Table 1.
Results from fits to the weak-lensing signal for the full sample and for the red and blue central galaxy sub-samples.
| Sample | M* [1010 M⊙] | M200 [1012 M⊙] | fh (rwf/riso = 1) |  (rwf/riso = 1) |
fh (rwf/riso = 1.5) |  (rwf/riso = 1.5) |
|---|---|---|---|---|---|---|
| Full | 9.28 | 3.74 ± 0.16 |
 |
1.14 | 0.50 ± 0.20 | 1.41 |
| Red | 12.14 | 6.69 ± 0.30 | 0.34 ± 0.17 | 0.80 | 0.55 ± 0.19 | 0.90 |
| Blue | 5.63 | 1.35 ± 0.14 | 0.08±0.53 | 0.83 | 0.28 ± 0.55 | 1.23 |
Notes. The mean stellar mass is shown for galaxies in the KiDS-1000 and GAMA overlap, quoted from the StellarMassesLambdarv20 catalogue. We also show the best fit and error of M200 from the NFW profile fits to the isotropic weak-lensing signal and the resulting ellipticity ratio fh fit, with its reduced χ2, according to Sect. 4.2, obtained using the two different weight function sizes to measure lens galaxy shapes (see Sect. 2.1).
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