Table 3
Star-forming fractions.
| Cluster | Sample | Ngal | SF Frac., wtd. | σ | SF Frac., raw | σ | ||||
|
|
||||||||||
| J1252.9 | HDMD | 8 | 0.27 | 0.16 | 0.25 | 0.15 | ||||
| J1252.9 | IDMD | 19 | 0.53 | 0.12 | 0.42 | 0.11 | ||||
| J1252.9 | LDMD | 23 | 0.82 | 0.07 | 0.74 | 0.09 | ||||
| J1252.9 | High-mass | 26 | 0.24 | 0.09 | 0.23 | 0.08 | ||||
| J1252.9 | Low-mass | 24 | 0.91 | 0.05 | 0.88 | 0.07 | ||||
| J1252.9 | Total | 50 | 0.66 | 0.07 | 0.54 | 0.07 | ||||
| J0152.7 | HDMD | 22 | 0.00 | 0.00 | 0.00 | 0.00 | ||||
| J0152.7 | IDMD | 37 | 0.24 | 0.09 | 0.22 | 0.07 | ||||
| J0152.7 | LDMD | 65 | 0.70 | 0.07 | 0.52 | 0.06 | ||||
| J0152.7 | High-mass | 41 | 0.18 | 0.06 | 0.17 | 0.06 | ||||
| J0152.7 | Low-mass | 83 | 0.62 | 0.07 | 0.42 | 0.05 | ||||
| J0152.7 | Total | 124 | 0.57 | 0.06 | 0.34 | 0.04 | ||||
Notes. HDMD = high dark-matter density, IDMD = intermediate dark-matter density, LDMD = low dark-matter density. As specified in Sect. 3.1, high-mass and low-mass refer to above and below 7 × 1010M⊙, respectively. Uncertainties in star-forming fractions were calculated using the bootstrap method resampled 10 000 times. Completeness weights for the weighted (completeness-corrected) star-forming fractions in Col. 4 were the inverse of the mass completeness for density-based samples, and the inverse of the product of mass and density completeness for all other samples. The star-forming fractions in Col. 6 are without completeness correction.
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