Table 3.
Observed properties of individual star-forming regions labeled in Fig. 4.
| Region | RA | Dec | rc | AV | FHα, 0 | SFR | ΣSFR | Σmol | Age |
|---|---|---|---|---|---|---|---|---|---|
| (J200) | (J200) | [kpc] | [mag] | [10−16 erg s−1 cm−2] | [ M⊙ yr−1] | [M⊙ yr−1 kpc−2] | [M⊙ pc−2] | [106 yr] | |
| a | 23:45:33.3263 | −04:49:29.9 | < 1.63 | 1.15±0.01 | 17.5±0.2 | 0.145±0.001 | 0.033±0.004 | < 19.7 | 6.4±0.1 |
| b | 23:45:33.00524 | −04:49:27.1 | 1.29 | 1.91±0.02 | 60.0±0.1 | 0.497±0.009 | 0.036±0.012 | 85.3±14.4 | 8.7±1.6 |
| c | 23:45:33.0855 | −04:49:24.1 | < 1.63 | 1.98±0.03 | 21.1±0.7 | 0.175±0.006 | 0.053±0.02 | 191.3±14.4 | 8.8±1.0 |
| d | 23:45:32.7777 | −04:49:22.7 | < 1.63 | 2.03±0.07 | 6.7±0.5 | 0.055±0.004 | 0.042±0.018 | 118.1±14.5 | 11.2±0.1 |
| e | 23:45:32.6305 | −04:49:22.3 | < 1.63 | 2.01±0.06 | 3.2±0.2 | 0.027±0.002 | 0.038±0.015 | 50.2±14.5 | 8.6±2.0 |
| f | 23:45:32.9985 | −04:49:29.9 | < 1.63 | 1.83±0.05 | 8±0.4 | 0.067±0.003 | 0.037±0.009 | < 20.4 | 6.7±0.1 |
| g | 23:45:32.7242 | −04:49:29.7 | < 1.63 | 2.12±0.05 | 8.6±0.5 | 0.071±0.004 | 0.045±0.016 | < 20.6 | 6.8±0.1 |
| h | 23:45:32.1087 | −04:49:27.5 | 1.86 | 1.71±0.01 | 106.5±1 | 0.882±0.008 | 0.074±0.007 | < 20.6 | 6.5±0.1 |
| i | 23:45:32.8045 | −04:49:19.7 | < 1.63 | 2.07±0.06 | 5.5±0.3 | 0.046±0.003 | 0.036±0.011 | < 19.3 | 6.7±0.1 |
| j | 23:45:32.1488 | −04:49:20.1 | < 1.63 | 1.95±0.03 | 12.6±0.4 | 0.104±0.004 | 0.064±0.026 | < 20.0 | 6.4±0.1 |
| k | 23:45:31.9615 | −04:49:20.7 | < 1.63 | 2.14±0.1 | 2.2±0.2 | 0.018±0.002 | 0.029±0.007 | < 18.8 | 6.4±0.1 |
| l | 23:45:33.1791 | −04:49:21.1 | < 1.63 | 1.46±0.04 | 1.1±0.1 | 0.009±0.001 | 0.023±0.003 | < 19.1 | 6.6±0.1 |
| m | 23:45:31.9883 | −04:49:25.1 | < 1.63 | 1.54±0.02 | 23.26±0.4 | 0.192±0.003 | 0.037±0.007 | < 18.6 | 6.6±0.1 |
Notes. For each region we list the position, the circularized radius, rc, the extinction AV measured from the Hα/Hβ line ratios and Balmer decrements, the extinction-corrected Hα flux, FHα, and star formation rate, the surface densities of star formation rate and molecular gas mass. ΣSFR and Σmol, and the age. ΣSFR and Σmol are measured at the central pixel of each region, to minimize contamination with ambient line emission.
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