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Table 2

Best-fit parameters assuming a log-normal function over the 1/Vmax non-parametric sSFR functions.

Median Average
N COSMOS log (sSFR) Φ log (sSFR) log (sSFR) χ 2
M bin z-bin + GOODS σ (Gyr-1) (10-3 Mpc-3) (Gyr-1) (Gyr-1)

9.5–10 combined 0.280 –1.037 0.970 –1.027 –0.913 158.167
0.2–0.4 1080+0 0.27 –0.685 3.209 –0.675 –0.567 16.010
0.4–0.6 643 +45 0.27 –0.549 1.912 –0.539 –0.430 13.148
0.6–0.8 1009+92 0.27 –0.328 2.296 –0.319 –0.209 16.896
0.8–1.0 1111+61 0.27 –0.239 2.362 –0.229 –0.120 23.470
1.0–1.2 546 +60 0.27 –0.056 1.614 –0.047 0.063 38.485
1.2–1.4 180 +29 0.27 –0.002 1.596 0.009 0.117 10.858

10–10.5 combined 0.307 –1.194 0.956 –1.183 –1.053 390.506
0.2–0.4 991 +0 0.262 –0.736 1.813 –0.727 –0.622 43.939
0.4–0.6 1193+31 0.278 –0.645 1.249 –0.635 –0.522 64.749
0.6–0.8 1698+44 0.302 –0.445 1.344 –0.433 –0.307 23.998
0.8–1.0 2239+40 0.328 –0.256 1.379 –0.245 –0.102 60.545
1.0–1.2 1570+71 0.323 –0.103 0.951 –0.091 0.048 40.119
1.2–1.4 828 +34 0.298 0.002 0.863 0.013 0.138 10.214

10.5–11 combined 0.385 –1.504 0.948 –1.491 –1.307 218.529
0.2–0.4 539 +0 0.379 –1.056 0.838 –1.041 –0.863 10.334
0.4–0.6 697 +11 0.367 –0.878 0.636 –0.865 –0.696 19.190
0.6–0.8 1019+28 0.362 –0.660 0.611 –0.647 –0.481 49.577
0.8–1.0 1466+23 0.384 –0.553 0.740 –0.539 –0.356 66.046
1.0–1.2 947 +31 0.379 –0.368 0.452 –0.355 –0.176 28.941
1.2–1.4 885 +17 0.371 –0.202 0.415 –0.187 –0.016 22.440

11–11.5 0.1–0.2 0.463 –1.953 0.971 –1.937 –1.686 50.587
0.2–0.4 100+0 0.478 –1.450 0.101 –1.433 –1.167 16.654
0.4–0.6 132+0 0.442 –1.243 0.095 –1.227 –0.995 5.850
0.6–0.8 200+0 0.401 –1.076 0.102 –1.061 –0.865 1.891
0.8–1.0 315+0 0.434 –0.871 0.121 –0.855 –0.631 2.934
1.0–1.2 199+0 0.502 –0.779 0.078 –0.761 –0.472 7.464
1.2–1.4 194+0 0.489 –0.570 0.058 –0.551 –0.276 9.662

Notes. In the lowest stellar mass bin 9.5 < log (M⋆) < 10, we are not able to constrain the value of σ which is fixed. As in Table 1, a systematic uncertainty of in the log (sSFR), the median and the averaged sSFR estimates should be added to the given uncertainties.

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