Table 1
Correlations between the environmental density around clusters, and cluster parameters.
| Parameter | D4 | D8 | D16 | |||
| r | p | r | p | r | p | |
|
|
||||||
| Lcl | 0.91 | 1e-16 | 0.85 | 1e-16 | 0.70 | 1e-16 |
| Ngal | 0.59 | 2.7e-11 | 0.54 | 1.8e-09 | 0.42 | 6.2e-06 |
| Ncomp | 0.06 | 0.55 | 0.01 | 0.91 | –0.04 | 0.65 |
| Vpec | 0.24 | 0.01 | 0.19 | 0.04 | 0.18 | 0.07 |
| pΔ | –0.14 | 0.16 | –0.08 | 0.39 | –0.05 | 0.57 |
| Lscl | 0.49 | 7.2e-08 | 0.63 | 4.6e-13 | 0.73 | 2e-16 |
Notes. Pearson’s correlation coefficients r and their p-values for correlations between the environmental densities D4, D8, and D16 around clusters, and the number of 3D components, peculiar velocities of main galaxies, the significance to have substructure according to the DS test, pΔ, the luminosity of clusters, Lcl, the numbers of galaxies, Ngal, and the total luminosity of superclusters.
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