 0,21-20 0,20 92 164.912 5 44 272 27 5 0.03 1.15(14) 0.49 0.66 blend with CH313CN, $\varv_8$ = 1 and
                        U-line?
57 21 6,16-20 6,15 92 866.939 5 82 250 28 6 0.07 1.54(21) 3.17 3.21 uncertain baseline
58 21 6,15-20 6,14 92 866.939 5 82 250 28 6 - - - - -
59 21 7,14-20 7,13 92 867.332 5 95 242 28 6 - - - - -
60 21 7,15-20 7,14 92 867.332 5 95 242 28 6 - - - - -
61 21 8,13-20 8,12 92 870.627 5 110 232 28 6 - - - - -
62 21 8,14-20 8,13 92 870.627 5 110 232 28 6 - - - - -
63 21 5,17-20 5,16 92 871.289 5 70 256 28 6 - - - - -
64 21 5,16-20 5,15 92 871.298 5 70 256 28 6 - - - - -
65 21 9,12-20 9,11 92 875.977 5 128 222 28 6 - - - - -
66 21 9,13-20 9,12 92 875.977 5 128 222 28 6 - - - - -
77 21 2,19-20 2,18 93 376.934 5 49 269 22 7 0.03 0.52(11) 0.49 0.51 no blend
104 22 2,20-21 2,19 97 867.394 5 53 282 20 8 0.03 0.61(10) 0.58 0.63 uncertain baseline
108 10 4, 6-11 3, 9 101 512.348 5 23 1 16 9 0.03 0.67(08) 0.66 0.96 small blend with CH3CH3CO, $\varv_t$ = 1
109 23 2,22-22 2,21 101 515.201 5 58 295 16 9 - - - - -
110 23 7,16-22 7,15 101 711.846 5 104 270 16 10 0.08 5.74(11) 4.35 6.38 partial blend with 13CH2CHCN,
                        uncertain baseline
111 23 7,17-22 7,16 101 711.846 5 104 270 16 10 - - - - -
112 23 6,18-22 6,17 101 712.624 5 91 277 16 10 - - - - -
113 23 6,17-22 6,16 101 712.624 5 91 277 16 10 - - - - -
114 23 8,15-22 8,14 101 714.680 5 120 262 16 10 - - - - -
115 23 8,16-22 8,15 101 714.680 5 120 262 16 10 - - - - -
116 23 5,19-22 5,18 101 719.429 5 79 283 16 10 - - - - -
117 23 5,18-22 5,17 101 719.450 5 79 283 16 10 - - - - -
118 23 9,14-22 9,13 101 720.011 5 137 252 16 10 - - - - -
119 23 9,15-22 9,14 101 720.011 5 137 252 16 10 - - - - -
161 24 3,22-23 3,21 106 188.197 5 68 306 25 11 0.03 0.97(11) 0.76 0.82 noisy
205 25 1,24-24 1,23 111 593.662 5 65 323 29 12 0.03 1.48(14) 0.90 1.08 no blend
Notes: a Numbering of the observed transitions associated with a modeled line stronger than 20 mK (see Table 9). b Frequency uncertainty. c Lower energy level in temperature units ( $E_{\rm l}/k_{{\rm B}}$). d Calculated rms noise level in $T_{{\rm mb}}$ scale. e Numbering of the observed features. f Peak opacity of the modeled feature. g Integrated intensity in $T_{{\rm mb}}$ scale for the observed spectrum (Col. 10), the n-propyl cyanide model (Col. 11), and the model including all molecules (Col. 12). The uncertainty in Col. 10 is given in parentheses in units of the last digit.

Source LaTeX | All tables | In the text

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