Table 1
Results of the CO observations on our sample of ETGs.
| 12CO(1–0) | 12CO(2–1) | ||||||||||
| Galaxy name | V | Telescope | FCO | Δv | rms | Profile | FCO | Δv | rms | MH2 | CO ratio |
| km s-1 | K km s-1 | km s-1 | mK | K km s-1 | s-1 | mK | 108 M⊙ | ||||
|
|
|||||||||||
| UGC 0968 | 2379 | IRAM | 3.45 ± 0.58 | 430 | 7.2 | dh | 5.9 ± 1.2 | 430 | 10 | 1.48 ± 0.25 | 0.60 ± 0.2 |
| UGC 5617 | 1151 | IRAM | 1.40 ± 0.40 | 304 | 5.9 | sp | 3.03 ± 0.37 | 300 | 3.8 | 0.31 ± 0.09 | 0.75 ± 0.2 |
| UGC 6860 | 1259 | NRO | <9.4 | – | 11.0 | <0.85 | |||||
| UGC 6946 | 1040 | IRAM | <4.8 | – | 4.1 | <1.2 | – | 3.7 | <0.71 | ||
| UGC 6946 | 1040 | NRO | 2.5 ± 0.7 | 187 | 9.0 | dh | 0.17 ± 0.05 | ||||
| UGC 7203 | 2215 | IRAM | <4.5 | – | 4.5 | <1.4 | – | 4.6 | <2.95 | ||
| UGC 8355 | 2778 | NRO | 2.3 ± 0.7 | 240 | 8.2 | sp | 0.91 ± 0.28 | ||||
| UGC 8499 | 2533 | NRO | <10.5 | – | 14.9 | <3.6 | |||||
| UGC 9706 | 1714 | IRAM | <4.3 | – | 3.7 | <2.9 | – | 7.3 | <1.6 | ||
Notes. Column description: (1) name; (2) recession velocity; (3) telescope used for the observation; CO(1–0) observations: (4) integrated line emission in K km s-1; (5) velocity width; (6) rms of the spectrum in mK; (7) shape of the line profile: dh (double-horn), sp (single peak); CO(2–1) observations: (8) integrated line emission in K km s-1; (9) spectral region of integration; (10) rms of the spectrum in mK; (11) evaluation of H2 mass from CO(1–0) line intensity; (12) CO(2–1)/CO(1–0) ratio.
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