Table 4
Overview of the transitions of CO and C2H shown throughout this paper.
| Transitions | Telescope | Date | Ref. |
| 12CO(J → J − 1) |
|
||
| 1−0 | NRAO | 1986 Jun. | 1 |
| 1−0 | SEST | 1987 Oct. 13 | 2 |
| 1−0 | IRAM | 2004 Sept. 3 | 3 |
| 1−0 | IRAM | 1991 Oct. 8 | 4 |
| 2−1 | IRAM | 2003 Aug. 1 | 3 |
| 3−2 | CSO | 1993 Jun. | 5 |
| 3−2 | JCMT | 1992 Jul. 13 | 4 |
| 3−2 | IRAM | 2010 Feb. 3 | 6 |
| 4−3 | CSO | 2002 Feb.a | 7 |
| 6−5 | CSO | 2002 Feb.a | 7 |
| 5−4 ... 11−10 | HIFI | 2010 May 11-13 | 8 |
| 14−13 ... 16−15 | ′′ | ′′ | ′′ |
| 14−13 ... 25−24 | PACS | 2009 Nov. 12 | 8, 9 |
| 27−26 ... 42−41 | ′′ | ′′ | ′′ |
| C2H (N → N−1) | |||
| 1−0 | IRAM | 1985 May 27 | 10 |
| 2−1 | IRAM | 2002 Jan. 7 | 11 |
| 3−2 | IRAM | 2010 Jan. 29 | 12 |
| 4−3 | IRAM | 2010 Mar. 28 | 6, 13 |
| 6−5 | HIFI | 2010 May 11–13 | 8 |
| 7−6 | ′′ | ′′ | ′′ |
| 8−7 | ′′ | ′′ | ′′ |
Notes. We list the transitions, the telescope/instrument, the dates of observation, and the literature references for previously published data.
Teyssier et al. (2006) state that observations were carried out between September 2001 and February 2002. A search of the CSO archive database resulted in observations in February 2002 that could be linked to their paper.
References. (1) Huggins et al. (1988); (2) Olofsson et al. (1993); (3) Cernicharo et al. (in prep.); (4) Groenewegen et al. (1996); (5) Wang et al. (1994); (6) Kahane et al. (in prep.); (7) Teyssier et al. (2006); (8) this paper; (9) Decin et al. (2010b); (10) Kahane et al. (1988); (11) Cernicharo et al. (2000); (12) Agúndez et al. (2010); (13) Cernicharo et al. (2011).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.