Table B.3.
J = 1−0 12CO/13CO comparison statistics.
| J = 1−0 |
J = 2−1 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Telescope (a) | BTL | NRAO | AROKP | FCRAO | PMO | SEST | OSO | IRAM | Div |
| Beam (″) | 100 | 55 | 55 | 45 | 45 | 45 | 33 | 22 | – |
| (1) | (2) | (3) | 4) | (5) | (6) | (7) | (8) | (9) | (10) |
| Average (b) | 0.83 | 1.13 | 0.92 | 1.11 | 1.09 | 0.86 | 1.22 | 1.00 | 0.99 |
| SD | 0.27 | 0.27 | 0.39 | 0.31 | 0.28 | 0.18 | 0.25 | 0.22 | 0.28 |
| n | 4 | 19 | 14 | 22 | 7 | 9 | 7 | 30 | 21 |
Notes.
BTL: Bell Telephone Laboraory (USA); NRAO: National Radio Astronomy Observatory (USA); AROKP: Arizona Radio Observatory Kitt Peak (USA); FCRAO: Five Colleges Radio Astronomy Observatory (USA); PMO: Purple Mountain Observatory (PRC) SEST: Swedish-ESO Submillimeter Telescope (Chile); OSO: Onsala Space Observatory (Sweden); IRAM: Institut Radio Astronomie Millimétrique (Spain).
Average of relative isotopologue ratios, i.e., values from Table 3 in this paper derived from literature values; SD: Standard deviation; n: number of values in average.
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