Table 2
Emission-lines fluxes in group galaxies and extended gas regions.
| CGr30-ID | Area [kpc2] | [O ii]λλ3727, 3729 | [O iii]λ4959 | [O iii]λ5007 | Hβ | Hγ | Other ELs | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | ||
|
|
|||||||||
| A | 204 | 20.8 ± 5.1 | <6.9 | <12.7 | <9.9 | <6.4 | – | ||
| B | 78 | 13.9 ± 5.9 | < 4.5 | < 6.3 | < 6.2 | < 3.4 | – | ||
| C | 128 | 9.5 ± 1.3 | < 3.2 | < 6.4 | < 5.0 | < 2.7 | – | ||
| D | 78 | 19.6 ± 1.9 | < 2.5 | 3.3 ± 1.7 | 4.3 ± 0.8 | < 1.3 | – | ||
| E | 128 | 54.1 ± 4.1 | < 4.4 | < 8.1 | 11.6 ± 0.8 | 7.0 ± 0.6 | Hδ | ||
| F | 96 | 11.3 ± 0.7 | 21.2 ± 0.6 | 2.4 ± 0.6 | 7.5 ± 1.0 | 10.1 ± 0.8 | 5.6 ± 0.6 | Hδ | ||
| G | 275 | 15.3 ± 1.7 | < 5.7 | 9.3 ± 2.0 | < 6.3 | < 3.5 | – | ||
| H | 410 | 21.6 ± 1.8 | < 7.3 | < 19.2 | < 11.3 | < 8.7 | – | ||
| I | 322 | 13.2 ± 2.6 | < 5.5 | < 9.0 | < 11.6 | < 5.2 | – | ||
|
|
|||||||||
| 59 | 130 | 50.1 ± 0.9 | 70.2 ± 0.9 | 19.8 ± 0.8 | 48.1 ± 1.8 | 44.8 ± 0.9 | 18.0 ± 1.0 | [Ne iii], Hδ to H9 | ||
| 61 | 67 | 4.1 ± 2.4 | < 5.9 | < 7.8 | < 8.5 | < 5.1 | – | ||
| 68 | 67 | 7.8 ± 1.0 | < 2.6 | < 5.8 | < 4.3 | < 2.3 | – | ||
| 69 | 78 | 2.0 ± 0.2 | 2.5 ± 0.2 | < 1.2 | 2.6 ± 0.4 | < 1.4 | < 0.9 | – | ||
| 71 | 130 | 62.3 ± 3.6 | 52.9 ± 1.8 | 146.1 ± 3.5 | 44.8 ± 1.9 | 17.9 ± 1.5 | [Ne v], [Ne iii], Hδ | ||
| 82 | 67 | 11.7 ± 1.3 | < 3.6 | < 6.0 | 4.5 ± 0.5 | < 2.6 | – | ||
| 98 | 162 | 29.8 ± 5.8 | < 8.1 | < 13.0 | < 14.1 | < 6.9 | – | ||
| 105 | 198 | 30.7 ± 1.3 | < 2.7 | 6.7 ± 1.1 | 26.8 ± 0.9 | 13.2 ± 0.7 | Hδ | ||
| 110 | 175 | 5.2 ± 0.4 | 7.3 ± 0.4 | < 1.3 | < 2.0 | 15.4 ± 0.5 | 6.9 ± 0.4 | Hδ | ||
| 119 | 164 | 8.7 ± 0.6 | 11.3 ± 0.5 | < 2.8 | 5.0 ± 1.2 | 12.5 ± 1.2 | 4.6 ± 0.7 | – | ||
| 131 | 132 | 67.8 ± 6.6 | < 7.6 | 13.5 ± 1.7 | 18.7 ± 0.9 | 9.8 ± 1.0 | – | ||
| 227 | 78 | 19.3 ± 0.4 | 29.0 ± 0.5 | 8.5 ± 0.8 | 21.8 ± 0.9 | 19.0 ± 0.8 | 8.1 ± 0.6 | [Ne iii], Hδ to H9 | ||
| 228 | 71 | 5.3 ± 0.3 | 7.7 ± 0.3 | 1.5 ± 0.4 | 5.6 ± 0.6 | 5.4 ± 0.6 | < 1.2 | – | ||
Notes. Column 1: MUSE ID for the COSMOS-Group 30. Alphabetic IDs correspond to apertures on diffuse gas, numeric IDs correspond to galaxies. Column 2: area of each aperture in kpc2. Columns 3−7: main emission line integrated flux corrected for Galactic extinction in units of 10-18 erg s-1 cm-2. When the [O ii] doublet is resolved, the fluxes of both [O ii]λ3727 and [O ii]λ3729 are provided, otherwise their sum is indicated. When a line is not detected, the 3σ detection threshold is given. Column 8: other emission lines identified above the 3σ detection threshold are provided when they are not embedded in strong absorption lines.
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