Table 1
Existing line surveys of IRC +10216.
Frequencies | Telescope | Reference | Sensitivity (1σ) | FWHM beam or | (″)△ |
(GHz) | (mJy) | angular resolution | |||
|
|||||
4–6 | Arecibo-305 m | Araya et al. (2003) | 0.3 | 46–68 | |
|
|||||
13.3–18.5 | TMRT-65 m | This work | 12 | 52–73 | |
|
|||||
17.8–26.3 | Effelsberg-100 m | Gong et al. (2015) | 1.0 | 35–50 | |
|
|||||
28–50 | Nobeyama-45 m | Kawaguchi et al. (1995) | 35 | 35–62 | |
|
|||||
72–91 | Onsala-20 m | Johansson et al. (1984, 1985) | 665 | 41–52 | |
|
|||||
80–116 | IRAM-30 m† | Agúndez et al. (2014) | 23 | 21–31 | |
|
|||||
129.0–172.5 | Cernicharo et al. (2000) | 78 | 14–19 | ||
|
|||||
197–357.5 | Agúndez et al. (2008a) | 39 | 7–13 | ||
|
|||||
84.0–115.5 | ALMA | Agúndez et al. (2017) | 1.3 | 1.0 | |
|
|||||
131.2–160.3 | ARO-12 m | He et al. (2008) | 1400 | 39–47 | |
219.5–267.5∗ | SMT-10 m | 28–34 | |||
|
|||||
214.5–285.5 | SMT-10 m | Tenenbaum et al. (2010) | 140 | 26–35 | |
|
|||||
253–261 | CARMA | Fonfría et al. (2014) | 20 | 0.25 | |
|
|||||
255.3–274.8 | ALMA | Cernicharo et al. (2013) | 5 | 0.6 | |
Velilla Prieto et al. (2015) | 17 | 0.6 | |||
|
|||||
293.9–354.8 | SMA | Patel et al. (2011) | 33 | 3 | |
|
|||||
330.2–358.1 | CSO-10.4 m | Groesbeck et al. (1994) | 6000 | 20–22 | |
|
|||||
222.4–267.9⋄ | JCMT-15 m | Avery et al. (1992) | 3100 | 18–22 | |
339.6–364.6 | 15–16 | ||||
|
|||||
554.5–636.5 | Herschel/HIFI | Cernicharo et al. (2010) | 3400 | 33–38 |
Notes.
The FWHM beam sizes are listed for single-dish, the angular resolutions are listed for interferometers.
There are some other surveys using of IRC +10216 IRAM 30 m, although only partially published, e.g., Cernicharo & Guélin (1987, 1996), Guélin et al. (1997, 2000), Ziurys et al. (2002), Guélin et al. (2004), Cernicharo et al. (2007), Agúndez et al. (2007), Cernicharo et al. (2008), Agúndez et al. (2008b), Cernicharo et al. (2011), Agúndez et al. (2012), Cernicharo et al. (2015b).
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