Table 5.
Star formation rate for CO-VG and CO-CS galaxies: Mean values for galaxies on the SFMS.
| log sSFR [yr−1] |
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| log M⋆ [M⊙] | CO-VG |
CO-CS |
Δmean | σ | KS | ||||
| range | n/nup | mean | n/nup | mean | |||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | |||
| 9.0–9.5 | 28/0 | −9.91 ± 0.03 | 21/0 | −9.83 ± 0.03 | −0.08 ± 0.04 | −1.90 | 0.060 | ||
| 9.5–10.0 | 34/0 | −10.05 ± 0.03 | 11/0 | −10.01 ± 0.03 | −0.04 ± 0.04 | −0.94 | 0.640 | ||
| 10.0–10.5 | 32/0 | −10.19 ± 0.03 | 29/0 | −10.15 ± 0.03 | −0.04 ± 0.04 | −0.95 | 0.453 | ||
| 10.5–11.0 | 5/0 | −10.34 ± 0.09 | 23/0 | −10.38 ± 0.04 | 0.04 ± 0.09 | 0.39 | 0.636 | ||
| 11.0–11.5 | 1/0 | −10.53 | 1/0 | −10.76 | 0.23 | – | – | ||
Notes. (1) Stellar mass range in the bin. (2) and (4) n: Number of galaxies for the CO-VG and the CO-CS samples, respectively, in the bin. nup: Number of upper limits in the mass bin. (3) and (5) Mean logarithm of the sSFR and its error for the CO-VG galaxies and the CO-CS galaxies, respectively, in the mass bin. (6) Difference of the mean logarithm of the sSFR between the CO-VG and the comparison sample and its error. (7) σ = Δmean/err(Δmean). (8) p-value of the Kolmogorov-Smirnov test.
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