Table 4.
Quenching time after first pericentric passage.
| GMP | tq after tperi (Gyr) | tq after tperi (Gyr) |
|---|---|---|
| using lim. SSFR | using avg. SSFR | |
| of 10−11 yr−1 | of 3 × 10−10 yr−1 | |
| 3254 | 0.34 | 0.01 |
| 3269 | 0.10 | 0.00 |
| 3291 | 0.72 | 0.02 |
| 3352 | 0.04 | 0.00 |
| 3367 | 0.00 | 0.00 |
| 3414 | 0.92 | 0.03 |
| 3484 | 0.01 | 0.00 |
| 3534 | 0.38 | 0.01 |
| 3565 | 1.11 | 0.04 |
| 3639 | 1.22 | 0.04 |
| 3664 | 0.30 | 0.01 |
Notes. The time required after the first pericenter for all the galaxies in our study to form 100% of their stellar mass assuming the limiting SSFR for active star formation of 10−11 yr−1, and a typical rate for star forming galaxies at z ∼ 0.25 of SSFR = 3 × 10−10 yr−1 (Madau & Dickinson 2014). All the galaxies have completely quenched within a few Myr to ∼1 Gyr after the first pericenter using either of the two approaches.
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