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Table 2.
Results of the various y = βx + α fits with scatter given by a Student-t distribution with scale s, before corrections for selection effects.
| z | α | err | β | err | s | err | Ngal |
|---|---|---|---|---|---|---|---|
| log r80 vs. (log M − 11) | |||||||
| 0.175 | 0.71 | 0.02 | 0.52 | 0.08 | 0.07 | 0.02 | 15 |
| 0.306 | 0.70 | 0.03 | 0.55 | 0.16 | 0.13 | 0.03 | 19 |
| 0.439 | 0.62 | 0.04 | 0.62 | 0.12 | 0.12 | 0.03 | 16 |
| 0.54 | 0.59 | 0.02 | 0.48 | 0.09 | 0.09 | 0.02 | 18 |
| 0.84 | 0.52 | 0.04 | 0.59 | 0.20 | 0.13 | 0.03 | 13 |
| 1.36 | 0.65 | 0.03 | 0.54 | 0.11 | 0.11 | 0.02 | 17 |
| 1.60 | 0.55 | 0.03 | 0.64 | 0.15 | 0.11 | 0.02 | 18 |
| 1.78 | 0.53 | 0.05 | 0.56 | 0.48 | 0.17 | 0.05 | 12 |
| log(r80/r50) vs. (log M − 11) | |||||||
| 0.175 | 0.42 | 0.01 | 0.09 | 0.05 | 0.05 | 0.01 | 15 |
| 0.306 | 0.40 | 0.02 | 0.02 | 0.08 | 0.07 | 0.01 | 19 |
| 0.439 | 0.41 | 0.02 | 0.07 | 0.07 | 0.07 | 0.01 | 16 |
| 0.54 | 0.41 | 0.02 | -0.09 | 0.06 | 0.06 | 0.01 | 18 |
| 0.84 | 0.41 | 0.02 | -0.17 | 0.11 | 0.07 | 0.02 | 13 |
| 1.36 | 0.46 | 0.01 | -0.02 | 0.05 | 0.06 | 0.01 | 17 |
| 1.60 | 0.44 | 0.01 | 0.00 | 0.07 | 0.04 | 0.01 | 17 |
| 1.78 | 0.44 | 0.02 | -0.08 | 0.17 | 0.06 | 0.02 | 12 |
Notes. The standard deviation σ of a Student-t distribution with 10 degree of freedoms and scale s is given by 
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