Table B.2
Observed transitions in B1b-S.
| Obs. Freq. | Molecule and transition | Rest freq. | Eup | Sij | Aij | ∫ TBdv | VLSR | Δv | TB | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (K) | (s−1) | (K km s−1) | (km s−1) | (km s−1) | (K) | |||
| 215814.58 | t-CH2 CHCHO 251,25 − 241,24 | 215814.794(4) | 137.1 | 24.95 | 5.33 × 10−4 | 0.442(94) | 6.916(88) | 0.841(207) | 0.494(98) | |
| 215822.35 | 13 CH3 OCOH 1814,5 − 1714,4 E | 215822.298(13) | 227.8 | 7.08 | 5.95 × 10−5 | 0.149(45) | 6.517(77) | 0.477(151) | 0.294(83) | |
| 215829.57 | Unidentified | ... | ... | ... | ... | 0.286(52) | 6.626(55) | 0.533(103) | 0.505(110) | |
| 215832.97 | CH3 OCOH νt = 2, 191,18 − 181,17 A | 215833.102(3) | 441.4 | 52.20 | 1.57 × 10−4 | 0.696(21) | 6.789(9) | 0.627(22) | 1.044(86) | |
| 215835.13 | CH3 OCOH νt = 1, 200,20 − 191,19 A | 215835.178(100) | 299.3 | 18.42 | 2.43 × 10−5 | 0.769(19) | 6.675(10) | 0.859(27) | 0.841(107) | |
| 215837.52 | CH3 OCOH νt = 1, 201,20 − 191,19 A | 215837.587(100) | 299.3 | 19.84 | 1.50 × 10−4 | 1.470(192) | 6.683(53) | 0.847(136) | 1.631(61) | |
| 215839.38 | CH3 OCOH νt = 1, 200,20 − 190,19 A | 215839.544(100) | 299.3 | 19.84 | 1.50 × 10−4 | 1.088(241) | 6.847(74) | 0.675(169) | 1.513(49) | |
| 215841.90 | CH3 OCOD 18−10,8 − 17−10,7 E | 215841.936(6) | 158.1 | 12.45 | 1.06 × 10−4 | ... | ... | ... | ... | Blen |
| CH3 OCOH νt = 1, 201,20 − 190,19 A | 215842.029(100) | 299.3 | 18.42 | 2.43 × 10−5 | ... | ... | ... | ... | Blen | |
| 215843.47 | CH2 DOH 116,6 − 125,8 e1 | 215843.384(9) | 293.2 | 1.17 | 3.83 × 10−6 | 1.143(209) | 6.413(83) | 0.963(219) | 1.114(110) | |
| CH2 DOH 116,5 − 125,7 e1 | 215843.397(9) | 293.2 | 1.17 | 3.83 × 10−6 | ... | ... | ... | ... | ||
| 215848.10 | Unidentified | ... | ... | ... | ... | 0.733(90) | 6.602(63) | 1.061(153) | 0.649(129) | Ori |
| 215849.09 | Unidentified | ... | ... | ... | ... | 0.259(105) | 6.598(125) | 0.605(278) | 0.403(123) | Ori |
| 215850.33 | Unidentified | ... | ... | ... | ... | 0.320(109) | 6.600(90) | 0.510(188) | 0.589(124) | Ori |
| 215853.70 | CH3 OCOD 1810,9 − 1710,8 A | 215853.832(6) | 158.2 | 12.46 | 1.06 × 10−4 | 0.558(173) | 6.699(111) | 0.708(263) | 0.740(105) | |
| CH3 OCOD 1810,8 − 1710,7 A | 215853.838(6) | 158.2 | 12.46 | 1.06 × 10−4 | ... | ... | ... | ... | ||
| 215858.22 | CH3 CHO νt = 1, 113,9 − 112,10 A | 215858.298(27) | 285.7 | 3.89 | 3.15 × 10−5 | 0.863(63) | 6.738(28) | 0.785(63) | 1.034(108) | |
| 215861.71 | CH3 OCOD 1810,9 − 1710,8 E | 215861.789(7) | 158.1 | 12.45 | 1.06 × 10−4 | 0.316(201) | 6.685(195) | 0.618(486) | 0.480(153) | |
| 215863.29 | Unidentified | ... | ... | ... | ... | 0.408(167) | 6.600(149) | 0.803(410) | 0.478(140) | |
| 215864.38 | CH2 OHCHO 336,28 − 335,29 | 215864.490(10) | 335.8 | 14.66 | 1.39 × 10−4 | 0.303(101) | 6.749(92) | 0.601(259) | 0.474(139) | |
| 215865.68 | CH3 CHO νt = 1, 111,10 − 101,9 A | 215865.742(7) | 271.0 | 11.85 | 3.54 × 10−4 | 1.886(210) | 6.653(50) | 1.180(173) | 1.501(170) |
Notes.Line parameters are obtained from Gaussian fits. Rest frequencies and spectroscopic data are taken from the MADEX catalogue (Cernicharo 2012). Abs: line observed in absorption. Blen: line blended with others. CP: line with complex line profile. Edge: line at the edge of the spectral window. Ext: line with extended emission. Ori: unidentified line also detected in Orion-KL. The full Table is available in electronic form at the CDS.
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